Security measures are actions or systems put in place to protect people, property, and information from harm or theft. These can include physical barriers like locks and fences, as well as digital protections such as firewalls and antivirus software. By implementing these measures, individuals and organizations can reduce the risk of unauthorized access and ensure safety. In addition to physical and digital protections, security measures often involve training and awareness programs for employees and the public. For example, teaching staff about cybersecurity best practices helps them recognize potential threats, while community programs can inform residents about neighborhood watch initiatives. Together, these efforts create a safer environment for everyone.