.


:




:

































 

 

 

 


3 (Security 3)




 

Security 3 (Administration, Authorization and Authentication -, ) , .

, , .

, , . .

, , , .

Security ( , ) , . , .

Computer Associates, Netegrity, RSA Security, Verisign IBM ( Tivoli).

 

2.2.2. VPN (Firewall/ VPN SW)

 

Firewall/VPM SW , . , VPN-. , distributed-. - , . VPN- .

( ) . , () , , , , . , ..

( ) . , : Telnet, FTP . , . [7]

, FireWall/VPN-1 Check Point Software Technologies, Symantec Enterprise Firewall VPN Symantec eTrust Firewall Computer Associates. Windows 2.

2 - Windows

 





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