Security Information Sharing

Security information sharing is the practice of exchanging cybersecurity threat intelligence, vulnerability data, and incident information between organizations to improve collective defense. Information sharing organizations like ISACs (Information Sharing and Analysis Centers) and ISAOs (Information Sharing and Analysis Organizations) facilitate this exchange.

For defense contractors, the DIB-ISAC (Defense Industrial Base Information Sharing and Analysis Center) provides threat intelligence specific to the defense sector. Participating in information sharing gives you early warning about threats targeting your industry.