Understanding Secure Access Service Edge (SASE) with Cisco Meraki

Organisations have undergone a significant transformation in their approach to security over the years. Once focused primarily on securing the internal perimeter, the emphasis has now shifted to managing security in a landscape where the internet serves as an extension of the wide area network (WAN). This evolution has paved the way for Secure Access Service Edge (SASE) solutions, which integrate SD-WAN connectivity with robust security services. In this blog, we will explore the key components and benefits of Cisco Meraki’s Secure Connect solution within the SASE framework.

From Internal Security to SASE

Historically, enterprises concentrated on protecting their internal networks, deploying firewalls, intrusion prevention systems (IPS), and proxies. However, with the rise of cloud services and Software as a Service (SaaS) applications, many workloads have shifted outside traditional boundaries. This shift necessitates a new approach to security—one that acknowledges the internet as a critical extension of the enterprise network.

Enter SASE. By combining SD-WAN capabilities with essential security functions like Data Loss Prevention (DLP) and Firewall as a Service (FWaaS), organisations can create a secure, scalable environment that accommodates the modern digital landscape.

What is Secure Connect?

Secure Connect is Cisco’s implementation of SASE, designed to simplify and enhance the way organisations manage connectivity and security controls. By integrating multiple security services into a single platform, Secure Connect streamlines the process of connecting to various resources, whether they are in the cloud or on-premises. This unified approach facilitates better management and visibility across the network.

With Secure Connect, users can access secure internet and private resources seamlessly. This capability is essential for organisations looking to enhance their security posture while supporting remote work and cloud-native applications.

Key Features of Secure Connect

Secure Connect encompasses several critical features that enhance security and connectivity:

• Unified Dashboard: Users can manage security controls and connectivity settings from a single interface, simplifying administration.
• Secure Internet Access: Traffic is routed through secure data centers, ensuring that all outgoing connections are monitored and protected.
• Remote Access: Remote users can connect to the organisation’s resources without needing complex on-premises headends, streamlining user access.
• Endpoint Posture Management: Secure Connect conducts checks on user devices to ensure compliance with security policies before granting access.

Connecting Sites with Secure Connect

One of the standout capabilities of Secure Connect is its ability to connect various sites, including those hosted in the cloud. For instance, organisations can add virtual machines (VMs) hosted in AWS to their Secure Connect setup. This flexibility is crucial for businesses that rely on cloud infrastructures to support their operations.

When configuring new sites, administrators can easily assign them to specific regions, ensuring redundancy and optimal performance. This setup not only enhances connectivity but also provides a more resilient network architecture.

Managing Security Controls

Within the Secure Connect environment, security controls are easily managed through the dashboard. For instance, administrators can configure DNS security settings, firewall rules, and other security measures from a central location. This integration with Cisco Umbrella allows for seamless incorporation of additional security services, such as web filtering and threat intelligence.

By centralising management, Secure Connect helps reduce the complexity often associated with managing disparate security solutions, allowing organisations to respond more rapidly to emerging threats.

Endpoint Posture Checks

Endpoint posture management is a critical feature of Secure Connect, as it ensures that only compliant devices can access the network. For example, if a user attempts to connect a device that does not meet the organisation’s security requirements, Secure Connect can automatically deny access and prompt the user to update their device.

This capability is particularly valuable in environments with a mix of personal and corporate devices, as it helps maintain security standards while accommodating flexible work arrangements.

Conclusion

As organisations continue to embrace cloud services and remote work, the need for comprehensive security solutions becomes increasingly important. Cisco Meraki’s Secure Connect offers a robust SASE framework that integrates essential security controls with seamless connectivity. By centralising management and enhancing visibility, Secure Connect empowers organisations to navigate the complexities of modern network security effectively.

For businesses looking to enhance their security posture and simplify their network management, exploring the capabilities of Secure Connect within the SASE paradigm is a vital step towards achieving a secure and scalable infrastructure.