Operations security is all about keeping things under wraps, like a secret agent on a mission. From managing security personnel to controlling classified and unclassified information, this category covers a wide range of tactics to ensure that confidential material stays confidential. Container security and document classification offer additional layers of protection, while personnel security ensures that the right people have access to the right information. Document security rounds out the lineup, offering additional peace of mind when it comes to safeguarding sensitive data. So whether you're guarding government secrets or just trying to keep your business data safe, operations security has got your back.