Discover how to overcome the SD-WAN tunnel sprawl problem and achieve scalable network designs. Learn from Cisco and Juniper expert Vijayananda Jayaraman on moving beyond full mesh, simplifying ...

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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 ...

When OpenAI released “study mode” in July 2025, the company touted ChatGPT’s educational benefits. “When ChatGPT is prompted to teach or tutor, it can significantly improve academic performance,” the ...

Hackers linked to Russia's main domestic intelligence agency are exploiting a seven-year-old vulnerability in unpatched end-of-life Cisco networking devices to target enterprise and critical ...

The president of Cisco rejects the doomsday warnings from some tech leaders that artificial intelligence will make entry-level jobs vanish. “I just refuse to believe that humans are going to be ...

A cybercriminal tricked a Cisco representative into granting them access to steal the personal information of Cisco.com users, the company said on Tuesday. Cisco said it discovered the breach on July ...

In this TechRepublic interview, Cisco researcher Amy Chang details the decomposition method and shares how organizations can protect themselves from LLM data extraction. Cisco Talos AI security ...

The heat is back on Wireless LAN Controllers (WLCs) running Cisco IOS XE after technical details of a recently disclosed max-severity exploit were made public. A patch diffing performed by Horizon3.ai ...

Cisco has patched a denial of service (DoS) vulnerability that lets attackers crash the Border Gateway Protocol (BGP) process on IOS XR routers with a single BGP update message. IOS XR runs on the ...