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authentication - encryption
(397 results)Search the Library
Mission Statement
TechRepublic's ITPapers is the Web's largest library of free technical IT white papers, webcasts, and case studies. Covering IT categories including Data Management, IT Management, Networking, Communications, Enterprise Applications, Storage, Security and much more, TechRepublic's White Paper Directory is the best source for technical white papers and IT information.
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Whitepapers
A Novel Depth based Segmentation Approach for Offline Signature Verification
Jan 2013
Signature verification is one of the most widely used biometrics for authentication. The objective of the signature verification system is to discriminate between two classes: the original and the...
Provided by International Journal of Computer Applications
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Whitepapers
Contagion Aspects of Implementing E-commerce: A Case Study of B2C
Sep 2011
E-commerce is becoming an important business trade resource throughout the globe. In Iran, B2C electronic commerce is still in its early stage of development. The lack of basic information and...
Provided by International Journal of Computer Applications
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White Papers
Generic Security-Amplifying Methods of Ordinary Digital Signatures
May 2008
The authors describe two new paradigms on how to obtain ordinary signatures that are secure against existential forgery under adaptively chosen message attacks (fully-secure, in short), from any...
Provided by Springer Science+Business Media
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White Papers
Certificateless Authenticated Group Key Agreement Protocol for Dynamic Groups
Aug 2007
A Group Key Agreement protocol is a process to establish a cryptographic key for a group of participants over an open network. In this paper, the authors propose a group key agreement (CAGKA)...
Provided by Information and Communications University
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White Papers
Aggregate Proxy Signature and Verifiably Encrypted Proxy Signature
Jan 2011
A proxy signature protocol allows an original signer to delegate its signing power to another entity, called proxy signer, to sign messages on its behalf. The dele-gated proxy signer can compute a...
Provided by Information and Communications University
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White Papers
Digital Signatures: Status and Challenge
Nov 2008
Digital signature is a central cryptographic primitive. Since the standard definition on the security of signature schemes is given in the paper, there have been many attempts to design practical...
Provided by Information and Communications University
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White Papers
Examination of Processing Load in Applying DACS Scheme to Practical Network
Jul 2007
The paper of DACS Scheme, which manages a whole network system by communication control on a client computer, has been advanced. On the network introducing DACS Scheme, when configuration change...
Provided by Institute of Electrical and Electronics Engineers
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Case Studies
Government Case Study: Shanghai Social Security Card
May 2009
Over 800 million people access banking, medical care or welfare benefits run by the Chinese government. It is imperative to correctly identify each citizen requesting access to these benefits....
Provided by DigitalPersona
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Case Studies
Chili's Restaurant Case Study
Sep 2009
Valenti Management owns 17 Chili's franchise locations with a total of 973 employees across the southeastern U.S. Valenti Management were looking for new, proactive ways to guard against potential...
Provided by DigitalPersona
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Case Studies
City of Winter Park Case Study
Mar 2010
The City of Winter Park employs 550 people serving more than 28,000 central Florida residents. CJIS mandates advanced authentication, such as biometrics, PKI, smart cards or token-based devices,...
Provided by DigitalPersona
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Case Studies
Unimed Case Study
Sep 2008
Millions of Brazilian citizens access healthcare at Unimed's clinical centers, hospitals and doctors' offices. They use a Unimed identification card to obtain care. Unfortunately, patients share...
Provided by DigitalPersona
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Case Studies
Connections & Compliance: Retailer Finds Perfect Fit
Jul 2009
EMazzanti Technologies constantly adding and removing products, updating colors, uploading new images, and changing prices based on vendor promotions and what their competitors are doing. "It's an...
Provided by WatchGuard Technologies
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Webcasts
How Well Do You Know SSL?
Oct 2011
The presenter, talks about the research done by SSL Labs. SSL Labs is a collection of documents, tools and thoughts related to SSL. It's a non-commercial research effort to better understand how...
Provided by HELP NET SECURITY
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White Papers
Self-Signed Executables: Restricting Replacement of Program Binaries by Malware
Aug 2007
The authors propose using digital signatures to protect binaries already on the system from modifications by malware. While applicable to any file which is not intended to be modified by an end...
Provided by Carleton University
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White Papers
An Implicit ELGamal Digital Signature Scheme
Jul 2011
This paper introduced a detail ElGamal digital signature scheme, and mainly analyzed the existing problems of the ElGamal digital signature scheme. Then improved the scheme according to the...
Provided by Academy Publisher
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White Papers
Multimodal Biometric System Using Face-Iris Fusion Feature
May 2011
With the wide application, the performance of unimodal biometrics systems has to contend with a variety of problems such as background noise, signal noise and distortion, and environment or device...
Provided by Academy Publisher
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White Papers
Research on Money Laundering Crime under Electronic Payment Background
Jan 2011
As the result of information technology's development, promoted the tradition payment means enormously to the computerization development advancement. The electronic payment has accelerated the...
Provided by Academy Publisher
-
White Papers
An E-Cash Scheme Based on Proxy Blind Signature from Bilinear Pairings
Nov 2010
In this paper, a proxy blind signature scheme based on bilinear pairing is proposed. The proposed proxy blind signature is existential unforgeable under adaptively chosen warrant attacks and...
Provided by Academy Publisher
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White Papers
Application of Biometric Algorithms to MPEG-7
Jul 2011
MPEG-7 specification introduces a new way of describing audio-visual content by the creation of descriptors which provide significant information about not only the content, but also the behavior...
Provided by University of Hertfordshire
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White Papers
Face Recognition for Look-Alikes: A Preliminary Study
Aug 2011
One of the major challenges of face recognition is to design a feature extractor and matcher that reduces the intra-class variations and increases the inter-class variations. The feature...
Provided by West Virginia University
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White Papers
On Matching Latent to Latent Fingerprints
Aug 2011
This paper presents a forensics application of matching two latent fingerprints. In crime scene settings, it is often required to match multiple latent fingerprints. Unlike matching latent with...
Provided by Indian Institute of Technology Delhi
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White Papers
A Framework for Quality-Based Biometric Classifier Selection
Aug 2011
Multi-biometric systems fuse the evidence (e.g., match scores) pertaining to multiple biometric modalities or classifiers. Most score-level fusion schemes discussed in the literature require the...
Provided by West Virginia University
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White Papers
Quality Assessment Based Denoising to Improve Face Recognition Performance
Apr 2011
A probe face image may contain noise due to environmental conditions, incorrect use of sensors or transmission error. The performance of face recognition severely depletes when the probe image is...
Provided by West Virginia University
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White Papers
Evolutionary Granular Approach for Recognizing Faces Altered Due to Plastic Surgery
Jan 2011
Recognizing faces with altered appearances is a challenging task and is only now beginning to be addressed by researchers. The paper presents an evolutionary granular approach for matching face...
Provided by West Virginia University
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White Papers
Two Improved Multi-server Authentication Protocols Based on Hash Function and Smart Card
Dec 2010
To use the network services provided by multiple servers in mobile wireless network, recently, Tsai proposed a hash function and smart card based multi-server authentication protocol. Chen et al....
Provided by Academy Publisher
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White Papers
Empirical Analysis of Customer Behaviors in Chinese E-Commerce
Oct 2010
With the burgeoning e-Business websites, E-Commerce in China has been developing rapidly in recent years. From the analysis of Chinese E-Commerce market, it is possible to discover customer...
Provided by Academy Publisher
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White Papers
An ECC-Based Blind Signature Scheme
Aug 2010
Cryptography is increasingly applied to the E-commerce world, especially to the untraceable payment system and the electronic voting system. Protocols for these systems strongly require the...
Provided by Academy Publisher
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White Papers
A Novel User Authentication Scheme Based on QR-Code
Aug 2010
User authentication is one of the fundamental procedures to ensure secure communications and share system resources over an insecure public network channel. Thus, a simple and efficient...
Provided by Academy Publisher
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White Papers
The Design of Multi-Signature Certification Algorithm Protocol in Emergency Response System
Jul 2010
The safe exchange of information is one of the key issues in electronic emergency command system; in view of this, the needs of information exchange in the emergency system were introduced; the...
Provided by Academy Publisher
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White Papers
Implementation of Elliptic Curve Digital Signature Algorithm
May 2010
The Elliptic Curve Digital Signature Algorithm (ECDSA) is the elliptic curve analogue of the Digital Signature Algorithm (DSA). It was accepted in 1999 as an ANSI standard, and was accepted in...
Provided by International Journal of Computer Applications
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White Papers
Construction of a Shared Terminal System by LDAP-Smart Card Authentication Cooperation
Oct 2009
In this paper, the authors propose the way to set up a roaming user profile without depending on Windows domain composition when building a shared terminal system for smart card users. This...
Provided by Academy Publisher
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White Papers
A Fuzzy Vault Scheme for Ordered Biometrics
Dec 2011
The fuzzy vault scheme has recently become popular approaches to biometric template protection. Since the original scheme has been designed to work with unordered biometric features, such a scheme...
Provided by Academy Publisher
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White Papers
Face Recognition Using K2dDSPCA
Jan 2012
Face recognition is one of biometric methods, to identify given face image using main features of face. In this paper, a neural based algorithm is presented, to detect frontal views of faces. The...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Offline Signature Recognition Based on Contourlet Transform
May 2011
In this paper, the authors propose new offline Persian signature recognition based on the Contourlet Transform (CT). They utilize Support Vector Machine (SVM) as a tool to evaluate the performance...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Internet Marketing: The New Era of Innovation in e-Commerce
Jan 2012
Internet marketing is an interesting topic especially for researchers in the marketing field. It is a new way of marketing a product/service globally to the targeted market around the world. This...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Face Recognition Using Hybrid Histogram & Eigen Value Approach
Jan 2012
Face recognition is a task humans perform remarkably easily and successfully. This apparent simplicity was shown to be dangerously misleading as the automatic face recognition seems to be a...
Provided by University of Colorado
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White Papers
An Innovative Trapezium Normalization for Iris Recognition Systems
Jan 2012
Iris normalisation and feature extraction are two last stages of iris processing in iris recognition systems. In normalisation step, the segmented iris disk is transformed to a strip. The most...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
An Architecture of a Web Recommender System Using Social Network User Profiles for e-Commerce
Oct 2011
In this paper, the authors propose a concept of a web e-commerce system that collects and uses, in the process of making recommendations, data obtained from social network profiles of its users....
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Is Gender Classification Across Ethnicity Feasible Using Discriminant Functions?
Aug 2011
Over the years, automatic gender recognition has been used in many applications. However, limited research has been done on analyzing gender recognition across ethnicity scenario. This research...
Provided by Indraprastha Institute of Information Technology
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White Papers
On Co-Training Online Biometric Classifiers
Aug 2011
In an operational biometric verification system, changes in biometric data over a period of time can affect the classification accuracy. Online learning has been used for updating the classifier...
Provided by West Virginia University
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White Papers
A Comparison of Java Cards: State-of-Affairs 2006
May 2010
This paper presents the results of a comparative study of some popular Java Cards on the market. Eight different cards from four manufacturers have been considered. The analysis has been done at...
Provided by Radboud University
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White Papers
Robust Infants Face Tracking Using Active Appearance Models: A Mixed-State CONDENSATION Approach
Sep 2007
In this paper a new extension of the CONDENSATION algorithm, with application to infants face tracking, will be introduced. In this paper the authors address the problem of tracking a face and its...
Provided by Ecole Polytechnique Federale de Lausanne
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White Papers
Video-Based Camera Tracking Using Rotation-Discriminative Template Matching
Feb 2009
This paper presents a video-based camera tracker that combines marker-based and feature point-based cues in a particle filter framework. The framework relies on their complementary performance....
Provided by Ecole Polytechnique Federale de Lausanne
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White Papers
Intelligent Mobile Search Oriented to Global e-Commerce
Jun 2009
In this paper the authors propose a novel approach for searching e-Commerce products using a mobile phone, illustrated by a prototype eCoMobile. This approach aims to globalize the mobile search...
Provided by World Academy of Science, Engineering and Technology
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White Papers
An Insight to Build an E-Commerce Website With OSCommerce
May 2011
Many people who use computers in their day to day life to conduct their business, don't have time or spend good time to develop clear idea or to leverage the latest internet applications or...
Provided by PES Institute of Technology
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White Papers
Multi-Modal Biometric Verification Based on FAR-Score Normalization
Apr 2008
Fusion different biometrics is an effective way to design a biometric system with robust performance. To do this, normalization functions are employed. However, these functions can not follow the...
Provided by Chinese Academy of Sciences
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White Papers
Towards a General Definition of Biometric Systems
Oct 2009
A foundation for closing the gap between biometrics in the narrower and the broader perspective is presented trough a conceptualization of biometric systems in both perspectives. A clear...
Provided by University of Zagreb
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White Papers
A Novel in E-Voting in Egypt
Nov 2007
Election is a fundamental instrument of democracy that provides an official mechanism for people to convey their views to their government by democratic means. E-voting becomes the most important...
Provided by Royal Institute of British Architects
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White Papers
Boosting LDA With Regularization on MPCA Features for Gait Recognition
Jul 2007
In this paper, the authors present a boosted Linear Discriminant Analysis (LDA) solution with regularization on features extracted by the Multilinear Principal Component Analysis (MPCA) for the...
Provided by University of Toronto
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White Papers
Multi-Verifier Signatures
Aug 2009
Multi-verifier signatures generalize traditional digital signatures to a secret-key setting. Just like digital signatures, these signatures are both transferable and secure under arbitrary...
Provided by Cornell University
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White Papers
Feature Based RDWT Watermarking for Multimodal Biometric System
Jun 2007
This paper presents a 3-level RDWT biometric watermarking algorithm to embed the voice biometric MFC coefficients in a color face image of the same individual for increased robustness, security...
Provided by West Virginia University
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White Papers
Classification of Startle Eyeblink Metrics Using Neural Networks
Mar 2009
In this paper, the authors show the feasibility of using high-speed video for measurement of startle eyeblinks as a new augmentative modality for biometric security, as blinks can reveal emotional...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
New Cryptosystems From CSP-Based Self-Distributive Systems
Apr 2010
The authors propose new cryptosystems based on self-distributive systems that are defined by Conjugator Searching Problems (CSP) in noncommutative groups. Under the newly developed cryptographic...
Provided by University of Tsukuba
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White Papers
Designated Confirmer Signatures With Unified Verification
Mar 2011
After the introduction of Designated Confirmer Signatures (DCS) by Chaum in 1994, considerable researches have been done to build generic schemes from standard digital signatures and construct...
Provided by University of Birmingham
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White Papers
Weighted Attribute Fusion Model for Face Recognition
Jul 2010
Recognizing a face based on its attributes is an easy task for a human to perform as it is a cognitive process. In recent years, Face Recognition is achieved with different kinds of facial...
Provided by Anna University
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White Papers
Tardos fingerprinting is better than we thought
Jun 2008
Tardos has proposed a randomized fingerprinting code that is provably secure against collusion attacks. The authors revisit his scheme and show that it has significantly better performance than...
Provided by Cornell University
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White Papers
Algorithms and Approaches of Proxy Signature: A Survey
Feb 2008
Digital signature is a cryptographic means through which the authenticity, data integrity and senders non-repudiation can be verified. Typically, digital signature of a document is a piece of...
Provided by Indian Institute of Technology Bombay
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White Papers
Multiclass mõ-Granular Soft Support Vector Machine: A Case Study in Dynamic Classifier Selection for Multispectral Face Recognition
Aug 2008
This paper presents a novel formulation of multiclass support vector machine by integrating the concepts of soft labels and granular computing. The proposed multiclass mõ-granular soft support...
Provided by West Virginia University
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White Papers
Spectral Minutiae Representations of Fingerprints Enhanced by Quality Data
Jun 2009
Many fingerprint recognition systems are based on minutiae matching. However, the recognition accuracy of minutiae-based matching algorithms is highly dependent on the fingerprint minutiae...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Statistical Analysis of Fingerprint Sensor Interoperability Performance
Jun 2009
The proliferation of networked authentication systems has put focus on the issue of interoperability. Fingerprint sensors are based on a variety of different technologies that introduce...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Comparing Verification Performance of Kids and Adults for Fingerprint, Palmprint, Hand-Geometry and Digitprint Biometrics
Jun 2009
With the large scale deployment of biometrics for access control in private and public places, systems are faced the challenge of processing a diverse range of people. Most systems have been well...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Cost Curve Analysis of Biometric System Performance
Jun 2009
Biometric classification algorithms typically offer a range of performance characteristics which balance false non-match and false match rates. Nevertheless, the threshold which meets application...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Verifying Fingerprint Match by Local Correlation Methods
Jul 2007
Most fingerprint matching algorithms are based on finding correspondences between minutiae in two fingerprints. In this paper the authors present a modification of minutiae matching method, which...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Robust Gray-Scale Distribution Estimation for Contactless Palmprint Recognition
Mar 2010
Palmprint identification has emerged as one of the popular and promising biometric modalities for forensic and commercial applications. In recent years the contactless system emerges as a viable...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Evolution Strategies for Matching Active Appearance Models to Human Faces
Jul 2007
Face registration is a challenging problem due in part to the non-rigid nature of human faces. Active Appearance Models (AAMs) have been proposed as a useful technique for face registration in...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Comparison of Fingerprint Quality Measures Using an Optical and a Capacitive Sensor
Jul 2007
Although several image quality measures have been proposed for fingerprints, no work has taken into account the differences among capture devices, and how these differences impact on the image...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Biometric Systematic Uncertainty and the User
Jul 2007
Often biometric technology and system evaluators are concerned with capturing accurate performance estimates that predict performance for target populations of interest. Occasionally, predictions,...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Illumination Invariant Face Recognition: A Survey
Jul 2007
The illumination variation problem is one of the well-known problems in face recognition in uncontrolled environment. In this paper an extensive and up-to-date survey of the existing techniques to...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Fingerprint Readers: Vulnerabilities to Front- and Back- end Attacks
Jul 2007
This letter examines the applicability of cardiac signals for biometric recognition. Two physiological signals are considered, namely the Electro Cardio Gram (ECG) and the Phono Car Diogram (PCG)...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
On Model-Based Analysis of Ear Biometrics
Jul 2007
Ears are a new biometric with major advantage in that they appear to maintain their structure with increasing age. Most current approaches are holistic and describe the ear by its general...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Universal Background Models for Dynamic Signature Verification
Jul 2007
The applicability of Universal Background Models as a score normalization technique is studied for the case of dynamic signature verification. This technique is commonly used in speaker...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Understanding Cognitive and Affective States Using Eyelid Movements
Jul 2007
Biometrics related to the eye region is of particular interest in a range of applications - from identification to adaptive interfaces. This paper describes a technique for monitoring dynamic eye...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Generic Framework for Implementing Electronic Commerce in Developing Countries
Feb 2011
In this paper, the authors present an effective framework for adapting electronic commerce and e-commerce services in developing countries like Bangladesh. The proposed scheme takes the major...
Provided by Khulna University
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Webcasts
EDI eCommerce Strategy and Roadmap - New and Enhanced Solutions for Your Advantage
Jan 2011
What is new with EDI eCommerce. New enhancements make the product easier to use. Does one have a need for less technical personnel to manage EDI data? Does one have requirements to process XML...
Provided by QAD
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White Papers
PQR: Finding the PKI Needles in the Internet Haystack
Feb 2008
Public-key cryptography can uniquely enable trust within distributed settings. Employing it usually requires deploying a set of tools and services collectively known as a Public Key Infrastructure...
Provided by Dartmouth College
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White Papers
Probabilistic Orientation Field Estimation for Fingerprint Enhancement and Verification
Aug 2008
The authors present a novel probabilistic method to estimate the orientation field in fingerprint images. Traditional approach based on the smoothing of local image gradients usually generates...
Provided by DigitalPersona
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White Papers
Identity-Based Encryption With Efficient Revocation
Oct 2008
Identity-Based Encryption (IBE) is an exciting alternative to public-key encryption, as IBE eliminates the need for a Public Key Infrastructure (PKI). Any setting, PKI- or identity-based, must...
Provided by Georgia Institute of Technology
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White Papers
On Notions of Security for Deterministic Encryption, and Efficient Constructions Without Random Oracles
Feb 2009
The study of deterministic public-key encryption was initiated by Bellare et al. (CRYPTO '07), who provided the "Strongest Possible" notion of security for this primitive (called PRIV) and...
Provided by Georgia Institute of Technology
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White Papers
Comments on Five Smart Card Based Password Authentication Protocols
Mar 2010
Smart card based password authentication protocols are widely adopted for logging into the remote servers. The protocols can provide mutual authentication between the client and the server over an...
Provided by National Tsing Hua University
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White Papers
J-PAKE: Authenticated Key Exchange Without PKI
Aug 2010
Password Authenticated Key Exchange (PAKE) is one of the important topics in cryptography. It aims to address a practical security problem: how to establish secure communication between two...
Provided by University of Luxembourg
-
White Papers
Generic Security-Amplifying Methods of Ordinary Digital Signatures
May 2008
The authors describe two new paradigms on how to obtain ordinary signatures that are secure against existential forgery under adaptively chosen message attacks (fully-secure, in short), from any...
Provided by Springer Science+Business Media
-
White Papers
Certificateless Authenticated Group Key Agreement Protocol for Dynamic Groups
Aug 2007
A Group Key Agreement protocol is a process to establish a cryptographic key for a group of participants over an open network. In this paper, the authors propose a group key agreement (CAGKA)...
Provided by Information and Communications University
-
White Papers
Aggregate Proxy Signature and Verifiably Encrypted Proxy Signature
Jan 2011
A proxy signature protocol allows an original signer to delegate its signing power to another entity, called proxy signer, to sign messages on its behalf. The dele-gated proxy signer can compute a...
Provided by Information and Communications University
-
White Papers
Digital Signatures: Status and Challenge
Nov 2008
Digital signature is a central cryptographic primitive. Since the standard definition on the security of signature schemes is given in the paper, there have been many attempts to design practical...
Provided by Information and Communications University
-
White Papers
Examination of Processing Load in Applying DACS Scheme to Practical Network
Jul 2007
The paper of DACS Scheme, which manages a whole network system by communication control on a client computer, has been advanced. On the network introducing DACS Scheme, when configuration change...
Provided by Institute of Electrical and Electronics Engineers
-
Case Studies
Law Firm Case Study
Jan 2009
Vorys, Sater, Seymour and Pease (Vorys) operates six offices and many of its lawyers are mobile, carrying laptops with sensitive client data. Vorys needed a solution that maintained its strong...
Provided by DigitalPersona
-
Case Studies
Government Case Study: Shanghai Social Security Card
May 2009
Over 800 million people access banking, medical care or welfare benefits run by the Chinese government. It is imperative to correctly identify each citizen requesting access to these benefits....
Provided by DigitalPersona
-
Case Studies
Chili's Restaurant Case Study
Sep 2009
Valenti Management owns 17 Chili's franchise locations with a total of 973 employees across the southeastern U.S. Valenti Management were looking for new, proactive ways to guard against potential...
Provided by DigitalPersona
-
Case Studies
City of Winter Park Case Study
Mar 2010
The City of Winter Park employs 550 people serving more than 28,000 central Florida residents. CJIS mandates advanced authentication, such as biometrics, PKI, smart cards or token-based devices,...
Provided by DigitalPersona
-
Case Studies
Unimed Case Study
Sep 2008
Millions of Brazilian citizens access healthcare at Unimed's clinical centers, hospitals and doctors' offices. They use a Unimed identification card to obtain care. Unfortunately, patients share...
Provided by DigitalPersona
-
Case Studies
Connections & Compliance: Retailer Finds Perfect Fit
Jul 2009
EMazzanti Technologies constantly adding and removing products, updating colors, uploading new images, and changing prices based on vendor promotions and what their competitors are doing. "It's an...
Provided by WatchGuard Technologies
-
Webcasts
How Well Do You Know SSL?
Oct 2011
The presenter, talks about the research done by SSL Labs. SSL Labs is a collection of documents, tools and thoughts related to SSL. It's a non-commercial research effort to better understand how...
Provided by HELP NET SECURITY
-
White Papers
Self-Signed Executables: Restricting Replacement of Program Binaries by Malware
Aug 2007
The authors propose using digital signatures to protect binaries already on the system from modifications by malware. While applicable to any file which is not intended to be modified by an end...
Provided by Carleton University
-
White Papers
An Implicit ELGamal Digital Signature Scheme
Jul 2011
This paper introduced a detail ElGamal digital signature scheme, and mainly analyzed the existing problems of the ElGamal digital signature scheme. Then improved the scheme according to the...
Provided by Academy Publisher
-
White Papers
Multimodal Biometric System Using Face-Iris Fusion Feature
May 2011
With the wide application, the performance of unimodal biometrics systems has to contend with a variety of problems such as background noise, signal noise and distortion, and environment or device...
Provided by Academy Publisher
-
White Papers
Research on Money Laundering Crime under Electronic Payment Background
Jan 2011
As the result of information technology's development, promoted the tradition payment means enormously to the computerization development advancement. The electronic payment has accelerated the...
Provided by Academy Publisher
-
White Papers
An E-Cash Scheme Based on Proxy Blind Signature from Bilinear Pairings
Nov 2010
In this paper, a proxy blind signature scheme based on bilinear pairing is proposed. The proposed proxy blind signature is existential unforgeable under adaptively chosen warrant attacks and...
Provided by Academy Publisher
-
White Papers
Application of Biometric Algorithms to MPEG-7
Jul 2011
MPEG-7 specification introduces a new way of describing audio-visual content by the creation of descriptors which provide significant information about not only the content, but also the behavior...
Provided by University of Hertfordshire
-
White Papers
Face Recognition for Look-Alikes: A Preliminary Study
Aug 2011
One of the major challenges of face recognition is to design a feature extractor and matcher that reduces the intra-class variations and increases the inter-class variations. The feature...
Provided by West Virginia University
-
White Papers
On Matching Latent to Latent Fingerprints
Aug 2011
This paper presents a forensics application of matching two latent fingerprints. In crime scene settings, it is often required to match multiple latent fingerprints. Unlike matching latent with...
Provided by Indian Institute of Technology Delhi
-
White Papers
A Framework for Quality-Based Biometric Classifier Selection
Aug 2011
Multi-biometric systems fuse the evidence (e.g., match scores) pertaining to multiple biometric modalities or classifiers. Most score-level fusion schemes discussed in the literature require the...
Provided by West Virginia University
-
White Papers
Quality Assessment Based Denoising to Improve Face Recognition Performance
Apr 2011
A probe face image may contain noise due to environmental conditions, incorrect use of sensors or transmission error. The performance of face recognition severely depletes when the probe image is...
Provided by West Virginia University
-
White Papers
Evolutionary Granular Approach for Recognizing Faces Altered Due to Plastic Surgery
Jan 2011
Recognizing faces with altered appearances is a challenging task and is only now beginning to be addressed by researchers. The paper presents an evolutionary granular approach for matching face...
Provided by West Virginia University
-
White Papers
Two Improved Multi-server Authentication Protocols Based on Hash Function and Smart Card
Dec 2010
To use the network services provided by multiple servers in mobile wireless network, recently, Tsai proposed a hash function and smart card based multi-server authentication protocol. Chen et al....
Provided by Academy Publisher
-
White Papers
Empirical Analysis of Customer Behaviors in Chinese E-Commerce
Oct 2010
With the burgeoning e-Business websites, E-Commerce in China has been developing rapidly in recent years. From the analysis of Chinese E-Commerce market, it is possible to discover customer...
Provided by Academy Publisher
-
White Papers
An ECC-Based Blind Signature Scheme
Aug 2010
Cryptography is increasingly applied to the E-commerce world, especially to the untraceable payment system and the electronic voting system. Protocols for these systems strongly require the...
Provided by Academy Publisher
-
White Papers
A Novel User Authentication Scheme Based on QR-Code
Aug 2010
User authentication is one of the fundamental procedures to ensure secure communications and share system resources over an insecure public network channel. Thus, a simple and efficient...
Provided by Academy Publisher
-
White Papers
The Design of Multi-Signature Certification Algorithm Protocol in Emergency Response System
Jul 2010
The safe exchange of information is one of the key issues in electronic emergency command system; in view of this, the needs of information exchange in the emergency system were introduced; the...
Provided by Academy Publisher
-
White Papers
Implementation of Elliptic Curve Digital Signature Algorithm
May 2010
The Elliptic Curve Digital Signature Algorithm (ECDSA) is the elliptic curve analogue of the Digital Signature Algorithm (DSA). It was accepted in 1999 as an ANSI standard, and was accepted in...
Provided by International Journal of Computer Applications
-
White Papers
Construction of a Shared Terminal System by LDAP-Smart Card Authentication Cooperation
Oct 2009
In this paper, the authors propose the way to set up a roaming user profile without depending on Windows domain composition when building a shared terminal system for smart card users. This...
Provided by Academy Publisher
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White Papers
A Fuzzy Vault Scheme for Ordered Biometrics
Dec 2011
The fuzzy vault scheme has recently become popular approaches to biometric template protection. Since the original scheme has been designed to work with unordered biometric features, such a scheme...
Provided by Academy Publisher
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White Papers
Face Recognition Using K2dDSPCA
Jan 2012
Face recognition is one of biometric methods, to identify given face image using main features of face. In this paper, a neural based algorithm is presented, to detect frontal views of faces. The...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Offline Signature Recognition Based on Contourlet Transform
May 2011
In this paper, the authors propose new offline Persian signature recognition based on the Contourlet Transform (CT). They utilize Support Vector Machine (SVM) as a tool to evaluate the performance...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Internet Marketing: The New Era of Innovation in e-Commerce
Jan 2012
Internet marketing is an interesting topic especially for researchers in the marketing field. It is a new way of marketing a product/service globally to the targeted market around the world. This...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Face Recognition Using Hybrid Histogram & Eigen Value Approach
Jan 2012
Face recognition is a task humans perform remarkably easily and successfully. This apparent simplicity was shown to be dangerously misleading as the automatic face recognition seems to be a...
Provided by University of Colorado
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White Papers
An Innovative Trapezium Normalization for Iris Recognition Systems
Jan 2012
Iris normalisation and feature extraction are two last stages of iris processing in iris recognition systems. In normalisation step, the segmented iris disk is transformed to a strip. The most...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
An Architecture of a Web Recommender System Using Social Network User Profiles for e-Commerce
Oct 2011
In this paper, the authors propose a concept of a web e-commerce system that collects and uses, in the process of making recommendations, data obtained from social network profiles of its users....
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Is Gender Classification Across Ethnicity Feasible Using Discriminant Functions?
Aug 2011
Over the years, automatic gender recognition has been used in many applications. However, limited research has been done on analyzing gender recognition across ethnicity scenario. This research...
Provided by Indraprastha Institute of Information Technology
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White Papers
On Co-Training Online Biometric Classifiers
Aug 2011
In an operational biometric verification system, changes in biometric data over a period of time can affect the classification accuracy. Online learning has been used for updating the classifier...
Provided by West Virginia University
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White Papers
Simultaneous Latent Fingerprint Recognition
Jul 2011
Simultaneous latent fingerprints are clusters of friction ridge impressions deposited concurrently in a crime scene. The analysis of these impressions is a complex task to infer individualization,...
Provided by West Virginia University
