News

CISA Issues Guidance to Strengthen Communications Infrastructure Against Cyber Threats

Luciano Ferrari

03 Feb 2026 — 2 min read

Tuesday, February 3, 2026

Top 5 Cybersecurity Stories You Should Know

CISA Issues Guidance to Strengthen Communications Infrastructure Against Cyber Threats — tl;dr: The Cybersecurity and Infrastructure Security Agency (CISA), alongside other security agencies, has released a guide to enhance visibility and harden communications infrastructure against cyber espionage threats, particularly from PRC-affiliated actors. This guidance emphasizes the importance of monitoring network activity, implementing strong configuration management, and using secure logging practices. Organizations, especially telecommunications and critical infrastructure providers, are urged to adopt these best practices to mitigate vulnerabilities and improve their security posture. Key recommendations include monitoring configuration changes, utilizing out-of-band management networks, and establishing robust alerting mechanisms.
↪ https://www.cisa.gov/resources-tools/resources/enhanced-visibility-and-hardening-guidance-communications-infrastructure
CISA Offers Comprehensive Cybersecurity Training and Exercises for All — tl;dr: The Cybersecurity and Infrastructure Security Agency (CISA) provides extensive cybersecurity training and exercises aimed at federal employees, private-sector professionals, and the general public. Through its CISA Learning platform, users can access no-cost online courses on various topics, including cloud security and incident response. CISA also conducts practical exercises to enhance the resilience of critical infrastructure against cyber threats. Stakeholders are encouraged to utilize these resources to strengthen their cybersecurity skills and preparedness, ensuring a more secure digital environment.
↪ https://www.cisa.gov/cybersecurity-training-exercises
DHS and CISA Launch Cybersecurity Awareness Month 2025: Building a Cyber Strong America — tl;dr: The Department of Homeland Security (DHS) and the Cybersecurity and Infrastructure Security Agency (CISA) have officially launched Cybersecurity Awareness Month 2025, focusing on the theme 'Building a Cyber Strong America.' This initiative aims to empower state, local, tribal, and territorial governments, along with businesses, to enhance their cybersecurity measures amid evolving threats. Key recommendations include recognizing phishing attempts, using strong passwords, enabling multifactor authentication, and regularly updating software. Citizens and organizations are urged to take proactive steps to secure critical infrastructure and protect against cyber threats.
↪ https://www.dhs.gov/news/2025/09/29/dhs-and-cisa-announce-cybersecurity-awareness-month-2025
CISA Cyber Essentials Starter Kit Page Unavailable — tl;dr: The Cybersecurity and Infrastructure Security Agency (CISA) has reported that the Cyber Essentials Starter Kit page is currently unavailable. Users attempting to access the document may find it moved or deleted. This resource is crucial for businesses and organizations seeking to enhance their cybersecurity posture. Stakeholders are encouraged to utilize CISA’s search function or explore other cybersecurity best practices available on their website. For further assistance, individuals can contact CISA directly at 1-844-Say-CISA or via email.
↪ https://www.cisa.gov/sites/default/files/publications/Cyber+Essentials+Starter+Kit_03.12.2021_508_0.pdf
DHS Cybersecurity Initiatives Enhance National Resilience Against Cyber Threats — tl;dr: The Department of Homeland Security (DHS) plays a crucial role in bolstering the nation's cybersecurity through its Cybersecurity and Infrastructure Security Agency (CISA). CISA collaborates with federal, state, and private sector partners to protect critical infrastructure and secure election systems. Recent efforts include the establishment of the Cyber Safety Review Board (CSRB) to analyze significant cyber incidents, such as the Log4j vulnerability, and provide actionable recommendations. Organizations are advised to stay informed about cybersecurity best practices and engage with DHS resources to enhance their defenses against evolving cyber threats.
↪ https://www.dhs.gov/topics/cybersecurity