In cyber security, there are different types of hardening that can be applied to systems, networks, and applications to reduce their vulnerability to cyber attacks. Here are some of the different types of hardening:
- System Hardening: This refers to the process of securing a system by reducing its attack surface, such as disabling unnecessary services, ports, protocols, and removing unused software.
- Network Hardening: This involves securing a network infrastructure to reduce the likelihood of cyber attacks. This can include implementing firewalls, VPNs, and intrusion detection and prevention systems.
- Application Hardening: This involves applying security measures to software applications to reduce vulnerabilities and protect against exploits. This can include code obfuscation, secure coding practices, and application security testing.
- Database Hardening: This involves securing a database to protect against unauthorized access and manipulation of data. This can include encryption of sensitive data, access controls, and regular backups.
- Cloud Hardening: This involves securing cloud-based infrastructure and services, including cloud storage, cloud computing, and cloud applications. This can include securing API access, securing data in transit and at rest, and implementing security monitoring and alerting.
These are just some of the different types of hardening that can be applied to improve cyber security. The type of hardening required will depend on the specific systems, networks, and applications being used, as well as the organization’s security requirements and risk profile.