There are several ways to troubleshoot the DNS on your network or device. First, try pinging a domain with its IP address.

At a glance Expert's Rating Pros ・High transfer speed ・Compact design ・Many upgrade options ・HDMI connection Cons ・High price ...

A new report out today from Swiss artificial intelligence-powered managed extended detection and response company Ontinue AG ...

Chinese hackers are exploiting a critical Cisco email security flaw, gaining root access and installing backdoors. This zero-day vulnerability, CVE-2 ...

Linux is constantly evolving, and with it the tools that its fans use on a daily basis. However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

Thousands of networks—many of them operated by the US government and Fortune 500 companies—face an “imminent threat” of being breached by a nation-state hacking group following the breach of a major ...

NEW YORK, Oct. 2, 2025 /PRNewswire/ -- Persistent Systems, LLC ("Persistent"), the leader in mobile ad hoc networking (MANET) technology, announced today the U.S. Army's Program Executive Office ...

To begin the process, it’s necessary to have an Azure account with an active subscription and an existing Azure Virtual Machine. By default, Azure assigns a dynamic private IP address to VMs, allowing ...

When Humana needed to transform its fragmented network data from scattered spreadsheets and tools into a comprehensive, automated system, the healthcare insurance provider turned to Network to Code ...

Jeff Werner is a software engineer and has been writing this column since 2007. Question: Awhile back, you answered a DOSBox question for me (Geek Note: IGTM #723, May 30, 2021 and IGTM #779, Jun 26, ...

Abstract: Configurations deployed in routers govern the routing and addressing of IP-based networks. Automated tools for synthesizing and verifying configurations have been deployed to replace manual ...

Have you encountered the maddening “Can’t save IP settings” error while trying to configure your network on Windows 11? This common issue can lock you out of ...