🔒 CISSP Exam Prep: A Complete Guide to Interface Security Encryption Protocols
This guide summarizes the core concepts and features of various data encryption transmission protocols (PPTP, L2TP, IPSec, SSL/TLS, S-HTTP) for the CISSP exam, concluding with practice questions.
Read in about 4 min readPublished: 2025-07-12
CISSPInterface SecurityProtocolEncryptionNetwork Security