Secure websites use SSL/TLS to encrypt data. There are three different versions of SSL and as many of TLS. Explore the history and differences between them all.
- [Instructor] Using additional software,…Apache is capable of providing secure HTTPS,…or Hypertext Transfer Protocol Secure websites…using SSL and TLS protocols.…A secure web server presents a digital identity certificate…to the client to prove its authenticity…and to create an encrypted connection to them.…SSL was created in the mid-1990s by Netscape Corporation…and released as version two.…Version two was quickly replaced in 1996 by version three…due to some vulnerabilities.…TLS replaced SSL and all versions…of SSL have been deprecated.…
TLS is based on SSL version three, but different enough…that they do not inter-operate.…The current version of TLS is 1.2.…Certificates, however, work independently…of the encryption protocol.…There's two parts to how SSL and TLS works.…We'll refer to the layers by their current names,…TLS Handshake and TLS Record.…The TLS Handshake layer manages which cipher will be used,…the authentication, and the key exchange.…Handshaking is only done once per session.…The TLS Record layer gets data from user applications…
Author
Released
8/20/2018- Installing DNS clients
- Using host, nslookup, and dig
- Name resolution
- DNS roles
- Configuring DNS
- Apache web server features
- Apache commands and access control
- Configure Apache and virtual hosts
- Securing virtual hosts with SSL and TLS
- Running CGI scripts in Apache
- Configuring NGINX server blocks
Skill Level Intermediate
Duration
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Video: About Apache and SSL/TLS