Abstract: The extensive use of the Internet has created excessive demand for security and privacy in the communication channels. The increase in connected devices and the need to remotely access ...

IPsec is an addition to IP protocol that allows authentication and encryption of IP datagrams. It is defined in detail in IETF RFCs 2401, RFC 2402, RFC 2406 and RFC 2407 (see Resources). IPsec can be ...

With the explosive growth and popularity of the Internet, more and more enterprises are looking towards building their network infrastructure across the Internet without having to spend a lot on ...

There are more than 4 million vulnerable hosts on the internet that accept unauthenticated traffic, say Belgian researchers, who warn that, unless action is taken by CISOs and network product ...

A major security flaw in an IPsec protocol has been reported by the UK's National Infrastructure Security Co-ordination Centre (NISCC). According to NISCC, it is possible for an attacker to intercept ...

The UK's National Infrastructure Security Coordination Centre (NISCC) has issued a serious warning over the safety of IPsec virtual private networks (VPNs). On its Web site, NISCC said a flaw in the ...

The IKE protocol is used by two end point systems to authenticate each other and agree to setup an IPsec tunnel for a specific network range using specific crypto parameters. Libreswan implements an ...