Computer security' (also familiar like 'cybersecurity' either 'It security') is data safeguarding as affected to computers and computer networks.There has never been a IT Security Guide like this. It contains 147 answers, much more than you can imagine; comprehensive answers and extensive details and references, with insights that have never before been offered in print. Get the information you need--fast! This all-embracing guide offers a thorough view of key knowledge and detailed insight. This Guide introduces what you want to know about IT Security. A quick look inside of some of the subjects covered: Kaspersky Lab, SHA-3 - NIST announcement controversy, Information security, Eugene Kaspersky - Other, Marius Nacht, Endevor - Endevor Native Security, Key length - Effect of quantum computing attacks on key strength, Cybersecurity, Instant message - Security and archiving, Windows Live ID - History, LIRIC Associates, Windows NT 3.1 - As NT OS/2, Key length - Brute force attack, Three-dimensional integrated circuit - Benefits, Debt bondage - Current status, Vulnerability (computing) - Vulnerability consequences, Vancouver SkyTrain - Security, ISO/IEC JTC 1/SC 27 - Structure, Computer network - Geographic scale, Security systems - Security management in organizations, PCI DSS - Controversies and criticisms, Charles Sturt University - IT Masters, ISO/IEC 27002 - Human Resource security, HP Software & Solutions - Enterprise security software, Certified Information System Auditor, Zero-day attack - Vulnerability window, Block ciphers - Lucifer / DES, Identity and access management, IT baseline protection - Literature, SolarWinds - Products, Computer security, LulzSec - Corporate attacks, IBM Rational AppScan - Editions, Certified Information Systems Auditor, CrypTool - Awards, Anonymous (group) - LulzSec, National Missile Defense - Technical criticism, Instant messaging - Security and archiving, and much more...