Description: A Hardened Network is a communication system that has been designed and secured to withstand cyber attacks and vulnerabilities. This type of network is characterized by the implementation of multiple layers of security, including firewalls, intrusion detection systems, and advanced encryption protocols. Its primary goal is to protect the integrity, confidentiality, and availability of the data transmitted through it. Hardened Networks are essential in a digital environment where threats are becoming increasingly sophisticated and frequent. Furthermore, these networks are crucial for ensuring business continuity, especially in critical sectors such as healthcare, banking, and public infrastructure. The resilience of a Hardened Network relies not only on technology but also on user training and awareness, as users must be prepared to identify and respond to potential threats. In summary, a Hardened Network is a key component in the cybersecurity strategy of any organization, ensuring that sensitive information is protected against unauthorized access and malicious attacks.