A recent study found that 70% of new remote access networks will be supplied by ZTNA rather than VPN services by 2025. ZTNA is an up-and-coming cybersecurity technology that has everyone on the edge of their seats. However, what does this new technology do, and more importantly, how is it better than a VPN?
Don’t worry! We’ve investigated everything you need to know about ZTNA. That way, you can decide if ZTNA technologies are right for you and your company. Now, are you ready to get started? Here’s an in-depth guide to zero-trust network access:
What Is Zero Trust Network Access?
Zero trust is a security structure that requires strong passcodes and regular authorization of devices. The framework executes the notion that the control of access networks can’t be trusted. In doing so, ZTNA hides your IP address and uses certain authentication methods to provide you with secure access.
ZTNA does the following:
- Controls if a network can be accessed
- Reverts to blocking all network traffic
- Allows flow only when policy allows it
- Verifies identity’s before allowing network flow
- Verifies endpoints are secure
- Doesn’t trust any user or platform
- Is aware of everything a network allows, like geographical location
The meaning of ZTNA is important; no person or network should be seen as trustworthy. There needs to be zero trust. That means a person’s role doesn’t matter, and where the network originates doesn’t matter, either.
For that to happen, all access points need to be elevated even if they were determined as trustworthy before. That way, user security is increased, and hacks are lowered.
Note that ZTNA is a concept, not a specific product. Due to its steadfast policies and procedures, many IT infrastructures will use ZTNA to replace VPN security.
Read the full article on cloudbrink.com.