The first major blueprint change since 2019 adds AI literacy and hands-on labs to the CCNA, while Cisco’s certification chief ...

Cisco’s revamped CCNA and CCIE certifications are a skills blueprint for AI-era networking, where automation, observability, ...

As attackers get more sophisticated and persistent, IT workers have to step up their game as well. Here's how to do that in 2026.

AI thrives on data but feeding it the right data is harder than it seems. As enterprises scale their AI initiatives, they face the challenge of managing diverse data pipelines, ensuring proximity to ...

Anthropic said this week that the debut of its new Claude Mythos Preview model marks a critical juncture in the evolution of cybersecurity, representing an unprecedented existential threat to existing ...

Best Antivirus Avast One: A Complete Guide to the Software and Its Security Features Learn about the new Avast One. This guide covers key security features, privacy tools, details about the free ...

The move is part of $700 million in proposed program cuts, resulting in a net funding reduction of about $360 million. The budget also projects eliminating some 860 positions. CISA Budget White House ...

Apple has begun pushing Lock Screen notifications to iPhones and iPads running older versions of iOS and iPadOS, warning users of active web-based attacks. The alerts, which appear as a "Critical ...

Elizabeth Guevara is a personal finance reporter who explains the world of business and economics and how it impacts your finances. She joined Investopedia in 2024. Investopedia / Photo Composite by ...

A Washington think tank has proposed capping annual Social Security benefits at $100,000 for couples as a way to shrink a looming deficit in the retirement trust fund. The idea might sound reasonable ...

Adam Stone writes on technology trends from Annapolis, Md., with a focus on government IT, military and first-responder technologies. The network is the backbone of the digital learning ecosystem: Its ...

The Microsoft 365 network connectivity test tool is a diagnostic utility designed to validate a client’s connectivity to Microsoft 365 services by running checks on network latency, DNS resolution, ...