The term "adequate security" refers to a level or standard of protection that is considered sufficient and effective in preventing harm, loss, damage or unauthorized access. It can be applied to various situations where safety measures are necessary to ensure the well-being of people, property or information. For example, adequate security could involve installing surveillance cameras, using secure passwords, hiring guards or implementing access control systems in order to deter criminal activity and protect against threats such as theft, vandalism or trespassing. The level of security that is considered "adequate" may vary depending on factors like the specific risks involved, the location or environment being protected, and the resources available for implementing safety measures.