This chapter covers the following subjects:
• Public Key Infrastructure—In this section, we discuss PKI and its components including private and public keys, certificates, certificate authorities, and the web of trust model.
• Security Protocols—Here, we define more security protocols such as S/MIME, SSL, TLS, SSH, and VPN-related protocols such as PPTP, L2TP and IPsec. And three cheers if you want—these are the last of the TCP/IP security protocols in the book!
This chapter covers the CompTIA Security+ SY0-301 objectives 1.4, 6.2, 6.3, and 6.4.
This short chapter wraps up the rest of the encryption concepts you need to know for the Security+ exam. You need to understand public key infrastructures and ...