Cybersecurity and Infrastructure Security AgencyVerified account

@CISAgov

We lead the National effort to understand, manage, and reduce risk to our cyber and physical infrastructure. Likes, retweets, follows ≠ endorsements.

Washington, DC
cisa.gov
Joined February 2018
1,569 Photos and videos Photos and videos

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  1. Pinned Tweet
    Feb 23

    Our Shields Up! page provides a central location for resources and proactive steps to protect your organization. We added guidance for senior leaders & CEOs on how to adopt a heightened security posture: 🛡️

    30 replies . 247 retweets 351 likes
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  2. 7 hours ago

    we released the Public Safety Communications and Cyber Resiliency Toolkit to assist those responsible for communications networks in evaluating current resiliency capabilities? And it’s available to download:

    Communications and Cyber Resiliency Toolkit. Updated. CISA Logo.
    1 reply . 17 retweets 38 likes
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  3. Apr 15

    NC Statewide Interoperability Coordinator Greg Hauser discusses how reliable communications during a weather disaster, like a hurricane, is critical to save lives. Learn more about the National Council of Statewide Interoperability Coordinators (NCSWIC):

    Dispatch Center in Hurricane
    1 reply . 14 retweets 32 likes
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  4. Apr 15

    Take procurement seriously by seeing how well you know your suppliers and vendors. During week 3 of , take time to become supply chain smart. Learn more:

    April is National Supply Chain Integrity Month. Image of the world with figures of supply chain. CISA Logo.
    1 reply . 10 retweets 27 likes
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  5. Apr 15

    In a matter of seconds, our perspectives can shift. It’s up to us to take more than a few seconds to see the whole context. Learn more at

    Optical Illusion of Sun in lamp. Text states context is everything. visit cisa.gov/mdm to learn more. CISA Logo.
    3 replies . 26 retweets 53 likes
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  6. Apr 15

    Working at CISA is not only a job — it’s an opportunity for you to contribute to solving some of the nation’s toughest problems. If searching for a rewarding career where you can make a difference, we have a place just for you:

    Image of woman folding her arms. Text states Join CISA #work with a purpose. "I wanted to do my part in protecting the nation. "
    3 replies . 23 retweets 57 likes
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  7. Retweeted
    Apr 14

    Our cognitive infrastructure is arguably our MOST critical infrastructure. You can be the greatest weapon in the fight against disinformation. Help do your part by practicing & sharing these tips from :

    3 replies . 23 retweets 63 likes
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  8. Apr 15

    Thanks for stopping by, Julie! Happy to have you on the cyber team!

    🌟Super cool story alert! A few weeks ago we received “A Kid’s Guide to Staying Safe Online," created by 13 year-old Julie Seth. I was thrilled to host Julie & her mom Dr. Priya Seth this week to chat about Julie’s excellent initiative & her passion for cybersecurity!
    Show this thread
    12 retweets 41 likes
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  9. Retweeted
    Apr 14

    👀 Looking for ways to get involved in the industry? Look no further than the Spring 2022 Virtual Event on April 26 and 27! The 2-day event will feature Deputy Director Nitin Natarajan as the keynote speaker. Learn more & register:

    9 retweets 31 likes
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  10. Retweeted
    Apr 14

    So, you’ve heard about ’s Joint Cyber Defense Collaborative (), but you’re not totally sure what it is? Visit to learn about this alliance with industry partners and what we’re doing to help inform defense operations.

    3 replies . 32 retweets 60 likes
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  11. Apr 14

    As we celebrate National Public Safety Telecommunicators Week, learn how state and local agencies are mitigating cyberattacks:

    Lessons Learned form 911 Centers. Image of Unites States.
    36 retweets 51 likes
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  12. Retweeted
    Apr 14

    🚨ICYMI: , , & urge critical infra orgs, esp Energy Sector orgs, to implement recommendations provided in this CSA to detect potential malicious APT activity & harden / devices. 🛡🛡

    2 replies . 58 retweets 90 likes
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  13. Apr 14

    Keep a solid grasp on the truth when you encounter mis-, dis-, and malinformation. Investigate the issue by cross-checking information with reliable sources. Download our latest Disinformation Stops With You infographics to learn how:

    Image of Dog biting sun. Keep MDM in perspective. CISA Logo
    12 replies . 92 retweets 134 likes
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  14. Retweeted
    Apr 14

    :

    With , , & , we published a joint advisory on APT cyber tools targeting & devices. Critical infrastructure organizations – especially in the energy sector – should review our recommended proactive mitigations and actions:
    3 replies . 18 retweets 33 likes
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  15. Retweeted
    Apr 13

    Cyber-attacks like ransomware 💸 and malware 💾 are a big threat to small businesses. ▶️ Explore resources to help keep your business cyber safe: ▶️ Follow for more updates

    Cybersecurity tips for small businesses
    5 replies . 29 retweets 45 likes
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  16. Retweeted
    Apr 13

    Acting Coordinator of the National 911 Program Kate Elkins welcomes in Emergency Communications Month and . Watch the video below to find out about the National 911 program and learn more about National public Safety Telecommunicators Week:

    25 retweets 56 likes
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  17. Retweeted
    Apr 13

    SAFECOM works with emergency responders and elected officials to improve emergency response providers’ inter-jurisdictional emergency comms interoperability. Chief Gerald Reardon, Chair of ’s SAFECOM, discusses Emergency Communications Month:

    1 reply . 19 retweets 41 likes
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  18. Retweeted
    Apr 13

    Microsoft has released an advisory to address a critical vulnerability (CVE-2022-26809). Learn more at .

    97 retweets 127 likes
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  19. Retweeted
    Apr 13

    🛡Partnership & collaboration are at the heart of our mission. Check out ’s joint advisory with partners , , & , & private-industry contributions from , , , & :

    With , , & , we published a joint advisory on APT cyber tools targeting & devices. Critical infrastructure organizations – especially in the energy sector – should review our recommended proactive mitigations and actions:
    1 reply . 31 retweets 70 likes
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  20. Apr 13

    With , , & , we published a joint advisory on APT cyber tools targeting & devices. Critical infrastructure organizations – especially in the energy sector – should review our recommended proactive mitigations and actions:

    14 replies . 443 retweets 592 likes
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  21. Apr 13

    Don’t get caught in mis-, dis-, or malinformation’s ripple effect. Check out our set of Disinformation Stops With You infographics and find out how you can stop the spread of MDM:

    Image of Rock Gulls in water. Text states Keep MDM in perspective. CISA Logo.
    3 replies . 16 retweets 56 likes
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