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firewalls
(3721 results)-
Whitepapers
Advanced Cyber-Security Intelligence: Real Time Defence of Business Data and IT Users Through the Use of Next Generation SIEM
July 1, 2012 12:00am PDT
Traditional IT security defences have been built using point security products. These are good for protecting against specific threats; for example firewalls limit access to networks, anti-virus...
Provided by: Quocirca
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Whitepapers
Firewall Complexity and Governance - Dealing With the Increasing Impact of Firewall Proliferation
July 1, 2012 12:00am PDT
Over the past 15 years the rationale for firewall deployment has changed from being primarily a perimeter security defence solution to a pervasively deployed security zoning technology. This is as...
Provided by: DMW Information Security
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Whitepapers
A Novel Distributed Network for Ensuring Highly Secure Proposed Enterprise Network Integrated Firewall
July 1, 2012 12:00am PDT
A study on the current network enabled vulnerability checking software was made. It was found that most of the available solutions had a some defect or the other in implementation of the...
Provided by: International Journal of Engineering Research and Development (IJERD)
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Whitepapers
A New Approach of Internet Firewalls Based on Biological Computation
July 1, 2012 12:00am PDT
The purpose of this paper is to find a new technique on issue of network security using Biological algorithm of bees and presenting new methods of establishing security in a network and reduce its...
Provided by: International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)
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Whitepapers
A Framework of a Internet Firewall for IPv6 Using FPGA
July 1, 2012 12:00am PDT
As the communication via internet is growing very fast, network security becoming the essential need of an organization or user. it include protecting data from unauthorized access, protecting...
Provided by: International Journal of Computer Applications
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Whitepapers
A Simple Taxonomy Survey of Firewall Policies
July 1, 2012 12:00am PDT
Any data passes through an internal network to an external network there are lot of vulnerable attacks are possible to hack or damage the data. One type of network attack is unauthorised...
Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Blog Post
How can faster broadband be delaying my incoming email?
June 25, 2012 5:56am PDT
Mark Pimperton explains how an MTU mismatch between the ISP’s router and the main firewall left customer emails languishing in cyberspace.
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Q&A
How can I graphically monitor web access from a soho network
June 23, 2012 1:57pm PDT
How can I graphically monitor web access from a soho network I've got a network comprising 4 wired computers, 3 wireless computers and a number of mobile wireless devices. Each of these devices...
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Q&A
Designing fully redundant secure DMZ question
June 21, 2012 4:19pm PDT
Designing fully redundant secure DMZ question Hi, I am tasked with designing an active/standby ASA environment. For the security appliances and the Dirty DMZ configuration I have what I believe to...
9 Started by paul.duffany@... | Latest comment by -gargravarr-
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Blog Post
Troubleshoot QuickBooks data file connectivity issues
June 18, 2012 2:39pm PDT
QuickBooks data file connectivity errors can be a bear to troubleshoot. Jack Wallen suggests various troubleshooting tips.
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Discussion Threads
Cisco, Juniper, or Sonicwall? Let the flames begin!
June 18, 2012 9:03am PDT
Cisco, Juniper, or Sonicwall? Let the flames begin! :) Seriously though, network guys, do you care to give quick pros and cons of each? I'm a sonicwall guy, but only because that is the...
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Whitepapers
Why Configuration Assessment And Change Auditing Is Key to Operational Stability
June 12, 2012 12:00am PDT
Network administrators and IT managers know that the ramifications of one small change to a company's critical servers or network devices-such as routers, switches, and firewalls-depend on whether...
Provided by: Tripwire
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Q&A
IDS, Firewalls, PKI
June 11, 2012 9:09am PDT
IDS, Firewalls, PKI Hi, Please let me know the important Q&As/concepts related to IDS, Firewalls, PKI. Thanks in advance. They are good fire bad, IDS, Firewall, PKI, good Not sure what...
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Discussion Threads
Why router and why not Firewall or UTM
June 9, 2012 10:44am PDT
Why router and why not Firewall or UTM Hi, I have been searching for this for a very long time .In an Data center why we need a router to be placed on top of our UTM or Firewall . Because i can...
2 Started by naveen87tech | Latest comment by HAL 9000
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Q&A
Hybrid Wired / Wireless internet connection set up
June 2, 2012 7:13am PDT
Hybrid Wired / Wireless internet connection set up We have a running infrastructure providing wired and wireless internet access to all our users using a dedicated leased line. Now comes this the...
4 Started by georgie_bouy@... | Latest comment by JPElectron
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Whitepapers
Novel DoS/DDoS Attack Detection and Signature Generation
June 1, 2012 12:00am PDT
Denial of Service (DoS) and Distributed DoS (DDoS) attacks are evolving continuously. These attacks make network resources unavailable for legitimate users which results in massive loss of data,...
Provided by: International Journal of Computer Applications
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Whitepapers
Tool to Detect and Prevent Web Attacks
June 1, 2012 12:00am PDT
A Web Application Firewall (WAF) is a security tool that protects the web application and web application server from various attacks. Application protection is a valuable security layer to add...
Provided by: International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Use of Honeypots to Increase Awareness Regarding Network Security
June 1, 2012 12:00am PDT
Honeypots are closely monitored decoys that are employed in a network to study the trail of hackers and to alert network administrators of a possible intrusion. Honeypots are a relatively new...
Provided by: International Journal of Recent Technology and Engineering (IJRTE)
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Whitepapers
Multilevel Early Packet Filtering Technique Based on Traffic Statistics and Splay Trees for Firewall Performance Improvement
May 24, 2012 12:00am PDT
This paper presents a mechanism to improve firewall packet filtering time through optimizing the order of security policy filtering fields for early packet rejection. The proposed mechanism is...
Provided by: United Arab Emirates Computer Emergency Response Team
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Whitepapers
Real-Time Web Application Roadblock: Performance Penalty of HTML Sockets
May 24, 2012 12:00am PDT
HTML socket streams, such as XHR-polling and HTML5 web-sockets, are being rapidly embraced because they operate over HTTP(S) protocols and ports, allowing them to easily traverse security...
Provided by: NEC Europe
