With the increasing demand for cloud services and the remote work model, the older security frameworks are no longer applicable. Secure Access Service Edge (SASE) emerges as a modern cyber security technology, a security framework that starts to draw the attention of IT security professionals.
Companies in search of effective, efficient, and straightforward security structures often look to implement SASE. However, this security framework is at the stage of just getting started, and many people don’t have detailed knowledge about it. That’s why we prepared this guide, continue if you want to learn all about SASE.
What Is Secure Access Service Edge?
Secure Access Service Edge (SASE) is a cybersecurity framework introduced by Gartner in 2019. The main purpose behind this framework is to converge network connectivity (SD-WAN) with network security such as Zero Trust, FWaaS, and CASB.
Normally, these services are operated separately, creating both inconveniences for IT security teams and causing potential security gaps. By bringing these services together in a single, comprehensive architecture, SASE allows for a more efficient and flawless cybersecurity structure.
SASE architectures deliver edge-to-edge security since they are user-oriented and context-based. They make use of verification protocols such as Zero Trust to connect individuals to corporate resources, taking security from physical perimeters to the doorsteps of the actual end-users.
How To Adopt A SASE Architecture?
The services required for a SASE architecture can be acquired from most cybersecurity vendors on the market. What you need to do here is decide the needs of your organization based on the network structure and the end-users.
After you have an idea of what services you need and how you will operate SASE on your network, choose a service provider.
Service providers will help you get all the security and connection services such as Zero Trust or firewalls as well as useful tools such as network segmentation capabilities.
When adopting SASE, you need to know that it is not a product of its own. It is a structure that requires several products to function properly. That’s why you need to choose the components first and see if your provider offers these particular services. If you think about adopting this modern framework, feel free to check out the SASE guide by NordLayer.
Benefits Of Secure Access Service Edge
SASE comes with great benefits for every web-based business that aims to have a more secure network and user-friendly security structure.
We listed the most significant benefits of this security framework so you can decide whether you actually need to implement it or not.
1) Secure Remote Access
The share of employees working remotely increased to 30%, according to Statista’s report. But securing the remote work is a must to allow team members access to corporate resources without compromising the network.
SASE security framework offers secure remote access since all the services included in a SASE architecture can be operated through the cloud. Security services such as FWaaS or Zero Trust network access are great tools to provide geographically unlimited access.
Furthermore, the very essence of SASE is to deliver security to the end-users regardless of physical perimeters, so their locations are not an obstacle at all.
2) Centralized & Effortless Cybersecurity
One of the most annoying issues about the older security frameworks is the need for an exhausting amount of manual work. Because usually, IT personnel have several different tools and services for network connection and security.
However, SASE converges these two and lets IT professionals run the whole system from a single, highly-capable architecture. They can monitor the whole network and all the activities within from a single point of view, drastically decreasing the effort needed.
3) Reduced Costs
If you get different security services from different providers, or if you have in-house data centers which you protect by using expensive hardware, security costs will be hard to keep up with.
When you have a comprehensive structure such as SASE, you can get all services from an online provider without setting up single hardware. This will reduce the security costs with the help of less maintenance, affordable fees for security services, and no expenses for hardware.
4) Edge To Edge Security
Network connectivity and security are fundamentally tied to each other. If security services don’t work with connectivity tools, there is a serious security gap. However, previous frameworks failed to understand this relationship.
Luckily, the SASE framework converges these two to provide edge-to-edge security all over the network. Since SD-WAN is an indispensable part of any SASE architecture, all edges get the protection they need regardless of location, tool, or device.
Conclusion
Secure Access Service Edge is one of the leading frameworks preferred by IT professionals all over the world. It protects private networks by combining security and connectivity services together, offering better and easier cybersecurity.
Benefits such as secure remote access, reduced cost and effort, and edge-to-edge security intrigue most business owners. If you think about taking your network security to the next level, consider adopting SASE. But make sure you have the most suitable SASE architecture that you design by taking your network and end-users into consideration.
