Authentication System
authentication(認證):用來確認通訊夥伴不是冒 …
IDS and IPS
IDS(intrusion detection system …
IPSec
IPsec(IP Security):保護IP協議安全通信的 …
非對稱式加密RSA
RSA(rivest-shamir-adleman)區段加密 …
Firewall
防火牆的基本概念：避免入侵者進入,防止機密資料外洩設計目標： …
Tunnel VPN in Layer2
PPTP(Point to Point Tunneling …
Tunnel VPN
vpn(virtual private network,虛擬 …
NAT
NAT(Network Address Translatio …
對稱式加密DES
DES(data encryption standard,美 …