6 Appendix
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No. Abbreviation Full Name
25. NAT Network Address Translation
26. PPTP Point to Point Tunneling Protocol
27. L2TP Layer 2 Tunneling Protocol
28. IPSec Internet Protocol Security
29. IKE Internet Key Exchange
30. uPnp Universal Plug and Play
31. NTP Network Time Protocol
32. Ping Packet Internet Groper
33. FTP File Transfer Protocol
34. HTTP Hypertext Transport Protocol
35. VPN Virtual Private Network
36. SSH Secure Shell
37. WAPI
Wireless LAN Authentication and Pri vacy
Infrastructure
38. ipv4 Internet Protocol Version 4
39. ipv6 Internet Protocol Version 6
40. WPA Wi-Fi Protected Access
41. WPA-PSK Wi-Fi Protected Access -Pre-Shared Key
42. WPA2-PSK Wi-Fi Protected Access -Pre-Shared Key
43. WPA-EAP
Wi-Fi Protected Access-Extensible-
Authentication-Protocol
44. WPA2-EAP Wi-Fi Protected Access -Pre-Shared Key
45. WEP Wired Equivalent Privacy