This is what I have been asked to accomplish by management. We are a part of a large university domain. We have setup IPSEC on Windows file servers for traffic on ports 139 and 445. We are using ...

Providing security for wireless LANs (WLANs) presents particular challenges. In a wired network it is possible to maintain physical control over the access points (APs)-an intruder must have access to ...

Everyone talks about security on infrastructure, but it comes at a heavy cost. While datacenters have been securing their perimeters with firewalls for decades, this is far from sufficient for modern ...

In almost every form of commercially available cryptographic scheme, which would include all of the components used in IPsec, the cipher used is generally known. It is the key that is used within the ...

The use of IPsec is pervasive throughout the networking industry. However, many organizations are using IPsec in sub-optimal configurations that result in weaker connection security. Many ...

Internet of Things (IoT) devices are soon expected to outnumber end-user devices by as much as four to one. These applications can be found everywhere—from manufacturing floors and building management ...

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 ...

The vast majority of administrators go to great lengths to protect the files on their network. Typically, elaborate firewalls are used to keep outsiders away from file servers. The files residing on ...

LONDON, April 29, 2024 (GLOBE NEWSWIRE) -- Arqit Quantum Inc. (Nasdaq: ARQQ, ARQQW) (Arqit), a leader in quantum-safe encryption, today announced the creation of the World’s First Quantum-Safe, 1.89 ...

Cisco is to offer a tunnel-less VPN, which could solve some of the challenges of securing WAN traffic. At the moment many organisations use IPSec encryption to create secure tunnels between company ...