 Sometimes we're exposed to information that can be harmful or even deadly if it falls into the wrong hands. Operational security, or OPSEC, protects information sensitive to the mission and movement of forces. The reason to practice good operational security is to protect the service member and the mission that's going on. OPSEC to me is keeping the mission safe, keeping every piece of information about the operation safe. Experts say to be aware of your surroundings. Watch what you say in public areas. Most OPSEC violations happen on social media, but prevention is easy. One of the best things to do is first off to turn off any geolocating pieces of your social media site. Whether it's online or in the real world, bring up all suspicious activity to your chain of command. It pertains to DOD civilians, service members, contractors, and family members across the board. It's everybody's responsibility to practice OPSEC, so make sure that you're practicing it correctly.