As we know that SASE is a cloud based architecture that combines network and security functions into a single unified platform. It uses the combination of VPN and SD-WAN capabilities with cloud native security functions to protect the networking system under IT infrastructure. Implementation of SASE is crucial for IT service providers and various other enterprises to have an advanced security mechanism that could prevent lethal virus attack or steal of digital data from the organisation’s networking platforms. SASE protects networks while facilitating easy remote access to remote workers and distributed branches. For the implementation of SASE, an organization may face several challenges and hurdles which certainly requires expert guidance. So let’s take a look at some common challenges an organization may face while the implementation of SASE architecture.
Some common challenges in SASE implementation.
- Lack of professional expertise– The knowledge of security and networking both are required for the implementation of SASE architecture. Some IT firms do not have that level of expertise and efficiency to implement this module as per the business requirement.
- Cost push– Some enterprises do not have that much amount of budget to implement SASE as they are basically dependent on old traditional hardware equipments. They can’t afford to implement SASE technology due to budget constraints.
- Resistant to change– Many IT firms are old school, they simply can’t adapt to the changing scenario of business and evolving world.This could lead to breakage in using advanced technology.
- Planning and coordination– After conducting a thorough evaluation of the existing network a specific plan is to be made for the implementation of this architecture.
- Inconsistent performance– SASE implementation causes organizations with distributed teams and global operations to have inconsistent network performance.
How to overcome these challenges?
Detailed analysis and Planning: A thorough assessment of network infrastructure is to be done to define clear objectives for the SASE deployment plan.
Advanced Judgement: Thoroughly evaluate potential SASE providers. Consider their coverage, security offerings, support, and how well they align with your business needs.
Technical and professional training: Ensure your IT team has the necessary skills for successful SASE deployment. Provide them with technical and professional training if required.
Regular Monitoring and assessment: Establish regular monitoring and assessment processes to ensure your SASE system continues to deliver optimal performance and security.
Conclusion
Implementation of SASE for robust network security infrastructure is essential to authenticate device postures check which ensures the access to the digital assets to only authorised users. As we know that SASE minimizes the hardware requirements and updates the centralised management. But the implementation of this networking structure is quite rigid due to some overcoming challenges. Despite having several advantages like centralized networking structure and real time security, SASE comes with some real world challenges which should be navigated by each and every organization.
To overcome the challenges, you need to set a clear roadmap for SASE implementation, choose the right vendors, and bring your network and security teams together to perform in a collaborative environment where each of the employees works at their greatest level of efficiency. Analyse the necessary hardware requirement and use an effective approach for navigating essential networking routes
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