OSPF neighbor problems can halt routing and disrupt entire networks, but most issues trace back to a handful of common causes. From mismatched hello timers to MTU misalignments, knowing what to check ...

Cisco firewalls can deliver both strong security and high performance—if they’re configured and maintained with care. From rule optimization to traffic profiling and inspection tuning, small changes ...

Networking giant Cisco is to acquire AI observability specialist Galileo Technologies, Inc., for an undisclosed sum. Officially launched in late 2022, San Francisco-based Galileo aims to make AI 'more ...

Cisco Systems Inc. said today it’s acquiring the artificial intelligence-native observability startup Galileo Technologies Inc. in order to make “agentic workforces” more trustworthy and reliable.

New product capabilities protect the complete identity security lifecycle, covering identities at rest, in motion, and in use, now extended to autonomous AI agents. SUNNYVALE, Calif.--(BUSINESS WIRE)- ...

WideField Security today announced that Cisco Investments has joined its Series A funding round, that John Hurley, CRO of Optiv, has joined its board, and that the company has extended its identity ...

Cisco on Tuesday released its “State of AI Security 2026” report, cautioning that enterprises are deploying agentic AI systems at a pace that far outstrips their ability to secure the infrastructure ...

SAN FRANCISCO, Feb 18 (Reuters) - Cisco Systems (CSCO.O), opens new tab and startup Qunnect said on Wednesday that they have built and operated a quantum network between Brooklyn and Manhattan in New ...

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Cisco beat on both sales and earnings last night, and forecasts more sales growth ahead. Investors don't care -- because Cisco's profits are about to fall. Analysts expected Cisco to earn $1.02 per ...

SAN JOSE — Cisco Systems has sold several San Jose office buildings to a big Bay Area real estate firm — and also has struck a deal that could enable the tech titan to buy some of the buildings back ...

The unpatched flaw affects AsyncOS-based Secure Email appliances, with Cisco investigating scope and urging rebuilds in confirmed compromise cases. Cisco has warned that a China-linked hacking group ...