What are the primary network security goals? Why do you need one? How will you implement these goals?
Keep your interest, since this is the focus of this article.
What Are The Primary Network Security Goals?
Here are the goals of every network security:
Prevent Unauthorized Access To Your Network Resources.
Your network resources are your servers, your endpoints (workstations), and your data. Your network users may be inside or outside of your company.
The goal here is to prevent anyone in the world from having access to any of your valuable data.
Prevent Unauthorized Use Of Your Network Resources.
It would be a bad idea to allow people to use your network resources without proper authorization. What do you think would happen if someone used your network resources?
The goal here is to prevent anyone in the world from using any of your valuable network resources without proper authorization.
Prevent unauthorized modification of your network resources.
This is also a very important goal. It would be a disaster if you allowed anyone in the world to modify any of your valuable data.
The goal here is to prevent anyone from modifying any of your valuable data, without proper authorization and logging.
You may want to check with your legal department before implementing this goal.
Prevent Disruption Of Service To Your Network Users.
If you have hundreds or thousands of users using your network resources, then you want to make sure that your network resources are always available for them.
This is the last but not least important goal of every network security.
The goal here is to make sure that your valuable network resources are always available for your users.
How To Implement The Primary Network Security Goals?
The next question is how to implement these goals. Here are some suggestions that may help you.
1. Create a network security policy.
It is not possible to implement the security goals without a good network security policy.
You need to define the goals clearly, and then you need to define the rules and procedures that will help you achieve these goals.
You can find several good examples of network security policies on the Internet. But remember, if you have a large network, you may want to customize these policies for your specific situation.
2. Make sure that your network users understand the policy.
No matter what kind of policy you have, if the users do not understand it, then the policy is useless.
3. Enable auditing and logging.
Network security auditing and logging is the best way to detect attacks and intrusions.
By recording everything that happens on your network, you can find out what happened after an attack or intrusion.
4. Training for your network users.
You should train your network users in how to protect their data and how to protect your valuable data as well.
5. Make sure that you have a good backup plan.
If your network security fails, you may lose a lot of valuable data. But if you have a good backup plan, you can restore your valuable data from your backup tapes.
The Final Thoughts
The network security goals are the foundation of every network security plan. You must understand these goals.
And if you have a good plan and procedures, then you should be able to protect your valuable network resources.
Network security is not easy. It takes time, money, and a good understanding of security technology. But if you follow the five steps above, you will be on your way to a secure network.