Have you ever logged into your bank account from a different device and been asked to enter an extra security code? That’s because your bank is using a zero trust security framework. But what is it, and how can it help protect your data?
This blog post will explain everything you need to know about zero trust security frameworks. Stay safe!
Zero Trust Security Framework Explained
The Zero Trust Network concept is often referred to as “defense in depth.” A defense-in-depth strategy ultimately works but how? This is by first protecting your perimeter with firewalls, intrusion detection systems (IDS), and content filters.
So, hackers can’t easily get inside your perimeter network where your valuable data resides. Once inside your perimeter network, hackers might try social engineering attacks or brute-force attacks. This is against software vulnerabilities on systems inside your trusted zone.
Now to protect these vulnerable assets, you must deploy endpoint protection software (anti-virus software). You also need a host intrusion prevention systems (HIPS) application. You have to identify non-trusted applications and users. To do that, you can deploy network access control (NAC) and two-factor authentication (2FA).
Every device must be registered and authenticated before connecting to the network or accessing any data or services. Only authorized devices and applications can access your data.
Proactive Monitoring and Detection
In Zero Trust Security Framework, monitoring, detection, and alerting are part of your defense-in-depth strategy. When an unauthorized change is detected, an alert is generated so that the incident response team can take action. It’s important to note that this doesn’t mean the alert is a false positive. It’s just a way for you to verify if the alert is real or not.
If it is a false positive then you need to go through the process of tuning your detection rules so that it doesn’t happen again. So, if your detection rules are tuned properly, then unauthorized changes will be detected quickly because there will be fewer false positives. Your security team will also have enough time to take action on those alerts before the hacker does any damage to your network or data.
All this technology should work together seamlessly. This is to protect your network from threats that can come from inside and outside your organization. With this approach, you will be able to detect malicious activities earlier.
Moreover, you can put in place mitigation controls faster and reduce the number of compromises in your environment. This Zero Trust Security Framework approach is difficult. But it’s necessary when protecting our digital assets becomes more important than ever before in today’s world!
The Future of Defense-in-Depth Security
Zero Trust Network is a defense-in-depth security strategy. It assumes that your organization’s perimeter is no longer a safe place to protect all your valuable data. This is because hackers can easily bypass perimeter security controls and get inside the network where your valuable data resides.
Every device must be registered and authenticated before connecting to the network or accessing any data or services. Only authorized devices and applications can access your data. You have to become proactive in detecting unauthorized changes made in the network.
Since any unauthorized change should be detected early. So, you immediately know about it and thus can take action before the hacker does any damage!