Collier, Mark <br/><br/>
Hacking Exposed :   unified communications & VoIP security secrets & solutions /  
Mark Collier ; David Endler 
 - 2a. ed. 
 - New York:  McGraw Hill,  2014 
 - xxvi, 531 p.  il.,  24 cm. 
<br/><br/> Incluye índice 
<br/><br/>Incluye referencias bibliográficas 
<br/><br/>Machine generated contents note: 1 VoIP Components & Targets -- 2 Footprinting -- 3 Scanning & Enumeration -- 4 Toll Fraud & service Abuse -- 5 Harassing Callers & TdoS -- 6 Social Engineering & Information Harvesting -- 7 Voice Spam & Phishing -- 8 Infastructure Denial of Service -- 9 Network Eavesdropping -- 10 Interception -- 11 Cisco Unified Cisco Call Manager -- 12 Avaya Communication Manager -- 13 Microsoft Lync -- 14 Cloud, Emerging, and other Technologies -- 15 Fuzzing & Disrupting of Service -- 16 VoIP Signaling Manipulation -- 17 Audio & Video Manipulation. 
<br/><br/> "Establish a holistic security stance by learning to view your Internet telephony infrastructure through the eyes of the nefarious cyber-criminal. Hacking ExposedTM Unified Communications & VoIP, Second Edition offers thoroughly expanded coverage of today's rampant threats alongside ready-to-deploy countermeasures. Find out how to block TDoS, toll and social engineering fraud, service abuse, voice phishing, voice SPAM/SPIT, eavesdropping, and man-in-the-middle exploits. This comprehensive guide features all-new chapters, case studies, and examples"--  |c Provided by publisher 
<br/><br/><label>ISBN: </label>9780071798761 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Internet telephony  --Security measures.<br/>Telefonía por internet--Medidas de seguridad<br/>Computer networks  --Security measures<br/>Redes informáticas--Medidas de seguridad<br/>COMPUTERS Security<br/>Seguridad informática<br/>Seguridad de computadores --Protección de datos 
<br/><br/><label>Dewey Class. No.: </label>005.8  / C699 2014