Python isn’t just for data science or web apps — it’s a powerhouse for networking too. From socket programming to network scanning and security tools, Python empowers you to build, monitor, and ...

Abstract: The Domain Name System (DNS) serves as a fundamental component of Internet infrastructure; however, its frequently overlooked role in consumer Internet of Things (IoT) ecosystems exposes ...

The Russia-linked threat actor known as APT28 (aka Forest Blizzard) has been linked to a new campaign that has compromised insecure MikroTik and TP-Link routers and modified their settings to turn ...

Nikhil’s passion for technology began in 2016 when he unlocked the bootloader of his first Android phone, the Sony Xperia Tipo. Since then, he has authored over 1,500 articles and has written content ...

The Master of Information Management and Systems (MIMS) program educates information professionals to provide leadership for an information-driven world. The Master of Information and Data Science ...

Threat actors are abusing the special-use ".arpa" domain and IPv6 reverse DNS in phishing campaigns that more easily evade domain reputation checks and email security gateways. The .arpa domain is a ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

A smart DNS service can complement -- or even replace -- a VPN for streaming. Here’s how the two are alike and how they differ. Sam Dawson is a cybersecurity expert and VPN reviewer. After making the ...

Abstract: The performance of Domain Name System (DNS) resolvers is crucial, as most of the communication on the Internet starts with a DNS lookup to resolve a domain of an IP address to reach the ...

The Cloudflare hiccup involved a sequencing change that confused some systems, and Cloudflare quickly walked it back, but the incident showcases enterprise network fragility in an uncomfortably ...

Devices in a number of Cisco switch types experienced significant reboot loops due to a pervasive firmware problem in the internal DNS client service. The DNSC (DNS Client) job was the source of the ...

A DNS Crash disrupted networks around the world on January 8, 2026, after a flaw in the DNS client service caused multiple Cisco Small Business Switches to reboot repeatedly and, in some cases, ...