Hacking Exposed Unified Communications & VoIP Security Secrets & Solutions, Second Edition
Mark Collieris the CTO/VP Engineering at SecureLogix, where he directs research and development, UC vulnerability research, and design of the company’s UC security products. He is actively performing research into ongoing security threats including TDoS, social engineering and phishing, voice SPAM, and various types of fraud.David Endleris the director of product development at AVAST Software. He founded an industry-wide group called the Voice over IP Security Alliance, www.voipsa.org. David was named one of the Top 100 Voices in IP Communications byIP Telephonymagazine.