Do you need help with Cybersecurity?
If you’re still relying on traditional VPNs to connect your team remotely, you might be leaving your business exposed. This new approach, called SASE, is like a next-generation VPN but does much more to keep your systems safe. It’s a big step up from what most businesses are using right now.
The Problem with Traditional VPNs
Virtual Private Networks, or VPNs, have been the go-to for remote access for a long time. They let people connect to the office network from wherever they are. But here’s the catch: think of it like an armadillo. Once you get past that tough outer shell, the inside is pretty soft and vulnerable. With a VPN, once someone is in, they often have access to a lot more than they should, making it easier for hackers to get into your systems.
Introducing SASE and ZTNA
SASE, which stands for Secure Access Service Edge, often works with something called Zero Trust Network Access (ZTNA). For simplicity, let’s just call it SASE for now. It’s a newer way of thinking about network security. Instead of a broad VPN connection, SASE creates secure, individual "bubbles" around your devices, applications, and users. It’s like having a personal security guard for each part of your IT setup.
Key Takeaways
- SASE is the next step after VPNs, offering more advanced security.
- VPNs can be like an "armadillo" – once inside, there’s broad access.
- SASE creates secure "bubbles" around devices and users.
- This approach keeps threats out while allowing authorised access.
How SASE Creates Secure Bubbles
With SASE, you have software installed on each device. This software helps create a virtual bubble around your IT resources. Everything outside this bubble is the wider internet, and it’s kept separate. The idea is to keep potential threats out of your network. This virtual bubble approach means it doesn’t really matter where in the world your users or devices are located. It’s all about securing access to specific resources, not just granting access to the entire network.
This method helps to significantly reduce the risk of unauthorised access and makes your network much more secure, especially in today’s world where remote work is so common. It’s a smarter way to protect your business.
