TY - GEN TI - Computer, Internet and Network Systems Security (E-BOOK) U1 - 005.8 KW - Computer security KW - E-BOOK N1 - Introduction 2 Security 16 Identification And Authentication 92 Risk Analysis. 108 Firewalls 130 Cryptography 167 Malicious Code 182 Virtual Private Networks: Introduction 202 Windows Nt Network Security 215 Unix Incident Guide 234 ER -