Endpoint security aims to protect external devices that connect to an organization's network, such as laptops, smartphones, and tablets. The focus is on preventing cyberattacks and securing sensitive information from malware, ransomware, and data breaches. Endpoint security solutions include antivirus software, intrusion detection systems, and application control, safeguarding devices from potential vulnerabilities. By securing endpoints, organizations reduce the risk of unauthorized access and data loss while maintaining compliance with regulatory requirements and industry standards.