Ways to implement a SASE solution in the company

Implementing a Secure Access Service Edge (SASE) solution in an organisation is a crucial step in meeting the growing demands of network and cyber security. Several aspects need to be carefully planned and implemented in order to realise the full benefits of this innovative architecture.

Before starting the implementation, a thorough inventory of the current network and security infrastructure should be carried out. This involves identifying existing weak points and potential for optimisation.

It is particularly important to understand the current security precautions and the network topology in order to be able to make targeted adjustments.

Choosing the right SASE provider

A key success factor is choosing the right SASE provider. Criteria such as the global availability of points of presence (PoPs), the integration of security and network functions and the user-friendliness of the management console play a key role here. Providers such as Cato Networks offer a comprehensive solution that combines all the necessary functions in one platform. In the Gartner report "Magic Quadrant for Single-Vendor SASE", Cato was placed in the leader quadrant, partly due to its comprehensive, straightforward user interface, which integrates all functions into a standardised management console.

Stage-by-stage introduction of SASE

SASE should be implemented gradually in order to minimise risks and increase acceptance within the company. Start with pilot projects in selected areas, for example when securing remote workstations or connecting cloud resources. This allows initial experience to be gained and adjustments to be made before the solution is rolled out to the entire company.

SASE integration into the existing IT landscape

A successful SASE implementation requires seamless integration into the existing IT landscape. This includes the connection to existing security solutions or their replacement as well as the migration of WAN services, for example from MPLS to SD-WAN. Establishing a centralised management system is a crucial step. After all, the fundamental advantage of a SASE solution is that all security and network components work together harmoniously to reduce complexity and simplify management. Cato SASE Cloud supports the connection to external SIEM (Security Information and Event Management) solutions with an integrated interface, so that data from multiple devices and sources can be automatically aggregated and made available in one place.

SASE training and change management

The introduction of a SASE solution brings with it new processes and technologies that need to be understood and mastered by the IT teams. Training and targeted change management are therefore essential to ensure smooth operation and fully utilise the benefits of the new architecture. Cato partners, such as Xantaro, can also provide the necessary support here as external experts.

Continuous optimisation of the SASE solution

After implementation, it is important to continuously monitor and optimise the SASE solution. Regular updates and adjustments to changing business requirements and threat situations are necessary to keep the performance and security of the network at a high level. If there are bottlenecks in the company in terms of personnel resources or available expertise, this task can be transferred to external partners as part of managed services.

Conclusion

Implementing a SASE solution is not a one-off project, but an ongoing process that requires careful planning and close coordination between IT, security and management. Through gradual introduction, the right choice of provider and continuous adaptation to new requirements, companies can make their networks future-proof and increase security at the same time. The SASE concept makes a decisive contribution to driving this development forward with greater efficiency and thus reducing the effort required for network and security management.

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