Yes. Section 11.C. of the Purchase Card Manual requires its use unless the card is used as a payment mechanism against an existing contract. The policy states: “The cardholder must use …
Understanding Digital Signatures - CISA
Feb 1, 2021 · A digital signature—a type of electronic signature—is a mathematical algorithm routinely used to validate the authenticity and integrity of a message (e.g., an email, a credit …
PRC State-Sponsored Actors Compromise and Maintain Persistent …
Feb 7, 2024 · SUMMARY. The Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), and Federal Bureau of Investigation (FBI) assess that People’s …
ICS Training Available Through CISA
CISA offers free industrial control systems (ICS) cybersecurity training to protect against cyberattacks on critical infrastructure, such as power grids and water treatment facilities.
Cybersecurity Training & Exercises | CISA
Critical Infrastructure Operators Assessment Evaluation and Standardization. The Assessment Evaluation and Standardization (AES) program is designed to enable organizations to have a …
Office for Bombing Prevention - CISA
Overview. The Office for Bombing Prevention (OBP) leads the Department of Homeland Security’s (DHS) efforts to implement the National Policy for Countering Improvised Explosive …
smart card, and the card must be directly connected to a device for the user to log into the system (with the correct password or PIN). The U.S. government’s personal identity verification (PIV) …
Recognize and Report Phishing - CISA
Once Omar had logged into the fake site and approved the “purchase,” hackers were able to steal his password and credit card information. They made various purchases using Omar’s money. …
☐Visa Number ☐Passport Number ☐Bank Account, Credit Card, or other financial account number ☐DHS Electronic Data Interchange Personal Identifier (EDIPI) ☐Social Media …
Home Page | CISA
Apr 3, 2025 · Cybersecurity and Infrastructure Security Agency: America's Cyber Defense Agency