Defense Advanced Research Projects AgencyTagged Content List

Cyber

Relating to digital systems and information

Showing 39 results for Cyber + Programs RSS
Cyberspace is now recognized as a critical domain of operations by the U.S. military and its protection is a national security issue.
Cloud computing provides computing capabilities as a service rather than a product. Advantages to this include reduced costs and maintenance, and increased flexibility, availability and scalability. Cloud computing, however, also presents some potentially significant security issues. In particular, vulnerabilities could include compromise of data security and loss of key information. Any computer or web-friendly device connected to the Internet could gain unauthorized access to pools of computing power, applications, or files – compromising information security in cloud-computing environments.
Researchers have demonstrated effective attacks on machine learning (ML) algorithms. These attacks can cause high-confidence misclassifications of input data, even if the attacker lacks detailed knowledge of the ML classifier algorithm and/or training data. Developing effective defenses against such attacks is essential if ML is to be used for defense, security, or health and safety applications.
A substantial and prolonged disruption of electric power would have profound economic and human costs for the United States. From a defense perspective, a major power outage could hamper military mobilization and logistics and impair the capability to project force.
The Resilient Anonymous Communication for Everyone (RACE) program will research technologies for a distributed messaging system that can: a) exist completely within a given network, b) provide confidentiality, integrity, and availability of messaging, and c) preserve privacy to any participant in the system. Compromised system data and associated networked communications should not be helpful for compromising any additional parts of the system.