May 30, 2024 at 07:54AM
The shift from traditional WAN to agile architectures like SASE demands a thorough migration plan to ensure successful implementation. Eight key steps include assembling a diverse team, defining objectives and requirements, future-proofing the deployment, selecting a provider, planning gradual deployment, building a business case, and conducting Proof of Concept before full migration for a seamless transition to SASE.
Based on the meeting notes, the key takeaways for the SASE migration plan are:
1. Assemble a diverse team involving networking, security, application owners, and workplace transformation leaders to ensure comprehensive evaluations and seamless migration.
2. Define clear objectives and goals for the migration, such as supporting work from anywhere (WFA), global expansion, secure direct internet access (DIA), and optimizing connectivity to cloud applications to shape the project roadmap.
3. Assess bandwidth and performance requirements, physical locations, and user needs to select the optimal connectivity options and SASE points of presence.
4. Plan for future needs and consider how the SASE model will scale and adapt to emerging business needs for a truly future-proof network.
5. Craft an RFI for potential SASE providers based on organization’s current network setup, topology, technology stack, connectivity options, and security needs.
6. Treat SASE migration as a journey and start with a gradual deployment to minimize disruption and ensure cost-efficiency.
7. Build a business case focusing on the power of SASE in simplifying the network, optimizing costs, and mitigating security risks, backed by real-life success stories and data from other SASE adopters.
8. Shortlist top SASE providers, request proof of concept deployments, and carefully test each solution for a comprehensive evaluation to prepare for full migration.
Overall, due diligence in planning during the initial phases will set the stage for a successful and seamless migration towards a network that is primed for the future.