Cisco Security @CiscoSecure
Cisco is innovating for a new era of #security. Our unified, AI-driven, cross-domain security platform delivers better efficacy, experiences, and economics. cisco.com/go/protected Silicon Valley Joined September 2008-
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Cisco Investments invites you to our upcoming webinar on October 2: Innovation Unleashed: Securing Privileged Access in the Agentic Era Hear how industry leaders are staying ahead of access risks and protecting their organizations’ most critical assets 🔗 cs.co/6010AgHli
🔥 Firewalls built for the hybrid world. See how Cisco’s Hybrid Mesh Firewall unifies policy and boosts visibility across environments. ▶️ Explore our YouTube playlist: cs.co/6012AgGqI
Developers don’t just build apps. They secure them too. 🔒 Cisco empowers devs with integrated cloud security, enabling seamless collaboration and proactive risk prevention. Learn more in the blog: cs.co/6012AduF8
✅ Stop threats. ✅ Secure apps. ✅ Implement zero trust everywhere. See how Cisco’s Hybrid Mesh Firewall protects your environment: cs.co/6017AbDbf
Ready for takeoff? Discover how Wipro, Cisco Secure Access, and Google Chrome Enterprise Premium joined forces to better protect a leading airline! ✈️ Watch our success story video: cs.co/6018Aw8NE
Whether you’re working from the Shire or Mordor, you deserve seamless, secure access… cs.co/6018AZ4v0 #CiscoSecureAccess #SSE #Cybersecurity
Do you have security that covers 100% of your digital footprint, 100% of the time? The 80/20 rule works for many things, but not for security. This IDC report highlights how Cisco SASE bridges the gap with a unified approach: cs.co/6017AZAdd cs.co/6016AZAdj
This is big! 💥 Cisco's largest Industrial IoT portfolio expansion is here, and we're discussing it live on September 23rd. Join to see the future of industrial networking and security. Don't miss this! cs.co/6018AknxM #IndustrialIoT #IndustrialAI #OTSecurity
See how Cisco is navigating the evolution of firewall operations. Cisco AIOps for Firewall delivers real-time recommendations, smarter upgrades, and stronger security. Powered by decades of TAC expertise + ML. Next up: AgenticOps: Read more: cs.co/6013Apm9b
Unlock powerful SaaS protection! 🚀 Cisco and @AppOmniSecurity are teaming up to deliver zero trust security for your applications. Stay ahead of threats and keep your data safe - no matter where it lives: cs.co/6015ApGZD
Yesterday’s event at Sandbox VR London involved discussing Cisco’s XDR capabilities, enjoying robot-made cocktails, and immersing ourselves in VR gameplay. Thanks to everyone who joined us! #XDR
A new era of industrial networking is here! 🚀 Join us for our LinkedIn Live on Sept 23rd. Discover Cisco's largest Industrial IoT portfolio expansion yet, powering secure, AI-ready operations: cs.co/6013APeOf
SnortML turns 1 year old! 🎉 Check out the blog for the latest updates. From detecting SQL Injection, Command Injection, and XSS to on-device protection for enhanced privacy, SnortML continues to stay ahead of emerging threats: cs.co/6015APdNV
Experience Cisco XDR Like Never Before! Join Cisco experts for an exclusive live event where cybersecurity meets immersive tech. Step into a VR experience that reveals how adversaries and cybercriminals bypass security controls. Register today: cs.co/6012A388j
AI agents are not just software. They are active participants on your network. Security must evolve to protect agentic AI communications using approaches like Zero Trust before a breach happens. Read more in the blog: cs.co/6016AKEQo
🚨 [LIVE NOW] 🚨 The .conf25 broadcast is happening! See the latest innovations, our product vision, and what’s next—straight from leadership. Don’t miss it! 👉 cs.co/6015AyJ6l
Prevent multi-vector attacks! See how YMCA of Niagara uses Meraki MX NetFlow data + Cisco XDR for AI-driven insights & faster response: cs.co/6011AHPDh
Can’t make it to Boston for .conf25? 🎥 Join the Global Broadcast online! Catch keynotes, big announcements & exclusive virtual content. Don’t miss the kickoff! 👉 cs.co/6013AGv33
From hybrid work to AI-powered threats, today’s security challenges demand a smarter, more unified approach. Cisco Security delivers simplified, integrated solutions to help you stay ahead—no matter where or how you work: cs.co/6015ADAbf
We wrapped another great year at Black Hat USA 2025, marking 10 years as the official Security Cloud Provider 🤝 From securing the event to showcasing SOC of the Future innovations, Cisco helps teams stay ahead of threats. ✨🔗 Read the full recap: cs.co/6017A8WAU

Networking Academy @CiscoNetAcad
127K Followers 240 Following Updates on the latest news and events from the Cisco Networking Academy, an IT skills-to-jobs program offering digital skills training.
Florian Roth ⚡️ @cyb3rops
207K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
David Bombal @davidbombal
171K Followers 704 Following YouTube: https://t.co/xGPVEj6ULN Discord: https://t.co/GZI30F45va Website: https://t.co/MpcS9ylBrV
Daniel Dib @danieldibswe
39K Followers 1K Following Senior Network Architect | CCIE #37149 | CCDE #20160011 | CLN VIP | Cisco Champion | Blogger | Technical Writer | Mentor
Cisco @Cisco
730K Followers 3K Following Official info on Cisco news, events and technology innovation. For help, reach out to @HeyCisco.
Learn with Cisco @LearningatCisco
247K Followers 3K Following Start here. Go anywhere. Learn with Cisco accelerates your success, including #CCNA #CCNP #CCIE #CCDE Specialist & #DevNet. Use #CiscoCert to join conversation.
Chuck Robbins @ChuckRobbins
69K Followers 306 Following Chair and CEO, Cisco Chair, Business Roundtable Proud UNC Tarheel
Pentester Academy @SecurityTube
195K Followers 14K Following We help professionals acquire the skills, knowledge and certificates by teaching defense through offense to advance their careers in cybersecurity.
Cisco Networking @CiscoNetworking
184K Followers 226 Following Automate, secure, and scale your network with a software-delivered approach. #CiscoNetworking #UnifiedExperiences
John Capobianco @John_Capobianco
20K Followers 7K Following Head of DevRel @ Selector AI | Distinguished Speaker | Award Winning Author | Open Source | Educator | formerly Cisco
Network Wizkid @iwiizkiid
13K Followers 653 Following Cyber Security Technical Solutions Architect | Content Creator | #CISSP | Founder of https://t.co/NmaQDagfLb | All Views = Mine
permit ip andy andy @andylapteff
14K Followers 4K Following Network Engineer | Product Marketing @nokia | @artofneteng | https://t.co/MY8QciZpMp
Jeremy McDowell @JeremysITLab
19K Followers 831 Following 🇨🇦→🇯🇵 (2014~) Student at #42Tokyo (2025.04~) I make educational videos about computer networking on YouTube. CCNP・日本語能力試験1級・一人社長
Cisco Latinoamérica @CiscoLatam
35K Followers 28 Following Cuenta oficial de Cisco para Latinoamérica. #BeTheBridge
SecurityWeek @SecurityWeek
226K Followers 3K Following #Cybersecurity News, Threats, Insights and Expert Analysis: #SCADA #Infosec #ICS Coverage
David Peñaloza @davidsamuelps
9K Followers 941 Following #CCDE 2023::50 #CiscoVIP #CiscoChampion Tireless, persistent, stubborn, sarcastic. Geek, networker, sick learner, ardent teacher, hug machine. Gross & effective
IPCisco @ip_cisco
26K Followers 4K Following Network | Linux | Information Tech Cisco | Nokia | Huawei | Juniper https://t.co/BDidg6KDxA https://t.co/f7YpgsxTGm https://t.co/5Y5hc4xu3z Gokhan Kosem
Jeff Sharritts @JeffSharritts
8K Followers 1K Following Former, EVP, Chief Customer & Partner Officer @Cisco | Proud Dad | @OhioState Grad | Digital Transformation | Driving Customer Outcomes | Board Member
Ian Adams @NetEng_Ian
5K Followers 1K Following Sr Network Engineer, InfoSec, SysAdmin, EMT, Chimney Sweep. #BLM. Tech is for EVERYONE. (he, him, his)
Virus Bulletin @virusbtn
60K Followers 1K Following Security information portal, testing and certification body. Organisers of the annual Virus Bulletin conference. @[email protected]
carlos @arcepanto
29 Followers 784 Following
Muzammel Hoque @MuzammelMBA1
233 Followers 3K Following Expert Bookkeeper & Accountant। QuickBooks & Xero Certified I Dedicated to small-medium sized businesses Best Bookkeeping services
Alberto Sireix @SireixAlbe37411
1 Followers 66 Following
Sunday Vegher @Sunclique0320
4 Followers 73 Following Pentesting and Bug Bounty Enthusiast| ISC2 CC| Cybersecurity Analyst| Frontend Dev| IT Support| Food Scientist| Food Technologist
Sivakumar Rajamanicka... @sivattp2000
0 Followers 8 Following
Nikitha George @NikithaG88269
0 Followers 120 Following
professional tipster @footyhubh
467 Followers 369 Following we provide reliable and verified fixed match information.Telegram https://t.co/Js9Z7c1Xjw
HJ Prinsloo @hj_prinsloo
1 Followers 252 Following
Marilyn Mitchell @marilynmetchell
29 Followers 357 Following God didn't bring you to this life, to live a life less than you deserve it, I deserve the best and also you deserve the best 🙌🔥
Ken @Kaliken101Ken
0 Followers 28 Following
Reza Ghorbani @RezaGhorba52182
115 Followers 736 Following
Watts Capital Partner... @WattsCapital
2K Followers 2K Following Official Watts Capital Group Twitter account. NYC-based wealth management firm. #PoweringPrivateWealth
Ahmed Said @AhmedSaid467073
146 Followers 2K Following
MONICE RECORDS @monicerecordssa
311 Followers 2K Following Monice Records is a South African all music recording label.
RUTHU VarshanXII-D @RuthuVarsh
1 Followers 40 Following
Amogh Iyer @IyerAmogh
0 Followers 46 Following
Ahura @AhuraIntel_pr
1 Followers 26 Following
Leonardo Petrucci @PetrucciLeo
35 Followers 161 Following
Packet tracer junkie @d_reincarnate_x
14 Followers 105 Following Computer Network pro || Cybersecurity enthusiast || stoic philosopher || IT support specialist || Historian #Cybersecurity
Dan @DanVitorPH
65K Followers 49K Following Do good 🙏 Do it consistently 💪 Be patient 😎 🤖 👩💻 👨💻 Co-founder and CTO of @XpertsAi 🧠 💻
Four Leaf Technology @Four_Leaf_Tech
4 Followers 33 Following Building smarter, safer, and more connected enterprises.
Mohammed Alghamdi @MSAlghamdi_94
0 Followers 225 Following
cy @KQIN008
0 Followers 9 Following
Mohit Sharma @sayhimohit
3 Followers 44 Following
Gareth Kirman @GarethKirman198
366 Followers 2K Following bored of hackers fake idiots that think they are going to take away my history ... bitch please you never gonna win
Mazin Raoof Mohammed ... @mazintheds
0 Followers 1K Following A Data Scientist and a British Council Certified Agent, CEO/Founder of Dyla Academic Services LTD.
Martin Fawell @martinfawell1
4 Followers 25 Following
Anthony Stephen @gl1tch_X0x0
0 Followers 99 Following
Scientific sec @Scientific56112
0 Followers 36 Following
anonymous @anonymo95615662
0 Followers 638 Following
Swaraj kamble @swaraj_kamble7
0 Followers 46 Following
Tabsrao1995 @tabsrao95
7 Followers 79 Following
Mary Studylinked @MStudylinked
1 Followers 36 Following
Muhammad Ibrahim @Muhamma70231216
229 Followers 6K Following
Peter_brown22@hotmail... @Brown22Peter
2 Followers 122 Following
mr.jd97306 @mr_jd97306
386 Followers 3K Following
Richard Vasquez @vasquez_ri78333
2 Followers 34 Following
Michael Ornelas @alex12179
3 Followers 31 Following
gytonga @gideon_mithika
2 Followers 57 Following
Thangavel Chettiyar @AlanKumar31
0 Followers 26 Following
sill @2m7m0
0 Followers 1K Following
Networking Academy @CiscoNetAcad
127K Followers 240 Following Updates on the latest news and events from the Cisco Networking Academy, an IT skills-to-jobs program offering digital skills training.
Florian Roth ⚡️ @cyb3rops
207K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
David Bombal @davidbombal
171K Followers 704 Following YouTube: https://t.co/xGPVEj6ULN Discord: https://t.co/GZI30F45va Website: https://t.co/MpcS9ylBrV
Daniel Dib @danieldibswe
39K Followers 1K Following Senior Network Architect | CCIE #37149 | CCDE #20160011 | CLN VIP | Cisco Champion | Blogger | Technical Writer | Mentor
Cisco @Cisco
730K Followers 3K Following Official info on Cisco news, events and technology innovation. For help, reach out to @HeyCisco.
Learn with Cisco @LearningatCisco
247K Followers 3K Following Start here. Go anywhere. Learn with Cisco accelerates your success, including #CCNA #CCNP #CCIE #CCDE Specialist & #DevNet. Use #CiscoCert to join conversation.
Chuck Robbins @ChuckRobbins
69K Followers 306 Following Chair and CEO, Cisco Chair, Business Roundtable Proud UNC Tarheel
Pentester Academy @SecurityTube
195K Followers 14K Following We help professionals acquire the skills, knowledge and certificates by teaching defense through offense to advance their careers in cybersecurity.
Kaspersky @kaspersky
318K Followers 75 Following Kaspersky is the world’s largest privately held vendor of Internet security solutions for businesses and consumers. For support https://t.co/enRPRUIwcm
Cisco Networking @CiscoNetworking
184K Followers 226 Following Automate, secure, and scale your network with a software-delivered approach. #CiscoNetworking #UnifiedExperiences
Dark Reading @DarkReading
343K Followers 48 Following One of the most widely read and trusted cybersecurity news sites, providing IT security professionals informed insights into the latest news and trends.
Cisco Latinoamérica @CiscoLatam
35K Followers 28 Following Cuenta oficial de Cisco para Latinoamérica. #BeTheBridge
SecurityWeek @SecurityWeek
226K Followers 3K Following #Cybersecurity News, Threats, Insights and Expert Analysis: #SCADA #Infosec #ICS Coverage
David Peñaloza @davidsamuelps
9K Followers 941 Following #CCDE 2023::50 #CiscoVIP #CiscoChampion Tireless, persistent, stubborn, sarcastic. Geek, networker, sick learner, ardent teacher, hug machine. Gross & effective
Jeff Sharritts @JeffSharritts
8K Followers 1K Following Former, EVP, Chief Customer & Partner Officer @Cisco | Proud Dad | @OhioState Grad | Digital Transformation | Driving Customer Outcomes | Board Member
Virus Bulletin @virusbtn
60K Followers 1K Following Security information portal, testing and certification body. Organisers of the annual Virus Bulletin conference. @[email protected]
EtherealMind @etherealmind
20K Followers 7 Following Simplicitarian. Host, Analyst - Design like you’re right, listen like you’re wrong. Podcast Network https://t.co/evI4Q1cbkw
CiscoLive @CiscoLive
97K Followers 2K Following #CiscoLive will be in Las Vegas for 2026! Sign up to be notified when registration opens at the link below.
SANS Institute @SANSInstitute
192K Followers 416 Following SANS is the most trusted and by far the largest source for information & cyber security training, certification and research in the world.
Cisco Meraki @meraki
32K Followers 1K Following At #CiscoMeraki, we create technologies to optimize IT experiences, secure locations, and seamlessly connect people, places, and things.
ChannelPro Network @ChannelProSMB
5K Followers 972 Following Empowering channel partners with the resources, insights and connections that drive profitability and growth.
Singapore Internation... @SICWSG
739 Followers 114 Following Organised by @csasingapore, SICW is the Asia-Pacific region’s most established cybersecurity event. #SICW2025 will be held from 20-23 Oct 2025.
DJ Sampath @djsampath
878 Followers 3K Following SVP Products AI @Cisco | Previously Co-founder & CEO at @armorblox (Exited to Cisco) | 👨👩👧👦 w @ghatikesh. Views expressed are my own.
Craig Connors @egregious
394 Followers 215 Following Army veteran. CTO for Infrastructure & Security @ Cisco. CEO @ Tolok. Owner @ Aquanauts Dive Shop. Opinions are my own.
Rob Gresham @SOCologize
911 Followers 1K Following verb (used with or without object), 1. to explain, study, or interpret in people, process and technologies. Principal Engineer #AllAroundDefender @Cisco #TDR
Laing O'Rourke @Laing_ORourke
50K Followers 1K Following Our mission is to be the recognised leader for innovation and excellence in the construction industry
Rachel Tobac @RachelTobac
108K Followers 8K Following Friendly Hacker & CEO @SocialProofSec security awareness/social engineering prevention Training, Videos, Talks | 3X @DEFCON🥈| Board @WISPorg | Ex @CISAgov TAC
hackerxbella | Allie ... @hackerxbella
5K Followers 700 Following Principal analyst @Forrester bringing cyberattacks into the context of today's biggest global events infosec, opinionated human - tweets = mine
Bob Bragdon @BobOnSecurity
981 Followers 414 Following Principal at RiskStrat Advisory Emeritus Publisher of CSO Magazine and https://t.co/5s08gBaM8q Connecting leaders at the intersection of security and business
Sandy Hawke @sandybeachSF
429 Followers 2K Following My superpower is my high EQ, I use it in cybersecurity product marketing for Cisco, as an energy healing artist and as a volunteer.
Miercom @Miercom
2K Followers 3K Following Miercom independent testing and consulting specializing in security and network product tests for over 35 years #IoT #UC #VoIP #MTP #UEM
carrie palin sandstad @carriepsandstad
2K Followers 219 Following Mother. Wife. CMO @Cisco. World traveler. Dog lover. Thoughts here are strictly my own.
Neil C. Hughes @NeilCHughes
6K Followers 3K Following Tech Columnist @CyberNews and @techopedia. LinkedIn Top Voice, & Podcast Host of Tech Talks Daily and Tech Fusion By @CitrixReady.
Brian Tippens @briantippens
14K Followers 5K Following ESG Global Expert, Global Citizen, Philanthropist & Chief Social Impact Officer @Cisco
Briana Farro @girlisincognito
19 Followers 31 Following
DaytonChildrens @DaytonChildrens
9K Followers 3K Following Our mission: The relentless pursuit of optimal health for every child within our reach!
The Demo Forum @TheDemoForum
74 Followers 350 Following The leading cybersecurity marketplace connecting buyers and sellers. Extend your RSA experience - RSA Roundup Event: https://t.co/yYfgUCicPO
Bloomberg @business
9.8M Followers 104 Following The first word in business news. Singapore newsletter: https://t.co/RtyaUOdLdF Newsletters: https://t.co/nWaCxHSKuU Podcasts: https://t.co/096e9xMbPz
Crystal Miceli @CrystalMiceli
735 Followers 1K Following Software veteran of over 30 years with experience in Product Management, Product Marketing, Engineering, Professional Services & Customer Success
Cisco ThousandEyes @thousandeyes
11K Followers 852 Following Cisco ThousandEyes empowers organizations to assure every digital experience across every network, everywhere, every time.
ganesh umapathy @pm_ganeshu
87 Followers 258 Following
Cosentino @GrupoCosentino
10K Followers 452 Following Meaningful Design to Inspire People´s Lives. Bohemian patterns. Le chic living. Presentamos Le Chic Bohème by Silestone XM. #SilestoneLeChic #SilestoneXM
Wes Sylvester @WestonSylvester
334 Followers 430 Following WW VP, Industries & Enablement, Cisco. Passionate about tech for true value and positive impact on the world. Customer obsessed.
AV-Comparatives @AV_Comparatives
7K Followers 473 Following AV-Comparatives is an Austrian Organization, which is providing independent Anti-Virus software tests free to the public.
Luigi Vassallo @luivax
77 Followers 69 Following
Cisco India @cisco_in
29K Followers 95 Following
Tasos Papageorgiou @TasosPap_
665 Followers 2K Following #Marketing Professional Opinions Are My Own
Chris Anderson @christodd10
1K Followers 2K Following IAM, SSO, MFA, Zero Trust | Product @duosec @cisco @ciscosecure ☁ “Perfect is the enemy of great” @[email protected]
Tom Gillis @_TomGillis
12K Followers 3K Following SVP & General Manager, Security Business Group at Cisco
Maria Martinez @MariniMartinez
12K Followers 510 Following Chief Operating Officer (COO), @Cisco. Committed to making a difference, not just a mark.
Jeff Campbell @JeffCampbellDC
298 Followers 76 Following SVP & Chief Government Strategy Officer, @Cisco
NTNU @NTNU
39K Followers 3K Following Denne kontoen er ikke lenger aktiv. Siste nytt fra NTNU finner du her: https://t.co/pOVtLYLsbo
Alessandro Braga @brainbraga
1K Followers 2K Following Digital trailblazer, father of two, Crossfit passionate... in between life happens
LeadFoot Automotive @leadfoot_auto
4K Followers 787 Following Content for automotive owners and operators who want to accelerate top line revenue growth by modernizing their shop
ORDR @ordrofthings
394 Followers 629 Following The leader in AI-powered asset risk and exposure management, we make action not just possible but automated and simple — bringing ORDR to chaos.
Gartner Peer Experien... @Gartner_Peer
5K Followers 73 Following Guide Technology and Business Decisions With Peer-Driven Insights Community guidelines: https://t.co/YCq5sIYP7r
kaiju.bsky.social @codekaiju
2K Followers 1K Following Passwordless PM @1Password Previously @Cisco @Duo @Etsy. Full of bees. W3C Contributor on #WebAuthn. he/him/shiz
Pam Lindemoen @PamLindemoen
25 Followers 66 Following
Ampol Australia @AmpolAustralia
571 Followers 3 Following Welcome to the official Twitter page of Ampol, leading provider of trusted, high-quality transport fuels.
Corien Vermaak @vermaakcorien
306 Followers 401 Following Passionate Public speaker | CISO Adviser | Cyber Security Specialist | Digital activist | Privacy evangelist | GDPR | TechLaw | Title most proud of is Mom
AWS re:Invent @AWSreInvent
4K Followers 35 Following @awsevents hosts events, both online and in-person, bringing the cloud computing community together to connect, collaborate, and learn from AWS experts.
AWS Events @AWSEvents
106K Followers 15 Following We bring the cloud computing community together to connect, collaborate, and learn from #AWS experts. #AWSSummit #AWSreInforce #AWSreInvent
Center for Long-Term ... @CLTCBerkeley
5K Followers 952 Following Helping society anticipate and address tomorrow's information security challenges, in order to amplify and extend the upside of the digital revolution.