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Re:Cisco plans to acquire cybersecurity firm Duo Security fo... by tptacek on Thursday August 02, 2018 @12:49PM (#17672993)
Cisco is essentially composed of nothing but acquisitions. That is what Cisco does.

The reputation of Cisco's internal engineering culture used to be pretty grim. I never understood why any PM or lead would actually build something from a Cisco internal MRD, rather than jumping ship, building it privately, and selling it back to Cisco. I know of more than one person that did literally exactly that, successfully.

But post-Sourcefire I think it's a different scene there; they have some very large, long-lived teams with coherent cultures now. I assume in the post-Sourcefire Cisco game plan, Duo stays Duo.

Re:Cisco plans to acquire cybersecurity firm Duo Security fo... by peterwwillis on Thursday August 02, 2018 @03:49PM (#17674863)
The culture didn't shift much post-Sourcefire, it just melded a bit. Everything they acquire becomes a little Cisco-y, depending on how big it was. Duo will become "Cisco-y Duo". But it may be more Cisco or Duo depending on the strength of the culture.

Talos is a good example: it was created from merging Cisco SIO and SourceFire VRT, but I would wager it's 80% VRT [in terms of culture]. They also have so many researchers now that it probably has sub-cultures. Even a single remote office can have its own culture.

Re:Cisco plans to acquire cybersecurity firm Duo Security fo... by spike021 on Thursday August 02, 2018 @02:33PM (#17674148)
>I assume in the post-Sourcefire Cisco game plan, Duo stays Duo.

Not overly surprisingly if so. Meraki, and in some ways OpenDNS, have stayed mostly their own with varying degrees of integration.