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  • 1. H T: "Digital signatures - ": : 10557 . - . .
  • 2. , . 21- .. . . . . . , , . . E , , . .
  • 3. , . - , - . , . . , , , ,, . . , , , . , , . (. Digital signature) , . -, , , ,
  • 4. . , , . , - , - . - , , . : "Hey Bob, HNFmsEm6Un how about BejhhyCGKOK lunch at JUxhiygSBCEiC Taco Bell. I 0QYIh/Hn3xgiK hear they BcyLK1UcYiY have free lxx2lCFHDC/A refills!" "Hey Bob, HNFmsEm6Un how about BejhhyCGKOK lunch at JUxhiygSBCEiC Taco Bell. I 0QYIh/Hn3xgiK hear they BcyLK1UcYiY have free lxx2lCFHDC/A refills!"
  • 5. , , .- , . , - ( , ). , - ( ), . 2 : , , , , , . , . . -, . , , .
  • 6. . . .7 e : ; , , ; , , . . , , , , . , . , . Internet .
  • 7. . , . , , , , ,: ; ; ; : , ; , . . (, ,email ..) ( ). , .
  • 8. . , . , , . , ., , . .. , , . , ? : . () ; , , , . , () . () . , , ,
  • 9. . () , () . : . . . . PGP(Pretty Good Privacy), Network Association. PGP , . . PGP , , , . , . . . : , , . . , ( , ), ,
  • 10. . , , , , . PGP . , , ( ) , , . , . , , , .: , , : , , , ;
  • 11. , , ; , (), ; , ; , ; , , ; ; ; ; ; ,
  • 12. On-line , , , (e-mail), On-line ( ), , /, , , , . , , . , : ; . . .
  • 13. , , . , . , , , .. , ( , , ) () . , , , . , , . . SSL (Secure Sockets Layer) TLS (Transport Layer Security) - - .
  • 14. ( ); (-); , () , (). , . : 1. , , , : o ; o ; o ; 2. ; 3. . "1" "2" ,
  • 15. . . , , , . , . , , , : ; , ; ; ; . , , .
  • 16. . : (Personal Sign) - , ; (Server Sign) WEB WEB- . . (Hyper Sign 128) SSL (128 ) (Internet Explorer Netscape Communicator) ; (Object Sign) , . , 100% .
  • 17. 11 2001 . " " . , , , , - , . : . . , . , . , , . , - . , . . - () , " " 21 2003 .,
  • 18. (). B-Trust : (B-Trust Personal) 1 2 ( ) / ; (B-Trust Professional) - 1 2 (, , ) , , , , , , , , , . (B-Trust Server) , . . (Code Signing/Developer Signing) , . , , , , . (Customized) , /. 2 .
  • 19. B-Trust (PKI ) : - , , ; - ; - (e-mail, e-signing , .) - , , . B-Trust , . 2 60 000 . , Specter Universal Specter RestrictedUniversal, . - , , , , ,, . : i-Notary Personal Q Sign i-NotaryCompany Q Sign .
  • 20. ( ) , . : , , , ..; : , . ? , . . - ( ) . . . , . , , . , . . , , , . , .
  • 21. . () . . , . : ,