Point-To-Point Tunneling Protocol (PPTP): Point-to-Point Tunneling Protocol (PPTP) is an older VPN protocol used to implement virtual private networks, offering encapsulation of PPP packets over IP for the creation of a VPN over a TCP/IP-based network. While it has been widely deployed, it’s considered less secure than other VPN protocols due to known vulnerabilities and is, therefore, less recommended for use in sensitive communications.
Categories: CC D4: Network Security | CCSP D3: Cloud Platform and Infrastructure Security | CISM D3: Information Security Program | CISSP D4: Communication and Network Security | Security+ D3: Security Architecture | SSCP D6: Network and Communication Security
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