Index_W

W

W3C (World Wide Web Consortium), 361–362, 534

WAN framing, 110

WANs (Wide Area Networks), 533

WAP (Wireless Applications Protocol)

about, 194–195, 195

gap in the, 195

security protocols for, 121–122

warm sites, 419, 533

water-based fire suppression system, 275

weak key attacks, 345, 533

weak keys, 533

web Internet connections, 131–137

HTML and, 131–132

secure, 133

vulnerabilities of, 133–136

ActiveX, 135

buffer overflows, 135

CGI, 136, 505

cookies, 135–136, 505

Java applets, 134

JavaScript, 134

signed applets, 134–135

SMTP relay, 136–137

web proxy, 533

web servers, 236, 533

websites on security issues, 479–480

WEP (Wired Equivalent Privacy), 195, 372, 534

WiFi (Wireless Fidelity), 534

Windows 9x systems, 221

Windows 2000, 223–224, 224

Windows and .NET Magazine, 481

Windows Internet Naming Service (WINS), 172, 172, 533

Windows .NET Server 2003, 225

Windows NT 4 Service Pack, 231, 533

Windows NT 4 systems, 222–223

Windows Socket API interface, 67, 67, 534

Windows XP, 224–225

WinNuke, 534

WINS (Windows Internet Naming Service), 172, 172, 533

Wired Equivalent Privacy (WEP), 195, 372, 534

wireless access points, 112–113, 113, 534

Wireless Applications Protocol. See WAP

wireless bridges, 534

wireless cells

securing wireless devices, 269

security considerations for, 268–269

Wireless Ethernet protocol, 112

Wireless Fidelity (WiFi), 534

Wireless Local Area Network (WLAN), 534

Wireless Markup Language (WML), 194

wireless portal, 534

wireless systems, 192–196

IEEE 802.1x wireless protocols, 112, 124, 193–194, 500, 512

overview, 192

security of connections, 113

vulnerabilities of, 195–196

WAP, 194–195, 195

WEP, 195, 372

wireless access points, 112–113, 113, 534

wireless bridges, 534

wireless cells

securing wireless devices, 269

security considerations for, 268–269

wireless portal, 534

WTLS for, 192, 192, 372

wireless technologies, 106, 534

Wireless Transport Layer Security (WTLS), 192, 192, 372, 534

WLAN (Wireless Local Area Network), 534

WML (Wireless Markup Language), 194

WMLScript, 194

work factor, 325, 534

workgroups, 534

working copy, 534

working copy backups, 408

workstations

defined, 534

file sharing via FTP, 138

preventing unauthorized software installation, 120–121

thin clients for protecting, 153

vulnerability of, 120

World Wide Web Consortium (W3C), 361–362, 534

worms, 85, 534

WTLS (Wireless Transport Layer Security), 192, 192, 372, 534