Derak Berreyesa @_derak

Engineer at @CiscoUmbrella @Cisco @CiscoSecurity github.com/derak San Francisco, California Joined September 2013

Tweets

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148
Following

377
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410

CiscoEvents @CiscoEvents

5 years ago

For the first time ever, we're bringing LIVE demos to you digitally at #CiscoLive. Join us live in all three regions and see the latest Cisco technology solutions presented by Cisco experts. Jump in, jump out, ask a question. cs.co/6017HaUAU

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Derak Berreyesa @_derak

5 years ago

"The first known fatality related to ransomware occurred in Duesseldorf, Germany, when an IT system failure forced a critically ill patient to be routed to a hospital in another city." apnews.com/article/fbi-wa…

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Derak Berreyesa @_derak

5 years ago

I'm attending INS1GHTS2020. A one-day digital gathering of industry leaders in NetOps, DevOps, and application delivery. ins1ghts.ns1.com

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Derak Berreyesa @_derak

6 years ago

Wondering how to keep teams engaged and thriving during this “new normal"? Check out this blog post (written by someone near and dear to my heart) on best practices for working remotely! mindtickle.com/blog/sales-rea…

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Cisco Umbrella @CiscoUmbrella

6 years ago

The Cisco Umbrella team is attending #RSAC Feb 24-28! We're located in the South Expo Hall, S-1027! Here's what you can expect at RSA Conference 2020: bit.ly/2ujd4cY

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Cisco Umbrella @CiscoUmbrella

6 years ago

Happy Friday! 🥳 Heading to #RSAC in San Francisco next week?

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Derak Berreyesa @_derak

6 years ago

Some press on our beautiful SF office. "Workplace Trends Are Well Represented in This San Francisco Warehouse Overhaul." metropolismag.com/architecture/w…

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Naked Security @NakedSecurity

6 years ago

A reminder, it's not just Skype... nakedsecurity.sophos.com/2019/08/05/goo…

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Derak Berreyesa @_derak

6 years ago

Getting excited for #CLUS to start! Can't wait to be in sunny San Diego for a week filled with learning & fun.

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Derak Berreyesa @_derak

6 years ago

Join me Friday, June 7, 2019 at 10 a.m. PT / 1 p.m. ET. I'll be presenting @CiscoUmbrella. A cloud security platform that leverages DNS to provide the first line of defense against threats on the internet wherever users go. Register here: bit.ly/302imod

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Let's Encrypt @letsencrypt

7 years ago

The protocol we use for automated certificate management, ACME, is now finalized as an Internet standard! letsencrypt.org/2019/03/11/acm…

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Andy Baio @waxpancake

7 years ago

Want to see a really bad bug? You can FaceTime any iOS device running 12.1 and listen in remotely—WITHOUT THE OTHER PERSON ANSWERING THE CALL. (via @bzamayo) 9to5mac.com/2019/01/28/fac…

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Derak Berreyesa @_derak

7 years ago

I just registered for HashiConf 2018 ti.to/hashicorp/hash…

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5PointMove @5PtMove

7 years ago

Berreyesa 🇺🇸Komarov 🇷🇺 82-kg final vs. RUS four matches from now on Mat B.

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SFGiants @SFGiants

7 years ago

A spray chart of @BarryBonds' hits, from 2000-2007. We like the red dots. [via @darenw] #Bonds 25 | #SFGiants

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Derak Berreyesa @_derak

7 years ago

Got to see former @OpenDNS er, @ygjb, talk about Web Application Firewalls tonight at the #OWASP Vancouver meetup. #WAF

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Thilina Ratnayake @tratnayake

7 years ago

Had the awesome opportunity over the past 3 months to do a Tour of Duty with @Cisco Cloud Infrastructure Engineering's Security Engineering Team! Here's a blog post showing off what I learned and got to do with these great folks! medium.com/@tratnayake/yo… #WeAreCisco