SonicWall's investigation into the September security breach that exposed customers' firewall configuration backup files concludes that state-sponsored hackers were behind the attack. The network ...

Sometimes it is desirable to have a virtual ethernet LAN so all remote peers appear to be within the same LAN. One example is various network/LAN type multiuser games. This will allow all broadcast ...

Cisco routers utilize cryptographic features, such as IPsec VPNs, to secure network communications. IPsec combines encryption, hashing, and authentication for secure data transfer. Key components: ...

Check Point’s Remote Access VPN is an enterprise-grade solution that provides secure access to a host organization’s assets. Businesses and organizations seeking unyielding security, a comprehensive ...

The Norwegian National Cyber Security Centre (NCSC) recommends replacing SSLVPN/WebVPN solutions with alternatives due to the repeated exploitation of related vulnerabilities in edge network devices ...

Abstract: 802.1X, MACsec, and IPsec are widespread network security mechanisms that control network access and add encryption and authentication to L2 and L3 networking. They are standardized by IEEE ...

IPsec is a suite of protocols that are used to secure internet communications—in fact, the name itself is an abbreviation for Internet Protocol Security. IPsec was first codified in the ’90s, spurred ...