L

L2F (Layer 2 Forwarding) protocol, 116
L2TP (Layer 2 Tunneling Protocol), 420
Lai, Xuejia, 504
Lamarr, Hedy, 163
LANGuard Network Security Scanner, 460
laptops, stolen, 207
Lasso Web server, 302
Launch PGPKeys button, 129–130
law enforcement, 595
Layer 2 Forwarding (L2F) protocol, 116
Layer 2 switches, 345
Layer 2 Tunneling Protocol (L2TP), 420
Layer 3 switches, 345
layered DMZ implementation, 402, 403, 404
LDAP (Lightweight Directory Access Protocol), 312–314, 479, 480
LDAPv3, 312
leaf CAs, 544
learning mode, 361
least privilege principle, 451, 453, 458
leave of absence, 653
legal council, 644
legal status, 185–187
legislation, 644
Lightweight Directory Access Protocol. See LDAP (Lightweight Directory Access Protocol)
link-state routing ...

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