Which authentication protocol periodically verifies a client with a 3-way handshake?

  • CHAP
  • Kerberos
  • SSO
  • PAP

CompTIA Security+ SY0-401
  • Network Security
  • Compliance and Operational Security
  • Threats and Vulnerabilities
  • Application, Data and Host Security
  • Access Control and Identity Management
    • This question is filed here
  • Cryptography