IT Security Guru - The IT Security Guru offers a daily news digest of all the best breaking IT security news stories.
Security Weekly - Security Weekly is the security podcast network for the security community, distributing free podcasts and media since 2005.
Infosecurity-Magazine - Infosecurity Magazine also provides free educational content featuring: an established webinar channel, whitepaper syndication programs & industry leading virtual conferences all of which are endorsed by all major industry accreditation bodies, making Infosecurity Magazine a key learning resource for industry professionals.
CSO Online - CSO provides news, analysis and research on security and risk management
Tripwire (The state of Security) - The State of Security is an award-winning blog featuring the latest news, trends and insights on current information security issues, including risk, compliance, incident detection and vulnerability research.
Schneier - Bruce Schneier is an internationally renowned security technologist, called a "security guru" by The Economist. He is a public-interest technologist, working at the intersection of security, technology, and people.
Akamai - The Akamai Blog includes news, insight and perspectives on living and working in a hyperconnected world.
Naked Security - Naked Security is Sophos’s award-winning threat news room, giving you news, opinion, advice and research on computer security issues and the latest internet threats.
National Vulnerability database - The National Vulnerabilities Database (NVD) is managed by NIST and contains the most up to date Common Vulnerabilities and Exposures (CVEs) that are used in the public cybersecurity landscape.
New America – Cybersecurity Initiative - New America is pioneering a new kind of think and action tank: a civic platform that connects a research institute, technology lab, solutions network, media hub and public forum.
Cybersecurity and Infrastructure Security Agency (CISA) - The Cybersecurity and Infrastructure Security Agency (CISA) is the Nation’s risk advisor, working with partners to defend against today’s threats and collaborating to build a more secure and resilient infrastructure for the future.