#Japan #Tokyo #Cato Networks #Cato SASE #Canon MJ

Introduction

The Canon Marketing Japan Group has taken a significant step in enhancing its network and security infrastructure by integrating the Cato SASE Platform, a decision that leverages modern cloud technology while ensuring minimal disruption to existing operations. This strategic move is especially notable given the large scale of implementation, catering to approximately 20,000 users within the group.

Background of the Initiative

In the wake of expanding remote work and a shift towards cloud-based information systems, Canon MJ faced challenges related to increased external communications, diverse communication paths, and the pressing need to manage sudden surges in network traffic. Furthermore, with the rise of cyber threats such as ransomware and the prevalence of encrypted HTTPS communications, the need for enhanced security visibility became clear. The inability to visualize encrypted communication content posed significant security challenges, necessitating a robust solution.

Solution Implementation

To address these challenges, Canon MJ decided to implement a Secure Access Service Edge (SASE) model. This cloud-based approach integrates both network and security functions into a single platform. Collaborating with Canon IT Solutions, the group explored various products and conducted proof-of-concept (PoC) evaluations. The decision to adopt the Cato SASE Platform was based on its ease of implementation and scalability.

The implementation strategy allowed Canon MJ to incorporate the Cato SASE Platform within the existing network structure without significant changes, thereby minimizing disruption. Using the innovative Cato Socket, Canon was able to phase the transition at a site-specific and usage level while balancing the needs of roughly 20,000 users. This approach ensured that business continuity was maintained even during the rollout phase. The team also conducted pilot runs to identify and address potential challenges beforehand, facilitating a seamless transition across the entire group.

Impact of the Integration

The integration of the Cato SASE Platform has led to the creation of a dynamic operational framework that allows for application-level traffic control. As a result, the company can now effectively manage surges in network usage without negatively impacting operations. Previously, the design was based on fixed circuits that required scaling to meet peak times, but now Canon can adjust traffic effectively without over-provisioning. This flexibility not only reduces costs but also enhances the ability to detect and mitigate unauthorized traffic through improved decryption capabilities, thus bolstering security measures. Canon IT Solutions will continue to provide operational support, ensuring the network security remains stable without compromising user convenience. This has empowered Canon MJ's IT department to focus on strategic initiatives and business transformation that support the broader digital transformation agenda of the group.

Future Perspective

This case represents a significant achievement in overhauling the network/security framework for a large user base. The gradual approach to implementation will serve as a reference model for other organizations facing similar challenges. Canon IT Solutions aims to leverage the insights gained from this initiative to expand their SOC service offerings tailored for Cato, thus strengthening their capacity to serve external clients better.

Conclusion

The new capabilities brought forth by the Cato SASE Platform enable Canon MJ Group to not only enhance its security posture but also focus on more strategic, transformative projects - a critical step towards future-proofing their operations in an increasingly complex digital landscape.

For inquiries related to security operations support, please refer to Canon ITS's website.

For comprehensive details on the Cato SASE cloud and the operational support services provided by Canon ITS, visit their respective pages.