THE DESIGN AND ARCHITECTURE OF UNIX-BASED NETWORK TUNNELING IPSEC WITH ENCAPSULATING SECURITY PAYLOAD

UNIVERSITAS BINA DARMA, UNIVERSITAS BINA DARMA (2022) THE DESIGN AND ARCHITECTURE OF UNIX-BASED NETWORK TUNNELING IPSEC WITH ENCAPSULATING SECURITY PAYLOAD. THE DESIGN AND ARCHITECTURE OF UNIX-BASED NETWORK TUNNELING IPSEC WITH ENCAPSULATING SECURITY PAYLOAD.

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Abstract

Implementation of authentication methods and encryption of data packets in the communication process on the current internet is not too bothered the security aspects in depth, because security is still done by third parties and service providers usually only runs on application layer. As one of TCP/ IP Protocol Suite, IP Security as part of the transmission of security-based internetwork datagram. Encapsulating Security Payload (ESP) is one of key protocol in the IPsec (Internet Security) architecture, which is designed to provide confidentiality, connectionless integrity, authentication, and anti-replay by encrypting data to be protected. Tunneling is a process of communication in computer networks that protect the contents of the packages a protocol encapsulation method by performing the new packages with other protocols. Encapsulation of that package runs on a tunnel (tunnel) on public networks that have not been assured of its security. The virtual network path runs between the two last location point communicate with each other (end communication) which at any point in the communication process of encapsulation and de encapsulation packets. The (transmitted) ESP trailer consists of the Padding, Pad Length, and Next Header fields. Additional, implicit ESP trailer data (which is not transmitted) is included in the integrity computation. In tunnel mode, the "inner" IP header carries the ultimate (IP) source and destination addresses, while an "outer" IP header contains the addresses of the IPsec "peers" addresses of security gateways. Mixed inner and outer IP versions are allowed, IPv6 over IPv4 and IPv4 over IPv6.

Item Type:	Article
Subjects:	L Education > L Education (General)
Divisions:	Faculty of Law, Arts and Social Sciences > School of Education
Depositing User:	Mr Edi Surya Negara
Date Deposited:	22 Jun 2022 01:00
Last Modified:	22 Jun 2022 01:00
URI:	http://eprints.binadarma.ac.id/id/eprint/14176

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