Respuesta :
The most effective approach is: -----Remove unneeded services and disable unused ports
What is Systems Hardening?
Systems hardening is a collection of tools, techniques, and best practices to reduce vulnerability in technology applications, systems, infrastructure, firmware, and other areas. The goal of systems hardening is to reduce security risk by eliminating potential attack vector s and condensing the system’s attack surface. By removing superfluous programs, accounts functions, applications, ports, permissions, access, etc. attackers and malware have fewer opportunities to gain a foothold within your IT ecosystem.
Benefits of Systems Hardening :
Systems hardening requires continuous effort, but the diligence will pay off in substantive ways across your organization via:
- Enhanced system functionality: Since fewer programs and less functionality means there is less risk of operational issues, mis configurations, incompatibilities, and compromise.
- Significantly improved security: A reduced attack surface translates into a lower risk of data breaches, unauthorized access, systems hacking, or malware.
- Simplified compliance and audibility: Fewer programs and accounts coupled with a less complex environment means auditing the environment will usually be more transparent and straightforward.
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