- , , , . , . , , .
. () , . , , .
(, ), , . . .
, , , :
- ;
- , ;
- ;
- , ;
- ;
- , ;
- , ;
- .
. , , .
( ) . . , - , .
, , :
- ( );
- ( );
- .
, , . "" () .
|
|
4.1. ""
, , "" - , TCP/IP. "" , , ( ), .
"" - (patches), , , , "" , , "".
4.2.
(weak authentication) - , , (.. ) / , (identification and authentication - I&A) . : ftp, telnet, rsh, rexec .. - - , , (!) IP-.
, . , - (strong authentication): SSH, SSL, S/MIME. , , , .
, . - , , , , .
4.3. ""
, , , : exe, JavaScript, ActiveX, shell script, MSWord document .. "". "" (malicious software), .. , ""; .. , , , , , "" , .
|
|
, MSWord, JavaScript ActiveX, Java- .
( ) - "" , "" . (inspection) (, ) / "" , .
4.4.
(security monitoring and control). , . , (unusual situations), , . (, ) . .
, - (GUI), , .