One of the most important security measures in Information
Technology is web application security audits. They are not just
one-time measures, but something that should be done by an organization at
least annually. Even if your network security was perfect last year, it is not
necessary for it to remain the same way, as hackers keep coming up with new
tools and there may be a new mistake that your company made. In some
industries, the audit requirements are spelled out by the federal regulations.
You can decide how you want to run the audit, in case no regulations apply.
Following are some of the best ways you can conduct a
security web application security audits :
Hire an Auditor
Hiring an outside auditor is one of the best ways of going
about a security check. An outsider may be able to spot weaknesses that your
in-house IT staff missed out. Experienced computer-security professionals who
are aware of exactly what to look for, prove to be good auditors. You should
set specific goals in order to get the maximum out of an auditor. An annual
audit will be able to pick up every possible vulnerability. During audits, you
may also be able to accomplish smaller objectives such as examining a new
firewall's performance.
Prepare for an Audit
A big part of making an audit successful is preparing for
the audit. The cost of an audit has to be build into the budget and it has to
be scheduled for a time when critical operations will not be interfered with.
Someone on your staff should be able to take responsibility of the project,
work with the auditor and stay informed about the audit regulations of your
firm. Once the auditor arrives, present her with all the documentation – IT
procedures, policies and flow diagrams in a single docket.
Making an Assessment and Finding Solutions
Assessing your security, identifying the problem and
analyzing them properly, is the first step in the audit process. This includes
looking at network weaknesses, as well as weaknesses in the operating system
and software. The assessment also includes looking at the security of your
network when employees have access to it from home, and also if someone sets up
a convenient network bypass.
A good auditor will
not only identify problems, but will also tell you the solution. The solution
can differ from replacing your firewall, to changing the password policies.
Critical issues need to be fixed at once, other changes are not urgent and can
be fixed slowly.
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