Network hardening

 Network hardening 

Network hardening is the process of securing a network to make it harder to hack into. There are lots of ways to increase network security: 

    • Anti-malware – Implementing anti-virus software will limit the risk of malware to be executed on the system. Malware can leak information or create backdoors in a system which can be exploited. 
    • Passwords – Secure passwords make it harder for a hacker to guess. Adding numbers, capitalisation, symbols and random characters make it harder to rack. Default passwords should also be changed as this is universal for all devices first connected. 
    • Monitoring and auditing – Network traffic monitoring and auditing should be to detect and record suspicious traffic. 
    • Limiting remote access – By limiting remote access, users will not be able to access services they do not need. This will harden the network as there is less things that a user can do to hack into it. 
    • Mobile device policy – Having policies for connecting mobile devices to the network will harden network security. 

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