Security measures refer to the actions, technologies, practices, and procedures implemented to protect information, assets, and systems from unauthorized access, misuse, or damage. This includes physical security measures such as locks and surveillance cameras, as well as cybersecurity measures such as firewalls, encryption, and access controls. Security measures also include policies and protocols aimed at preventing, detecting, and responding to security breaches and threats. In today's digital age, security measures play a crucial role in safeguarding sensitive data and ensuring the integrity and availability of information and resources.