What is cybersecurity? Cybersecurity is the art of protecting networks, devices, and data from unauthorized access or criminal use and the practice of ensuring confidentiality, integrity, and availability of information.
Cybersecurity The Department of Homeland Security and its components play a lead role in strengthening cybersecurity resilience across the nation and sectors, investigating malicious cyber activity, and advancing cybersecurity alongside our democratic values and principles.
CISA tracks and shares information about the latest cybersecurity threats to protect our nation against serious, ever-evolving cyber dangers.
Cybersecurity Training & Exercises CISA looks to enable the cyber-ready workforce of tomorrow by leading training and education of the cybersecurity workforce by providing training for federal employees, private-sector cybersecurity professionals, critical infrastructure operators, educational partners, and the general public.
CISA has curated a database of no-cost cybersecurity services and tools as part of our continuing mission to reduce cybersecurity risk across U.S. critical infrastructure partners and state, local, tribal, and territorial governments. What's Included CISA's no-cost, in-house cybersecurity services designed to help individuals and organizations build and maintain a robust and resilient cyber ...
The National Security Agency (NSA), Cybersecurity and Infrastructure Security Agency (CISA), Federal Bureau of Investigation (FBI), Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC), Canadian Centre for Cyber Security (CCCS), and New Zealand National Cyber Security Centre (NCSC-NZ) are releasing this joint ...
CYBER.ORG, a cybersecurity workforce development organization, enables K-12 educators and students to build cybersecurity educational foundations, cyber literacy, cyber career awareness and technical cybersecurity skills.
Cybersecurity Awareness Program Government Resources (CISA) This resource page provides a compilation of resources and materials for federal, state, and local government officials and employees to get informed about cybersecurity in order to provide essential public services ranging from disaster assistance to social security to water and ...
Additional CISA Resources CISA Resources & Tools CISA offers an array of free resources and tools, such as technical assistance, exercises, cybersecurity assessments, free training, and more.
Summary Note: This joint Cybersecurity Advisory is part of an ongoing #StopRansomware effort to publish advisories for network defenders that detail various ransomware variants and ransomware threat actors. These #StopRansomware advisories include recently and historically observed tactics, techniques, and procedures (TTPs) and indicators of compromise (IOCs) to help organizations protect ...
Cybersecurity Advisory: Provides detailed information on cyber threats, including threat actor tactics, techniques, and procedures and indicators of compromise, along with recommended actions for detection, mitigation, and response.
What Zero Trust Means for Cybersecurity ZT principles assume the entire network is compromised. That point of view provides a collection of concepts and ideas designed to minimize uncertainty by enforcing precise, least privilege per-request access decisions within information systems and services. The goal is to prevent unauthorized access to data and services and make access control ...
CYBERSECURITY PLAN NOTE: This template is provided as an optional tool for eligible entities to use (as needed) to develop their cybersecurity plan. This template includes key requirements of the State and Local Cybersecurity Grant Program. Ultimately, eligible entities are encouraged to develop a plan that reflects their unique situation while meeting program requirements. This includes using ...
What is cybersecurity? Cybersecurity is the art of protecting networks, devices, and data from unauthorized access or criminal use and the practice of ensuring confidentiality, integrity, and …
Cybersecurity The Department of Homeland Security and its components play a lead role in strengthening cybersecurity resilience across the nation and sectors, investigating malicious cyber …
Cybersecurity Training & Exercises CISA looks to enable the cyber-ready workforce of tomorrow by leading training and education of the cybersecurity workforce by providing training for federal …
Cybersecurity Advisory: Provides detailed information on cyber threats, including threat actor tactics, techniques, and procedures and indicators of compromise, along with recommended …
What Zero Trust Means for Cybersecurity ZT principles assume the entire network is compromised. That point of view provides a collection of concepts and ideas designed to minimize uncertainty by …
CISA has curated a database of no-cost cybersecurity services and tools as part of our continuing mission to reduce cybersecurity risk across U.S. critical infrastructure partners and state, local, tribal, …
CYBERSECURITY PLAN NOTE: This template is provided as an optional tool for eligible entities to use (as needed) to develop their cybersecurity plan. This template includes key requirements of the State …
CYBER.ORG, a cybersecurity workforce development organization, enables K-12 educators and students to build cybersecurity educational foundations, cyber literacy, cyber career awareness and technical …
Cross-Sector Cybersecurity Performance Goals (CISA) The Cybersecurity Performance Goals are a prioritized subset of information technology and operational technology cybersecurity practices that critical infrastructure owners and operators can implement to meaningfully reduce the likelihood and impact of known risks and adversary techniques.
Cross-Sector Cybersecurity Performance Goals A common set of protections that all critical infrastructure entities - from large to small - should implement to meaningfully reduce the likelihood …
Cybersecurity Strategy & Leadership Establish and continuously mature ATI’s global cybersecurity operations and engineering function, embedding security into enterprise-wide technology ecosystems. Advise executive leadership on evolving risks, emerging technologies, and strategic investments to improve ATI’s overall security posture.
We are seeking a Cybersecurity Analyst to join our team in Canonsburg, PA. In this hands-on role, you will strengthen the organization’s security posture by operating and improving key security technologies, including Endpoint Detection & Response (EDR), SIEM, vulnerability management, and identity security across Azure Entra ID and Active Directory, while supporting real-world threat ...
ECS is seeking a Software Developer - Mid to work remotely. ECS is seeking talented professionals to join our successful and growing team in building a solution for the Cybersecurity and Infrastructure Security Agency’s (CISA) under the Department of Homeland Security (DHS). ECS is responsible for designing, building, deploying, operating, and maintaining a complete ‘Data Services ...
The cybersecurity engineer will be involved in supporting efforts to implement new security solutions and enhance existing solutions through all phases of the project lifecycle. Essential Duties and Responsibilities include the following. Other duties and tasks may be assigned.
Qualifications Required Qualifications 10+ years in cybersecurity with focus on threat and vulnerability management 7-10+ years in cybersecurity consulting/advisory Proven experience operationalizing enterprise-scale vulnerability and remediation programs Experience coordinating remediation across infrastructure, network, cloud, and application teams Strong understanding of attacker TTPs and ...