Agentless Remote Access for IT, OT and IoT: How It Works and When to Use It

Remote access has become a daily requirement for IT administrators, third-party vendors and OT engineers. But the way that access is delivered matters as much as who receives it. Many remote access and security tools depend on software agents installed on every endpoint or target system – an approach that works on managed laptops but breaks down on PLCs, legacy servers, IoT devices and contractor-owned machines.