Network security can be a confusing and intimidating world to try to understand, especially if you are a beginner. However, many business owners find themselves trying to find ways to properly protect their networks. Although a lot of the options may seem complicated, there are several techniques that even a total novice can use.
1. Set Up a Firewall
Install a firewall to protect your network. There are two types of firewalls. The first is software-based. You can even use your operating system’s native firewall. This will protect against a lot of common threats.
The second type of firewall is hardware-based. These can be added to your network hardware such as your modem and any routers or switches. It offers superior protection. Many hardware firewalls are surprisingly easy to set up.
2. Require Strong Passwords
Your passwords are likely a weak point of your network security. Simply put, people set bad passwords that are easy for cybercriminals to break. Learning some strategies for how to create and use strong passwords will help a lot. Adding a password manager would be a big help in managing the many passwords we accumulate over time.
Requiring your people to set strong passwords will help to keep your network safe. Another great option to consider is using a password manager. These tools store long, complex passwords for you so that you only need to remember a single master password. This comes with its own risks but can be an effective solution in a lot of cases.
3. Encrypt Traffic
If you are like a lot of people learning about encryption, you have probably asked: what is SSL? Using this technology and others like it, you can encrypt all of the data that travels through your network and, more importantly, the traffic that travels out of it.
Encryption essentially hides the information that is being sent so that it can’t be easily read. There are many different types of encryption. However, the secure socket layer is the most common technology used for protecting traffic.
4. Back Up Data
One of the best ways to protect your network against an attack is to be prepared for what will happen if you are attacked. Some of the most common attacks involve malware, phishing and ransomware. All of these could cause you to lose access to some of or all your data.
By regularly backing up your business’s data, you can be protected against these risks. You will be able to revert back to the most recent backup. So, if you are making a copy of your data every day, you will be in good shape no matter when an attack occurs. Plus, there is always the chance of a drive failure, human error or other problem causes data loss.
5. Keep Software Updated
Your software such as operating systems and anti-virus tools can provide a lot of protection. However, you need to keep it updated. There are consistently new threats emerging that require additional protective strategies. Failing to update could leave you significantly exposed.
Consider setting up policies that require timely updates on all devices used on your network. This is a great way to ensure that you will be protected against potential future attacks. Plus, it will help you harness all the new features of your software.
6. Educate Your Team
People are the weak link in any system’s security. Human error is the most common reason for network attacks. For example, someone may open a sketchy email without thinking about the risks. Your number one security strategy should be educating your team members on how to stay safe online.
Of course, if you aren’t an expert this is difficult to do yourself. Fortunately, you can find and buy courses that will help you all learn everything you need to do to be smart and safe.
These strategies will help you to protect your network from attack. Learning a few techniques could be the difference between your business being safe or at risk. Learn more today.