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Information Security Consultants

Information Security Consultants
An information security consultant typically tries to help organizations become safer and more secure from hackers. They are usually individuals with a technology-related degree or equivalent technical experience gained either professionally or as a hobby. They likely have a large collection of licensed security tools (commercial, freeware, or shareware), are familiar with all of them, have a user-level understanding of a majority of them, and are extensively experienced with the workings of one or two favorite tools in each tool category. For example, they may have a favorite port scanner, a favorite war dialer, and a favorite vulnerability scanner that they use in their penetration-testing engagements.

An information security consultant does not need to have a programmer's understanding of a network in order to be effective at performing a comprehensive analysis of a network's security posture. A consultant is most likely a member of the middle tier of hackers in terms of experience and skill. Many of the better consultants started with system administration positions.

A consultant must have a sufficient tool set and a reliable methodology for performing penetration testing. Also, the consultant's area of specialization must be relevant to the client's network environment. For example, while a Unix expert can contribute to or even perform the testing of an NT network, and someone with intimate knowledge of Check Point Firewall-1 can attack a Gauntlet firewall, the optimal case would be for the consultant's area of specialization to match with the OS type and the applications run by the client. When selecting a consultant for a security engagement, inquire as to the consultant's area of specialization before assuming they are qualified to do the job.

The most important quality an information security consultant must possess is integrity. Consultants have access to critical systems and data. In addition, the tools and techniques they use have the potential for seriously affecting production systems. An organization must be able to trust that consultants will use good judgment and discretion in the work they perform. A security consultant who leaks information from a penetration test could damage a company's stock price, image, or both. Organizations should make sure the consultants they hire possess a track record of honesty and integrity.
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