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Secure Sockets Layer and Transport Layer Security
The document outlines the importance of web security, particularly through SSL/TLS encryption, which ensures privacy, integrity, and authentication in internet communications. It describes the development of SSL by Netscape and its successor TLS, highlighting their roles in protecting network connections. Additionally, it includes real-life examples and references for further exploration of the topic.
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Secure Sockets Layer and Transport Layer Security
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- 3. Outline Web Security SSL/TLS SSL/ TLS Encryption Why SSL exists? SSL/TLS Architecture Real Life Example Summary References 3
- 4. Web security Webis now widely used by businesses, government firms and individuals. Confidentiality : Anyone can see content Integrity : Someone might alter content Authentication : Not clear who you are talking with 4
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- 12. SSL/ TLS SecureSockets Layer (SSL) Developed by Netscape Corporation Versions 1, 2, and 3 (released in 1996) Transport Layer Security (TLS) Successor of SSL IETF standards track protocol, based on SSL 3.0 TLS and SSL encrypt the segments of network connections at the Transport Layer end-to-end. 12
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- 25. 25 Summary SSL/TLS addressesthe need for security in Internet communications Privacy - conventional encryption Integrity - Message Authentication Codes Authentication - certificates August 16, 2016 NITTTR, Chandigarh
- 26. References https://images.google.com/ https://www.youtube.com/watch?v=O1oP_DNL0uo https://www.youtube.com/watch?v=rROgWTfA5qE 26
- 27. August 16, 201627NITTTR, Chandigarh