Active Directory is a staple of enterprise IT and it nominally ensures secure, authenticated access to a company's core business applications. It can become problematic if it isn't properly monitored and supported by up-to-date security software, modern hardware, and access controls. Accordingly, system administrators face many potential risks when working with Active Directory.

Highly regulated organizations such as those in the banking industry have a strong history with IBM i, and for good reason—the platform offers an unprecedented level of security.

If your organization is thinking about using (or is using) IBM's Cryptographic APIs (e.g. QC3ENCDT, Qc3EncryptData) for encrypting database fields, then this article is for you.

Many Power Systems users still believe Linux, AIX, and IBM i are immune to viruses because viruses are a Windows threat. That’s not the case in today’s connected environments.

The recent string of breaches at prominent retailers such as Target and Neiman Marcus demonstrated that too many organizations still falsely equate PCI compliance with comprehensive security. Fully compliant organizations are being hit with attacks that compromise payment card data on a regular basis.

Smack in the middle of the holiday shopping season, Target was hit with a malware attack that infiltrated its point-of-sale systems and enabled the theft of credit card numbers and personally identifiable information from more than 70 million shoppers.

As is often the case in the technology industry, the details surrounding security information and event management can be a little unclear. While vendors may offer solutions of varying complexity, there is still a basic idea behind most SIEM products…

When Edward Snowden leaked the details of the National Security Agency’s PRISM program to the media, it resulted in a large public outcry and lot of unwanted attention. This doesn’t mean that system administrators should treat all of their contractors as the next Snowden, but it highlights the importance of ensuring that contractors, as well as employees, are sufficiently monitored and aware of...

World-renouned security expert provides suggestions for ways you can "spruce up" your security configuration.