Detail publikace

Decentralized Secure Communication across NAT

Lubomír Cvrk Jiří Mišurec Petr Daněček

Originální název

Decentralized Secure Communication across NAT

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

When a host in a public network needs to open a connection to another one which is behind a network address translator the connection cannot be established in an ordinary way because of the translation. An approach called “UDP hole punching” allows opening such connection. This article deals with this approach to propose security architecture for communication using IPv4 protocol, introducing so called “implicit security” concept. Key benefits of this concept are ability to connect with any host behind network address translator using just a host’s domain name. Encryption and authentication of all data transmitted through this connection right from the packet sender to the real local receiver is a matter of course. Secure channel is established automatically on-demand and is independent on any application. No additional modification of current standards like NAT, IP v4 or DNS is required.

Klíčová slova

IPv4, DNS, secure communication, TCP protocol

Autoři

Lubomír Cvrk Jiří Mišurec Petr Daněček

Rok RIV

2005

Vydáno

1. 11. 2005

Místo

Soul

ISSN

1738-6438

Periodikum

International Transaction on Computer Science and Engineering

Ročník

1

Číslo

23

Stát

Korejská republika

Strany od

121

Strany do

134

Strany počet

14

BibTex

@article{BUT46612,
  author="Jiří {Mišurec} and Petr {Daněček} and Lubomír {Cvrk}",
  title="Decentralized Secure Communication across NAT",
  journal="International Transaction on Computer Science and Engineering",
  year="2005",
  volume="1",
  number="23",
  pages="14",
  issn="1738-6438"
}