The best way to protect your network is with a combination of three layers of network security. It’s a very basic, easy-to-understand process. This three-level approach is the most effective way to protect network assets from attack.
The key to network security is knowing how to balance the cost and effectiveness of each layer of network security techniques. All layers should be implemented in a coordinated manner to achieve the best balance between cost and effectiveness. To determine the best balance for your particular network, it’s essential to understand the strengths and weaknesses of each individual layer.
No matter how well you protect your assets, they are still vulnerable to attack if you do not have access to the internet or have only available hardware. If your network is protected from “the internet” you need to protect it from “available hardware.”
In order to secure your network against the “access it requires,” you must protect it at a certain level. You need to protect this level from attacks from both the internet and available hardware. This requires keeping the attacker from “accessing” your network, and in particular, preventing him or her from “beaming” the information to the outside world.
The amount of time attackers must spend attempting to get into your network is measured in terms of the amount of time they would have to spare in order to transmit data between the attacker and the information they want to steal. This measure is known as the “delay between sending and receiving.” In other words, they must spend time between sending the information and getting it in a timely manner. The less time required, the less “speed” the attacker gets.
To prevent the attacker from “beaming” the information he or she wants to steal, you need to prevent the attacker from accessing your available hardware. This can be done with the use of anti-malware software. Anti-malware software is designed to filter out all the traffic between the attacker and the information they want to steal.
In addition to preventing the attacker from accessing your available hardware, you must also protect your network against attacks from “beaming” information about itself from the internet to your network. Beaming is the technique that allows an attacker to beam information back and forth between two networks so they can observe the stolen information.
If you have to use network security software to protect your network from “beaming,” then you will need to take a second look at your anti-malware software. The anti-malware software should only block the data being sent back and forth between the network and the attacker and should allow it to be transmitted between networks.
In most private computer networks, there are no visible networks to access; therefore, it is generally easier to prevent “beaming” than to block it entirely. You can prevent the attacker from being able to access your network from the internet by limiting the amount of available hardware he or she has access to.
If the available hardware is too limited, then your network is not as vulnerable to “beaming.” The cost to your network of restricting the amount of available hardware, without a significant reduction in the capability of your network, is much greater than the cost of making the available hardware larger. It’s important to keep this in mind.
In addition to preventing the attacker from accessing your network from the internet, you must also protect your network from “beaming” data back and forth between the attacker and the information he or she wants to steal. Beaming is the technique that allows an attacker to beam information back and forth between two networks so they can observe the stolen information. A network security software tool can help you prevent “beaming.”
If you implement network security techniques that protect your network against the “beaming” that allows an attacker to access your network, and from “beaming” of information between the attacker and the information he or she wants to steal, then you’ll be able to protect your network from an unlimited number of attackers. and more than any other technique.