Improving Network Defenses

Improving Network Defenses
Improving Network Defenses

The digital world is evolving and improving every day, but not all of the evolutions are positive. With new technologies and systems comes new opportunities for cyber criminals to infiltrate your network. While these threats are constantly growing, there are ways to discover patterns and take preventative measures against hacks or data breaches to your network. Taking the following steps to improve your network defenses and help prevent your information from getting into the wrong hands.

Know your network

First of all, you need to be aware of your network and take inventory of all of the devices on it. See who is using your network and why, keeping track of those users and devices. You should also run tests to find any weak points in your network. You should also test devices before connecting them to your network, and periodically run tests on the devices to make sure they are secure and working correctly.

Implement filters and firewall

Organizations will benefit from applying filters that allow employees to only use ports with a specific business need. A firewall protects unauthorized sources from accessing your network while allowing permitted communication. Encrypting the data on your network, such as your inventory of devices and users, is also a great way to keep information secure. Also be sure to stress to your employees the importance of a strong password.

Keep tabs on network use

Implement logs that keep track of what’s going on in your network, recording dates, time stamps, source and destination processes, and more. If there is any suspicious activity in these logs, take a closer look and make sure the activity is not a threat to your network’s security.

Run frequent tests and scans

Running tests and scans of your network defenses and security monthly or even weekly is the best way to discover a cyber threat before it happens. Running frequent tests will allow you to detect, prevent, and respond to threats before any real damage is done.

Make sure remote systems are secure

Many business networks will have employees connecting from remote locations, which presents the threat of insecure connections and further access to your data. One way to keep remote systems secure is to require multiple-factor authentication for employees logging in remotely.

There is no such thing as being too prepared when it comes to defending your network and data. Following these steps and updating your software is vital when it comes to secure network defenses because the best way to prevent an attack is by staying up to date by being one step ahead.

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