SSL
Secure Sockets Layer
Developed by Netscape for their browser
TLS
Transport Layer Security
Developed by a working group, based on SSL Version 3.1
Cryptographic Protocol used for HTTP and non-HTTP traffic.
TLS Video
TLS Handshake
SSL Certificates
Digital Signatures
Digital certificates are not just used for SSL encryption, they can also be used to verify emails and documents sent from person to person through the use of a digital signature.
TLS / SSL certificate
Email Certificate
Digital Signature
Code Signing Certificate
Resources
Resources
Past Paper Questions
S16 31 Qn 2
N16 31 Qn 6
S17 31 Qn 2c
N17 31 Qn 4
M19 31 Qn5
N19 31 Qn 8
S20 Qn8