Endpoint protection is security software that defends individual devices, such as computers, servers, tablets and phones, from malware, ransomware and other malicious activity. An endpoint is any device that connects to the network, so each one is a potential entry point for an attacker.
Traditional antivirus compared files against a list of known threats. Modern endpoint protection also watches behaviour, looking for actions typical of attacks, such as a program encrypting many files quickly. Endpoint detection and response tools record device activity, raise alerts, and let a security team isolate an infected machine from the network and investigate. Central consoles show the status of every protected device and push policy changes.
Retailers and hospitality venues use endpoint protection on back-office computers, servers, POS terminals running general-purpose operating systems and staff laptops. These devices often handle payments and customer data and are used by many people, so a single infection can spread quickly across a multi-site network.
Things to consider include coverage, since unprotected devices undermine the whole arrangement, and whether the protection suits the device, as some specialised POS hardware has limits on what software it can run. Check that alerts are actually monitored by someone, that definitions and agents stay current, and that exclusions are kept minimal. Protection works best alongside patching, strong authentication and backups, as no single tool catches everything.
Endpoint protection stops many common attacks before they cause harm and gives visibility when something does slip through. RetailCare includes endpoint protection within its cyber security services.