Qualifications of security professionals

For the security professionals, it is essential that they have adequate freedom to check the security measures and enforce them and simultaneously they should also know how to use it effectively. It is also essential that they do not have a striking ego. Egoistic personalities can be very harmful to the security systems; the firewall experts, security managers, etc., should be bound by the sense of responsibility, trust, loyalty and above all cool nature in tackling complex security issues.