An effective technique to strengthen security, network segmentation is a physical or virtual architectural approach dividing a network into multiple segments, each acting as its own subnetwork ...

Every telecom system is bursting with information about subscribers, services and devices—not to mention the telco's network equipment and operational status. This data is both sensitive and necessary ...

The technology provides secure remote access to a broad spectrum of applications and network resources Application-layer VPNs are generating lots of attention these days. Proponents cite the ...

Network VirusWall 1200 is an outbreak prevention appliance that scans, detects and blocks threats from inside the corporate network, not just in the application layer. In addition, Trend Micro's new ...

Adversaries are increasingly favoring stealth versus overt exploits, using legitimate system tools, stolen credentials and encrypted communications to remain undetected.

We have now met the archenemy of networks, Mr. Murphy, as he cackles “What can go wrong, will,” in the introduction to failure modes and the discussion of failure modes at the physical and data link ...

The latest Internet defense technology – deep packet inspection firewalls – is being touted as the best line of defense against worms that can sneak past earlier technology to wreak havoc in corporate ...