Central Ohio ISSA Educating and Connecting Cyber Security Professionals in Columbus Ohio ISSA is the international cybersecurity professional community of choice committedto promoting individual growth managing technology risk and protecting critical information and infrastructure. Join a community of over 350 members who are passionate about information security and technology. COISSA will provide you with an abundance of resources to keep you up to date on industry trends and developments in our everchanging field. Grow Your Network You will make new connections and expand your network of cyber security professionals through chapter affiliation engagement and participation at the international level.