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HTTP

HTTP () , , , . - .

HTTPS, , HTTP, "" SSL TLS, . HTTP, HTTPS TCP- 443. - HTTPS , -.

SSL (Secure Sockets Layer) - , . . SSL Netscape Communications. SSL 3.0 RFC, TLS. . -. (, TCP) (POP3, IMAP, SMTP HTTP). , , , .

-, SSL, URL http, , https, , SSL-. TCP- https - 443. SSL , SSL-.

3 - :

  • Basic - , http-. base64. SSL .
  • Digest - -, . , , : , . SSL .
  • Integrated - , NTLM Kerberos. , SSL. http, https.

Cookie

HTTP- , , , .

TCP- IP- -, , . , -, , , .

, - mail.ru , , , , . mail.ru, , , , - .

cookie. cookie .

cookie . Set-cookie, cookie. , , Set-cookie, cookie. Cookie.

, cookie, . , , . , , , cookie. .

  1. .
  2. .
  3. .
  4. . SetCookie. , cookie .
  5. . cookie, , cookie .
  6. .
  7. . , cookie.
  8. .
  9. . , , cookie, . , , , , Cookie.

, cookie "" , . cookie , .

, Set-cookie .

Set-cookie :

Set-cookie: = ; expires = ; path = ; = _, secure

  • = - , cookie. - .
  • , expires, , cookie . expires , cookie .
  • domain , cookie. , cookie, , , , cookie, -. , , , , cookie. , cookie .
  • , path, , cookie . cookie . domain, , , cookie. , , path, . , cookie . path Set-Cookie , , cookie URL , .
  • , secure, , cookie .

cookie Cookie. :

Cookie: =; =;...

C Cookie = . cookie, URL , Set-cookie.

, - - , , - -.

, HTTP-.

HTTP- . - , -.

- -, . - , .

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