Word: Layer 2 Tunneling Protocol (L2TP)
Definition:
An extension of the Point-to-Point Tunneling Protocol used by an Internet service provider to enable the operation of a virtual private network over the Internet.
Sample Sentence:
L2TP combines the best features of L2F and PPTP to provide a more robust VPN tunneling protocol.
Why It Matters:
L2TP is widely used in VPNs for encapsulating data securely across untrusted networks.
Quick Tip:
Use L2TP with IPsec to ensure both confidentiality and integrity in VPN communications.
Source: https://www.sans.org/security-resources/glossary-of-terms/
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