Basic HTML version of Foils prepared July 6 99

Foil 16 Security Standards and Protocols (3)

From Security Infrastructure fo Electronic Commerce and Internet CPS714 Computational Science Information Track -- June 2 and June 7 99. by Roman Markowski
SSL - session layer security
  • protocol independent
  • currently available for HTTP, NNTP, SMTP from Netscape
  • available in Netscape navigator, Microsoft IE, most servers
  • https - port 443; s-smtp- port 563; nntps - port 465
  • Key exchange: RSA, D-H, Fortezza
  • Encryption algorithms: RC2, RC4, IDEA, DES, 3DES
  • Certificates: X.509 v3
  • certificate support optional in clients (no client authentication to servers)
IP
TCP
HTTP
FTP
SMTP
SSL

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