From Purdue University, this site provides access to news, as well as an archive of video seminars on topics in information security. The Tools and Resources section highlights several useful resources, including a report and paper archive, the Cassandra Vulnerability Tracking System, and more.
CIS Controls and CIS Benchmarks are the global standard and recognized best practices for securing IT systems and data against the most pervasive attacks. CIS is home to the Multi-State Information Sharing and Analysis Center (MS-ISAC®), the go-to resource for cyber threat prevention, protection, response, and recovery for state, local, tribal and territorial government entities.
This NATO (North Atlantic Treaty Organization) Multimedia Library LibGuide lists articles, official documents, reports, ebooks, videos, and more on the topic of cyberspace security. Many resources are available full text online.
The NSA/CSS leads the U.S. Government in cryptology that encompasses both Signals Intelligence (SIGINT) and Information Assurance (IA) products and services, and enables Computer Network Operations (CNO) in order to gain a decision advantage for the Nation and our allies under all circumstances.