Jeff Hall possesses expertise in security, information security, information security management, identity management, solution architecture and 20 more skills. Colleagues describe him as "Jeff is an expert in the Identity & Access Management field. He is easy to work with and can be relied upon to produce results in the tasks he is given. I would happily re-employ Jeff again if I needed an expert in his field of excellence." and "To whom it may concern: I am pleased to write this letter of recommendation for Jeff Hall. Jeff and I worked as security consultants at IBM for several years. He began here as and continued to serve with increasing skill in that capacity . During Jeff's service with us I, like many others in Global Technology Services, came to know and appreciate him. Very goal oriented as well as a team player, Jeff was always punctual, yet easygoing. He was keenly devoted to his work, but… Show more"