vpns

Blog Post

Fixing a PCI DSS scan failure on the SonicWALL IPSec VPN, part one

June 12, 2013 4:39am PDT

An IPSec VPN using pre-shared secret for authentication will fail PCI DSS security scans. Here's how to switch to using certificates on the router and the VPN client to pass the scan.

Blog Post

Save on your data plan with Onavo Extend

April 22, 2013 1:57pm PDT

Find out how to extend the value of your existing data plan with the help of Onavo Extend, a free mobile application for both iOS and Android devices.

12 Latest comment by jcball5

Blog Post

Samsung gets serious about data security with KNOX

March 8, 2013 8:01am PST

Jack Wallen takes a look at Samsung KNOX, a comprehensive and secure mobile solution for the enterprise.

9 Latest comment by HAL 9000

Whitepapers

The Art of Teleworking

February 14, 2013 12:00am PST

There is a new class of workers out there - working from their homes nearly autonomously. Some call them teleworkers, some telecommuters. Armed with remote access to their corporate network, with...

Provided by: Polycom

Blog Post

Passing PCI DSS external vulnerability scans

January 16, 2013 6:03am PST

Mark Pimperton finds it's not always easy to pass external vulnerability scans and maintain compliance.

2 Latest comment by mark1408

Blog Post

The basics of using a proxy server for privacy and security

December 5, 2012 6:30am PST

Patrick Lambert goes over the basics of how proxy servers work and why they are used to add security and privacy.

10 Latest comment by Tony Hopkinson

Blog Post

Five lesser known less expensive VPN clients

October 8, 2012 10:55am PDT

Selecting the right VPN client for your users and your infrastructure is crucial to a successful deployment.

13 Latest comment by alifaizan

Image Gallery

Five inexpensive third-party VPN clients

October 8, 2012 10:46am PDT

Selecting the right VPN client for your users and your infrastructure is crucial to a successful deployment.

7 Latest comment by Realvdude

Whitepapers

Enhancing QoS by Using Weighted Fair Queuing Techniques

October 1, 2012 12:00am PDT

Must applications in communications and Virtual Private Networks, (VPNs) require data networks to provide Quality-of-Service (QoS) guarantees, such as delay and jitter bounds to individual Network...

Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)

Blog Post

Quick guide: AnyConnect Client VPN on Cisco ASA 5505

September 21, 2012 6:31am PDT

Lauren Malhoit offers a succinct guide for quickly setting up a virtual private network (VPN) using Cisco ASA 5505, that also allows users to connect to the internet.

Whitepapers

Performance Analysis of IPSec VPN Over VoIP Networks Using OPNET

September 1, 2012 12:00am PDT

Security and privacy become mandatory requirements for VoIP communications that needs security services such as confidentiality, integrity, authentication, non-replay and non repudiation. The...

Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)

Blog Post

Fixing DNS and authentication problems when using a VPN

July 23, 2012 5:34am PDT

When you use a VPN to access a remote network you might need some configuration changes on the client PC to ensure you can access resources on both networks.

4 Latest comment by mark1408

Whitepapers

A Topology - Aware Reliable Routing Protocol for Internet Security in Virtual Private Network

July 1, 2012 12:00am PDT

Most of the Virtual Private Network (VPN) suffers from security related and overhead problems. During the inter domain routing, the conventional protocols require each gateway to resend its...

Provided by: Sathish Valluri

Whitepapers

A Sane Solution and Lasting Peace for the BYOD Battle

June 27, 2012 12:00am PDT

As mobile employees' personal devices increasingly become their preferred information platform, it's only natural for them to want to use those same devices to access enterprise resources. That,...

Provided by: Rover Apps

Whitepapers

Secured VPN Models for LTE Backhaul Networks

June 12, 2012 12:00am PDT

The Long Term Evolution (LTE) architecture proposes a flat all-IP backhaul network. 3rd Generation Partnership Project (3GPP) specified new security and traffic transport requirements of new LTE...

Provided by: University of Oulu

Whitepapers

Comparative Analysis of QoS VPN Provisioning Algorithm on Traditional IP Based VPN and MPLS VPN Using NS-2

June 1, 2012 12:00am PDT

A Virtual Private Network (VPN) is a private network that uses a public network such as the internet or MultiProtocol Label Switching (MPLS) network to connect remote sites of same or different...

Provided by: ITM University

Whitepapers

Performance Analysis of Virtual Private Network for Securing Voice and Video Traffic

May 1, 2012 12:00am PDT

Security and privacy become mandatory requirements for voice and video communications that needs security services such as confidentiality, integrity, authentication, non-replay and non...

Provided by: International Journal of Computer Applications

Blog Post

Olympic home working trial makes staff more productive, richer

April 3, 2012 3:41am PDT

More than 2,500 staff at telecoms giant O2 have worked from home to test their processes in the run up to the the London 2012 Olympics.

Blog Post

Manage company iPads with the iPhone Configuration Utility

March 15, 2012 12:58pm PDT

Jacob Bradshaw highlights the iPhone Configuration Utility and how you can use it to secure and manage iPads in your organization.

4 Latest comment by Donna Culff Systems Admin

Blog Post

Configure and connect to VPN services in Lion Server

March 6, 2012 7:00am PST

Erik Eckel details the steps to configuring VPN connectivity and connecting via a configuration profile or by manually entering VPN settings in Mac Lion Server.