Description: Boundary security refers to the measures implemented to protect the perimeter of a network against unauthorized access. In an increasingly digital world, where cyber threats are constant and sophisticated, boundary security has become essential to safeguard the integrity of information systems. This approach involves the use of various technologies and strategies, such as firewalls, intrusion detection systems (IDS), and multi-factor authentication solutions, which work together to create an effective barrier against external attacks. Boundary security focuses not only on data protection but also on identity and access management, ensuring that only authorized users can interact with critical network resources. Furthermore, with the growing adoption of cloud services and the expansion of 5G networks, boundary security has evolved to adapt to these new environments, integrating Zero Trust principles that challenge the traditional notion of trust within the network. In this context, every access is verified and validated, regardless of its origin, which reinforces the overall security of the technological infrastructure.
