These days, a threat can originate from anywhere on your network. To keep your network truly secure, people need to do more and more. Read on for suggestions on how to build a zero-trust security architecture with your technology.
Secure the perimeter
The first line of defense is important, and while threats can easily come from within, it’s vital to secure your network perimeter before new threats can make their way in. The best way to do this is to ensure that any unauthorized personnel are removed from the network and set up a new set of strong firewalls. There are numerous firewalls to choose from, from virtual firewalls to proxy firewalls. This way, if there are already threats in the network that cannot be removed, they can be addressed without having to worry about additional threats making their way.
Go to the cloud
The cloud is one of the most important file sharing tools you can have, but it can also create a problem because it goes outside the perimeter of your network and can be accessed from different places that aren’t necessarily secure . Because of these things, you might think that the cloud can’t be secured, but there are several hybrid cloud security solutions that you can explore to keep your cloud secure. Ideally, you’ll want to find a solution that works best for you while implementing your current security capabilities. This way, you can improve your cloud security without having to spend too much money.
Restrict access between departments
While it is understandable to want to create a system that is easily accessible by all departments, some methods of doing so are not always the most secure. There are many ways to make a system that can access the entire business without having to sacrifice security. A popular way is to isolate each department so that whatever files each department has cannot be easily accessed by other departments. This way, you have less chance of data being compromised anywhere and you can isolate the incident better.
For example, if there is a breach in one department and each department is isolated from each other in the network, the data of the other departments is safe and you don’t have to worry about losing everything at once and you have a better chance of recovering the stolen data and to determine who is responsible for the breach.
No guest access
Some companies will allow guests to access the network, especially if they are from third-party companies coming to fix technical issues. However, too much guest access, especially over an extended period of time, can put your network at risk of more breaches. If the violation comes from a guest, there may be no way to know who is responsible. You can avoid such a problem by requiring everyone to have a unique username and password and to change their passwords frequently. If an employee leaves or is terminated, their network access must be terminated immediately. If they need documents from their account, they are better off requesting them and having the files emailed to them rather than keeping them on the web as they no longer have a reason to access company data.
Embrace zero-trust security
Establishing proper zero-trust network security can seem like a daunting task, but if done right, it’s worth it. Keep this article in mind as you begin to establish this zero-trust security architecture to reduce breaches and keep your data as safe as possible.