Tom Gillis Profile
Tom Gillis

@_TomGillis

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Following
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Statuses
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SVP & General Manager, Security Business Group at Cisco

Los Altos, California
Joined March 2013
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@_TomGillis
Tom Gillis
4 years
We don’t know yet how much damage the #log4shell #vuln will cause. My latest in @Forbes goes into why the vulnerability is a nightmare for the #cybersec community, and how you can minimize the impact to your network.
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@_TomGillis
Tom Gillis
2 years
Today we announced our intent to acquire @isovalent, founded by the creators of eBPF & the team behind Cilium & Tetragon, the leading cloud native solutions leveraging eBPF technology.  We are looking forward to together, defining the future of multicloud networking & security.
@Cisco
Cisco
2 years
Building out our security cloud vision, Cisco announces its intent to acquire @isovalent. Together we will create a unique multicloud security and networking capability to help customers accelerate their digital transformation. Learn more: https://t.co/wa0MDX7s84
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@_TomGillis
Tom Gillis
2 years
Honored to make @CRN's Top 100 Executives list for 2023! Standing proud with Cisco leaders @ChuckRobbins and Rhonda Henley (and so many others!) to drive positive change for #CiscoPartners & customers. #CRNTop100 #WeAreCisco
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crn.com
Here we present the CRN Top 100 Executives of 2025 list, the men and women who are setting the pace for the rest of the IT industry.
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@_TomGillis
Tom Gillis
2 years
Congratulations to our teams involved in bringing Cisco XDR to market! An XDR solution built for the challenges of 2023 & beyond, allowing SOC teams to spend their time remediating the most critical incidents across their security stack quickly and efficiently.
@CiscoSecure
Cisco Security
2 years
Cisco XDR is now available! 🎉 💡 Simplify your #security operations and see what a powerful, data-backed #XDR tool built for #SOC analysts can do for your business 📈: https://t.co/vECouvmdVD
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@_TomGillis
Tom Gillis
2 years
This was a fun conversation, Thanks @ThomLangford!
@CiscoSecure
Cisco Security
2 years
As part of @VentureBeat's "In Conversation" series, SVP @_TomGillis speaks with @ThomLangford about how #telemetry empowered by #AI will be the future of #security, providing better defenses in the world of #tech. 🎥 Watch here: https://t.co/DQlf2jwkev
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@_TomGillis
Tom Gillis
2 years
Generative AI makes the divide between phishing attempts and genuine emails more blurry. So how do you protect yourself? Hint - AI can be just as good, if not better on the defense. Thanks for the conversation @IanKingSky
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@_TomGillis
Tom Gillis
2 years
Really looking forward to this, today. Join me to hear about our latest innovations. #ciscolive
@CiscoSecure
Cisco Security
2 years
🚨 TOMORROW at 1pm PT 🚨 Be sure to not miss out on VP, @_TomGillis' Innovation Talk that will cover the latest Cisco #security innovations to help you become more resilient in the face of unpredictable #threats 🔐. https://t.co/vKVrNoBm9h
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@_TomGillis
Tom Gillis
2 years
Dramatically reducing complexity while increasing efficacy. Super proud of what this team is accomplishing. @jpatel41 @cisco @CiscoSecure #CiscoLive
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@_TomGillis
Tom Gillis
2 years
Official congratulations to the @armorblox team. I'm looking forward to all that we will accomplish together.
@CiscoSecure
Cisco Security
2 years
We look forward to welcoming the @armorblox team! 😊
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@NasdaqExchange
Nasdaq Exchange
3 years
Senior Vice President and General Manager of the Security Business Group at @Cisco Tom Gillis discusses with Breakthrough Economy Host @JenSaidIt developments and trends within the cybersecurity industry. #NasdaqListed
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@_TomGillis
Tom Gillis
3 years
Looking forward to seeing everyone this week!
@CiscoSecure
Cisco Security
3 years
It’s that time of the year again! Today kicks off the world’s largest #security gathering, #RSAC. 🎉 #XDR will be the talk of the show. Learn why it's a game changer (as much as @snort was to firewall😯) in our latest #cyber blog by SVP @_TomGillis ➡️ https://t.co/hl3kKIF3fh
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@_TomGillis
Tom Gillis
3 years
The human side of #infosec in a war zone is one we should all try and remember. Thankful for the @TalosSecurity team and all they're doing to keep people safe.
@JessicaHrdcstle
Jessica Lyons
3 years
I spoke with @TalosSecurity's JJ Cummings about #CyberThreat hunting in Ukraine, and the human side of #infosec in a war zone. https://t.co/NjwzsSUBnf via @theregister
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@_TomGillis
Tom Gillis
3 years
It's imperative we continue to take offensive action, track threat actors, and stay informed on the threat landscape / threat actor behavior. Pleased to see @TalosSecurity working behind the scenes to keep us informed. https://t.co/RVfYxn76u9
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cnn.com
The FBI and European law enforcement agencies have arrested more than 100 people as part of a global crackdown on a cybercrime forum that facilitated large-scale identity theft, officials said...
@snlyngaas
Sean Lyngaas
3 years
Genesis Market “was one of the most, if not the most popular marketplace for stolen network and user information,” @AShukuhi told CNN. “Based on my experience, the void will be filled by those who were not arrested.”
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@_TomGillis
Tom Gillis
3 years
This kind of recognition goes to show what happens when you put product excellence and customer experience first
@duosec
Duo Security
3 years
🏆 We're excited to share that Duo was named the best two-factor authentication app by The New York Times @wirecutter! See why Duo is recommended for its #security, reliability, and more! #2FA #MFA #cybersecurity
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@_TomGillis
Tom Gillis
3 years
>50% of orgs surveyed in our latest #Cybersecurity Readiness Index are performing below average. Think about that. More than half. As threats continue to proliferate, it’s more important than ever that you are prepared. Read the latest from @cisco:
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cisco.com
A global cybersecurity readiness assessment revealing the preparedness of companies across 27 markets to safeguard against cyber threats in the current environment.
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@_TomGillis
Tom Gillis
3 years
Securing our connected world and ultimately our collective future, requires partnership across industry, govt and everyone who uses the shared network. The Biden team released their updated cybersecurity strategy and @Cisco proudly stands ready to support
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blogs.cisco.com
Cisco applauds the National Cyber Director's leadership in developing a proactive cybersecurity plan that can adapt to 21st-century challenges. 
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@_TomGillis
Tom Gillis
3 years
Hackers are getting more sophisticated. If we want to keep them away from our data, we need a smarter approach to #cybersecurity.
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@_TomGillis
Tom Gillis
3 years
I’m so excited to be a part of the @VentureBeat #VBTransform Intelligent Security Summit. Make sure you don’t miss this incredible event by getting your free #virtual pass here.
venturebeat.com
VentureBeat delivers news, analysis, and insights on AI, data, and security—helping business leaders stay ahead in the rapidly evolving tech landscape.
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@carbonb1ack
Carbon Black
3 years
Tune in to @VentureBeat’s #VBTransform Intelligent Security Summit on Dec. 8 as @_TomGillis takes the virtual stage 🖥️ to share how AI-based technologies can support your team and elevate your cybersecurity strategy: https://t.co/I5MyOnM7Vy
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