We created a series of customizable CISA Tabletop Exercise Packages (CTEPs) for our critical infrastructure partners to improve their cybersecurity. The CTEPs cover various cyber threat topics such as ransomware, insider threats, and phishing. See more:

💡Did you know – the X platform gives official government accounts grey badges. Remember to check an account’s profile to ensure that you’re sharing a post from a confirmed official account.

RT @CISACyber: ⚠️@CISAgov issued six NEW public #ICS advisories. These advisories provide info about current security issues, vulnerabiliti….

RT @CISAMarci: Teamwork makes the dream work!🤝The @CISAgov team connected with TOP cloud service partners to help increase federal civilian….

Thanks to approximately 50 tech reps from partner cloud orgs who joined our Cloud Identity Security Tech Exchange. This event facilitated vital knowledge transfer to harden cloud identity infrastructure, raising the cybersecurity & bolstering network defense.

Our free cybersecurity services are designed to help individuals and organizations build and maintain a robust and resilient cyber framework. Learn more:

RT @CISAMarci: "How can my kiddo break into the cyber workforce?"👩‍💻 I remember the thrill of starting out in this field & I'm excited to h….

As #K12 threats evolve, there is greater potential for disruptions to cascade to many functions within a school. It’s critical that schools take a layered approach to security to reduce single points of failure. Read more in our interview with @EdTech_K12:

Our National Initiative for Cybersecurity Careers & Studies (NICCS) website has thousands of in-person and virtual cybersecurity training courses to improve your cybersecurity knowledge and skills. Visit:

RT @GovCIOMedia: Attendees of today's Federal IT Efficiency Summit heard from senior IT leaders including the CIOs of CISA, USPS and the Na….

CISA Acting Director Gottumukkala hosted a senior delegation from @cas_cyberpr, Japan’s newly created National Cybersecurity Office, who briefed on Japan’s recently enacted active cyber defense law. We look forward to continuing bilateral collaboration with our allies!🇺🇸🇯🇵

RT @CISAMarci: Today I'm proudly rocking my "Make Email Safe Again" hat that I snagged at @OneRSAC! 🧢How do we make email safe again? Simpl….

Once you deploy an enterprise MFA solution, authentication capabilities can be expanded through single sign-on (SSO) and identity federation services. Learn more:

RT @CISACyber: ⚠️ @CISAgov issued thirteen NEW public #ICS advisories. These advisories provide info about current security issues, vulnera….

Many thanks to Bates College in Maine, who hosted our community focused tabletop exercise focused on sharing threat information and mitigation guidance. Learn more about our training and exercises:

RT @CISAMarci: 🍪YUM! One of my favorite office treats is a French-inspired macaroon. But today, I found a different cookie lurking in my br….

🔒Embrace radical transparency and accountability: Being #SecureByDesign means openly sharing information about security practices and being accountable for any security issues that arise. Transparency is key! Learn more:

CISA Acting Director Madhu Gottumukkala recently joined our Region 3 team for a site visit at Lincoln Financial Field where we collaborated with our regional and private sector partners to ensure safety and security for the duration of the 2025 FIFA Club World Cup.

We’re committed to public safety innovation! Thanks to the US Bomb Technician Association for facilitating our recent event. Bomb Technicians from 12 states tested cutting-edge technologies to advance community safety.

We’re celebrating America’s 249th birthday early by reflecting on our nation’s rich history and enduring strength. We’re honored to serve you! The countdown to 250 starts now – Happy Birthday, America! 🇺🇸