Bill Callahan, CISSP

Bill Callahan is the Principal and Information Security Manager at ARA, a company that specializes in providing advanced technology solutions and services. His role involves overseeing information security protocols and ensuring the integrity and confidentiality of data within the organization.

Callahan has a background in cybersecurity and information management, which equips him to handle the complexities of information security in a rapidly evolving technological landscape. His expertise likely includes risk assessment, compliance with security regulations, and the implementation of security measures to protect sensitive information.

For more specific details about his professional background, including his education and previous roles, you may refer to his LinkedIn profile under the username wjcallahan.