Voice over Internet Protocol (VoIP) networks have freed users from the tyranny of big telecom, allowing people to make phone calls over the Internet at very low or no cost. But while VoIP is easy and cheap, it's notoriously lacking in security. With minimal effort, hackers can eavesdrop on conversations, disrupt phone calls, change caller IDs,...

This Book Isn’t About...

Not just a slogan on the T-shirts you give out at the company picnic, commitment is a crucial strategic advantage in any organization. But it’s as elusive to achieve as it is easy to covet. Real commitment transcends simple compliance, where employees follow the rules and get their work done, and translates to the...

Computer Evidence: Collection and Preservation teaches law enforcement and computer forensics investigators how to identify, collect, and maintain digital artifacts to preserve their reliability for admission as evidence. The book focuses on collection and preservation because...

The telecommunications industry is changing in ways not thought possible. We, as a human race, are seeing a complete transformation in how human communication can be used throughout applications and devices, truly connecting people and processes, regardless of geography, at a speed of innovation that is incomprehensible. The future of these...

"Right now you hold in your hand one of the most successful security books ever written. Rather than being a sideline participant, leverage the valuable insights Hacking Exposed 6 provides to help yourself, your company,...

Packed with essential time- and trouble-saving information, and written by a 25-year cabling veteran, LAN...

You're ready to see through the misconceptions and misinformation about NAP/NAC that might come your way. Here is an excellent resource for uncovering the actual vulnerabilities and exploits that the various NAP/NAC types can address. You'll find...