OpenAI began testing a new safety routing system in ChatGPT over the weekend, and on Monday introduced parental controls to the chatbot — drawing mixed reactions from users. The safety features come ...

Design, configure, and verify an IPv4 subnetting scheme in Cisco Packet Tracer. • Subnet the 192.168.0.0/24 network into multiple subnets. • Assign addresses to LAN-A, LAN-B, and future networks. • ...

CISA has issued a new emergency directive ordering U.S. federal agencies to secure their Cisco firewall devices against two flaws that have been exploited in zero-day attacks. Emergency Directive ...

As many as 2 million Cisco devices are susceptible to an actively exploited zero-day that can remotely crash or execute code on vulnerable systems. Cisco said Wednesday that the vulnerability, tracked ...

Network admins should quickly patch a vulnerability in Cisco Systems IOS and IOS XE software to remove a stack overflow condition in the software’s Simple Network Management Protocol (SNMP) subsystem ...

Cisco has released security updates to address a high-severity zero-day vulnerability in Cisco IOS and IOS XE Software that is currently being exploited in attacks. Tracked as CVE-2025-20352, the flaw ...

Expert DIYer April Wilkerson explains how a flush trim router bit works and how to use it for precise edges. Social media car stunt challenges turn deadly Trump’s tariffs are driving a wedge through ...

Most businesses don't make it past their fifth birthday - studies show that roughly 50% of small businesses fail within the first five years. So when KNP Logistics Group (formerly Knights of Old) ...

GitHub on Monday announced that it will be changing its authentication and publishing options "in the near future" in response to a recent wave of supply chain attacks targeting the npm ecosystem, ...