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No results could be found matching the exact term vpn in the thesaurus. |
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vp
van
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Dictionary Results for vpn: |
1. V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016) |
VPN
Virtual Private Network
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2. The Free On-line Dictionary of Computing (30 December 2018) |
Virtual Private Network
VPN
(VPN) The use of encryption in the
lower protocol layers to provide a secure connection through
an otherwise insecure network, typically the Internet. VPNs
are generally cheaper than real private networks using private
lines but rely on having the same encryption system at both
ends. The encryption may be performed by firewall software
or possibly by routers.
Link-level (layer 2 and 3) encryption provides extra
protection by encrypting all of each datagram except the
link-level information. This prevents a listener from
obtaining information about network structure. While
link-level encryption prevents traffic analysis (a form of
attack), it must encrypt/decrypt on every hop and every
path.
Protocol-level encryption (layer 3 and 4) encryption encrypts
protocol data but leaves protocol and link headers clear.
While protocol-level encryption requires you to
encrypt/decrypt data only once, and it encrypts/decrypts only
those sessions that need it, headers are sent as clear text,
allowing traffic analysis.
Application (layer 5 up) encryption is based on a particular
application and requires that the application be modified to
incorporate encryption.
<Cisco>.
(1999-11-15)
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Common Misspellings > |
vpn pvpn pvn vpvn pn vvpn vnp vpnp vn vppn vnpn vp vpnn dpn vdpn dvpn fpn vfpn fvpn gpn vgpn gvpn cpn vcpn cvpn bpn vbpn bvpn pn v pn vpn v0n vp0n v0pn v)n vp)n v)pn von vpon vopn vln vpln vlpn vpg vpng vpgn vph vpnh vphn vpj vpnj vpjn vpb vpnb vpbn vpm vpnm vpmn vp vpn vp n Definition commonly spelled as: Defanition or Defenition, Synonym as: Synonim, Sinonym or Sinonim, Thesaurus as: Thesorus or Thesauris, Dictionary as: Dictionery or Dictionry and Define is usually not misspelled. What does mispell meen? It Meens...
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