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Cybersecurity and Infrastructure Security Agency

@CISAgov • 328,434 subscribers

America's Cyber Defense Agency and National Coordinator for Critical Infrastructure Security & Resilience. Likes, reshares, follows ≠ endorsements.

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It's critical that orgs across all sectors begin procuring & integrating PQC-capable products to address emerging quantum computing threats. Review our list of hardware & software categories and take steps to ensure your org is prepared. 👉

It's critical that orgs across all sectors begin procuring & integrating PQC-capable products to address emerging quantum computing threats. Review our list of hardware & software categories and take steps to ensure your org is prepared. 👉

37,950 次观看

Remember, even Jedi knights practice good cyber hygiene. ⚔️💫 Stay vigilant against cyber threats, keep your devices updated, and may the Force of strong security practices be with you. #StarWarsDay 🌌

Remember, even Jedi knights practice good cyber hygiene. ⚔️💫 Stay vigilant against cyber threats, keep your devices updated, and may the Force of strong security practices be with you. #StarWarsDay 🌌

16,200 次观看

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Require long, unique passwords and require multifactor authentication. These steps are simple but powerful ways to block cybercriminals from accessing your accounts. Read more: #SecuringTheNext250

Require long, unique passwords and require multifactor authentication. These steps are simple but powerful ways to block cybercriminals from accessing your accounts. Read more: #SecuringTheNext250

Cybersecurity and Infrastructure Security Agency

10,240 次观看 • 1 天前

Kick start your career at CISA! Students and recent grads can gain hands on experience protecting the nation’s cyber and physical infrastructure. Explore early career paths:

Kick start your career at CISA! Students and recent grads can gain hands on experience protecting the nation’s cyber and physical infrastructure. Explore early career paths:

Cybersecurity and Infrastructure Security Agency

10,053 次观看 • 7 天前

We’re calling on everyone to secure the nation’s #CriticalInfrastructure for the next 250 years. This year, we added 2 new steps. Get started by preparing for system disruptions and creating an incident response plan: #SecuringTheNext250

We’re calling on everyone to secure the nation’s #CriticalInfrastructure for the next 250 years. This year, we added 2 new steps. Get started by preparing for system disruptions and creating an incident response plan: #SecuringTheNext250

Cybersecurity and Infrastructure Security Agency

11,146 次观看 • 9 天前

See how we built a more resilient future this week:

See how we built a more resilient future this week:

Cybersecurity and Infrastructure Security Agency

11,068 次观看 • 11 天前

Happy #CybersecurityAwarenessMonth 2026! As we celebrate America’s 250th anniversary, let’s secure the next 250 by strengthening digital defenses and prioritizing resilience. Get started: #SecuringTheNext250

Happy #CybersecurityAwarenessMonth 2026! As we celebrate America’s 250th anniversary, let’s secure the next 250 by strengthening digital defenses and prioritizing resilience. Get started: #SecuringTheNext250

Cybersecurity and Infrastructure Security Agency

11,722 次观看 • 13 天前

Malicious cyber actors use SI to automate exploits and shorten defense windows. That’s why we created the BOD 26-04 patching framework, prioritizing vulnerabilities that sit at a networks edge, posing a higher-risk threat to IT systems. Read more:

Malicious cyber actors use SI to automate exploits and shorten defense windows. That’s why we created the BOD 26-04 patching framework, prioritizing vulnerabilities that sit at a networks edge, posing a higher-risk threat to IT systems. Read more:

Cybersecurity and Infrastructure Security Agency

11,085 次观看 • 13 天前

Ruthless prioritization keeps our nation’s critical systems resilient — safeguarding public health, the economy, national security, and DCI. Get started:

Ruthless prioritization keeps our nation’s critical systems resilient — safeguarding public health, the economy, national security, and DCI. Get started:

Cybersecurity and Infrastructure Security Agency

10,712 次观看 • 14 天前

When we created BOD 26-04, we adjusted vulnerability remediation to cyber relevant timeframes, requiring high-risk vulnerabilities to be patched within three days. See how BOD 26-04 can help your organization patch smarter, not harder:

When we created BOD 26-04, we adjusted vulnerability remediation to cyber relevant timeframes, requiring high-risk vulnerabilities to be patched within three days. See how BOD 26-04 can help your organization patch smarter, not harder:

Cybersecurity and Infrastructure Security Agency

11,707 次观看 • 22 天前

We’re united with international partners in our #CIFortify initiative to help #CriticalInfrastructure orgs prepare to isolate & recover vital systems during crisis & continue delivering the essential services citizens rely on. Read the latest guidance 🔗

We’re united with international partners in our #CIFortify initiative to help #CriticalInfrastructure orgs prepare to isolate & recover vital systems during crisis & continue delivering the essential services citizens rely on. Read the latest guidance 🔗

Cybersecurity and Infrastructure Security Agency

25,000 次观看 • 2 个月前

Rapid, effective response protects national security & the systems that sustain public health, our economy, and DCI. Prioritize what matters most. Learn more:

Rapid, effective response protects national security & the systems that sustain public health, our economy, and DCI. Prioritize what matters most. Learn more:

Cybersecurity and Infrastructure Security Agency

10,576 次观看 • 23 天前

Asset discovery can sound daunting, but keeping a consolidated list of devices is essential to a robust cyber defense. Discover best practices with BOD 26-02:

Asset discovery can sound daunting, but keeping a consolidated list of devices is essential to a robust cyber defense. Discover best practices with BOD 26-02:

Cybersecurity and Infrastructure Security Agency

10,152 次观看 • 1 个月前

🎥 See what moved the mission this week:

🎥 See what moved the mission this week:

Cybersecurity and Infrastructure Security Agency

10,748 次观看 • 1 个月前

Not all vulnerabilities require the same urgency. With BOD 26-04, organizations can develop a clear risk-based vulnerability management framework. We encourage all organizations to patch smarter, not harder. Get started:

Not all vulnerabilities require the same urgency. With BOD 26-04, organizations can develop a clear risk-based vulnerability management framework. We encourage all organizations to patch smarter, not harder. Get started:

Cybersecurity and Infrastructure Security Agency

15,098 次观看 • 2 个月前

That’s a wrap! ✨🚀 Learn more at

That’s a wrap! ✨🚀 Learn more at

Cybersecurity and Infrastructure Security Agency

11,484 次观看 • 1 个月前

From cyber wins to community impact, learn more at

From cyber wins to community impact, learn more at

Cybersecurity and Infrastructure Security Agency

11,913 次观看 • 2 个月前

In case you missed out on the action, dive into the recap:

In case you missed out on the action, dive into the recap:

Cybersecurity and Infrastructure Security Agency

12,359 次观看 • 2 个月前

Your next chapter starts now. 🚀 Join team CISA and help protect the systems America depends on with fast, modern, high‑impact work. Don’t miss out; apply now:

Your next chapter starts now. 🚀 Join team CISA and help protect the systems America depends on with fast, modern, high‑impact work. Don’t miss out; apply now:

Cybersecurity and Infrastructure Security Agency

10,378 次观看 • 1 个月前

We’re recruiting for a variety of mission-critical roles across cyber, infrastructure protection, emergency comms, & mission support on the front lines of national defense. New roles are being added frequently. Apply now:

We’re recruiting for a variety of mission-critical roles across cyber, infrastructure protection, emergency comms, & mission support on the front lines of national defense. New roles are being added frequently. Apply now:

Cybersecurity and Infrastructure Security Agency

11,612 次观看 • 2 个月前

Dive into the latest updates from across the agency. 💦

Dive into the latest updates from across the agency. 💦

Cybersecurity and Infrastructure Security Agency

11,308 次观看 • 2 个月前

📣NEW PSA! 🚨 “We Can Secure Our World” is now available to watch! Check it out and share with your friends. #SecureOurWorld

📣NEW PSA! 🚨 “We Can Secure Our World” is now available to watch! Check it out and share with your friends. #SecureOurWorld

Cybersecurity and Infrastructure Security Agency

69,254 次观看 • 2 年前