• A secure network protocol suite that authenticates and encrypts packets of data to provide secure encrypted communication between computers over an Internet Protocol network. IPsec is used in virtual private networks (VPNs). The Internet Engineering Task Force (IETF) formed the IP Security Working Group in 1992, to standardize IPsec extensions. ← Wikipedia

1. More about this term (beta): Web search, articles and videos, books
2. Previous term: Internet Protocol
3. Next term: Internet Relay Chat
4. Random term: GAAD