Arik Hesseldahl

Recent Posts by Arik Hesseldahl

Cisco Acquires Czech Republic’s Cognitive Security

Cisco just announced in a corporate blog post that it intends to acquire privately held Cognitive Security. It’s a small company headquartered in Prague, Czech Republic, that specializes in applying artificial intelligence to the field of network security. Financial details were not disclosed. Cognitive’s employees will join Cisco’s Security Technology Group, reporting to SVP Chris Young. The deal is expected to close in Cisco’s fiscal third quarter.


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The best and brightest are usually put to work on optimisation. … They will then go forward and solve the inefficiencies, and that’s where 99% of most energy is spent on. But, at some point you run out of room to improve things, and that’s when you have to step aside and ask, can we make it different?

— Horace Dediu, in a podcast interview with William Channer