This month, we shift our focus to an important security issue. We will combine some information about IP addresses, the TCP three-way handshake, and the role of the firewall. This security issue is ...

Open source security frameworks help enterprises stay one step ahead of attackers by facilitating penetration testing and vulnerability assessments on wired and wireless networks. Picking just 10 ...

Multipath TCP stands a good chance of catching on as a Layer 4 networking technology, and if that happens, there are big security questions that no one seems to be addressing, according to researchers ...

Restarting the router is probably the first thing you have done already. If not, you need to restart your router and check if the problem resolves or not. If your router cannot update the security ...

The latest in a long line of vulnerabilities in a key part of the networking stack threatens a major open-source operating system, printers and medical IoT devices. A set of vulnerabilities in TCP/IP ...

Security vulnerabilities in the communications protocols used by industrial control systems could allow cyber attackers to tamper with or disrupt services, as well access data on the network. Dubbed ...

It probably seemed like science fiction back in 1962 when a scientist from MIT and the Advanced Research Projects Agency (ARPA) named J.C.R. Licklider proposed that the United States develop a ...

Microsoft has urged customers today to install security updates for three Windows TCP/IP vulnerabilities rated as critical and high severity as soon as possible. This warning was issued due to ...

Researchers today published details about a suite of 13 vulnerabilities in the Nucleus real-time operating system (RTOS) from Siemens that powers devices used in the medical, industrial, automotive, ...

Network security is the practice of preventing and protecting against unauthorized intrusion into corporate networks. As a philosophy, it complements endpoint security, which focuses on individual ...