Roaming clients

Enhancing security measures for roaming clients has become imperative, particularly when employees operate beyond the confines of the organization's network infrastructure, such as in cafés, hotels, or airports. In my experience, I have seen companies think that by protecting their employees in the organization network, they’re swimming in safe waters, but the reality is different. Using a VPN is not a bullet-proof solution. For example, what if a company’s employees can connect to the internet without using a VPN? To solve this problem, we need to focus on the most important single point of failure, which is called DNS.

Note

DNS, or Domain Name System, is a decentralized and hierarchical system that converts user-friendly domain names into IP addresses. These IP addresses are essential for computers to recognize and communicate with each other on a network. In a more straightforward explanation, DNS acts as the internet’s phone...