As business requirements change, enterprises must also make sure their networking and security solutions can adapt. SASE offers enterprises the agility and scalability to deliver a secure user experience.
SASE combines networking and security capabilities into one service, including branch FWaaS, ZTNA, CASB, DLP, and advanced threat prevention. Simplifying network and security management eliminates complexity and cost savings.
Protect Your Data
With more work done remotely, software-as-a-service applications accessed from the cloud, and data stored in multiple locations, traditional network approaches no longer provide the security and access control required. The result is that many organizations are seeking a better solution.
SASE addresses these challenges by providing a cloud-delivered approach that delivers centralized management and local security enforcement. It enables businesses to reduce the number of security appliances in their network, leading to higher visibility and consistency of application performance and protection.
Unlike legacy hub-and-spoke architectures, SASE offers a scalable and flexible model that can accommodate the bandwidth needs of a distributed workforce while ensuring that business productivity apps and services are always available. It also enables businesses to replace implicit trust with an adaptive risk and trust model based on identity and context.
As a result, businesses can deliver consistent, secure connectivity without adding latency to the user experience. One of the benefits of SASE is that it can support various networking applications, including VOIP telephony, virtual desktops, collaboration tools, and mission-critical productivity apps.
SASE technologies often include Firewall as a Service (FWaaS) and Zero Trust Networking Access (ZTNA). With a single SASE platform, organizations can deliver a complete set of network and security capabilities. It can help to simplify their IT infrastructure, improve cost optimization, and reduce the need for expensive hardware appliances.
Protect Your Network
When you implement SASE, you get a broad set of security technologies to help protect your business from data breaches and ransomware attacks. SASE solutions provide firewalls, WAN optimization, multi-factor authentication, and encryption to safeguard sensitive information from cyber threats.
It also has features like CASB, Secure Web Gateway, and Zero Trust Network Access to protect the integrity of networks, devices, and applications. These protections can help you reduce downtime due to malicious behavior by stopping malware and blocking suspicious sites and emails from gaining entry into your systems.
SASE uses an edge computing model to deliver security and application performance closer to users, making it more effective than traditional hub-and-spoke architectures. It also helps you keep pace with demand for a better work-from-anywhere experience. With SASE, remote workers can securely connect to the cloud and enterprise applications using a standard Internet service connection and simple on-premises or SD-WAN infrastructure.
Look for a SASE solution that combines these technologies into one platform with a single management console and unified policy engine. This approach streamlines operations and makes it easier to spot issues. It also helps you lower costs through platform consolidation. Avoid juggling point solutions from multiple vendors, which can cost you more maintenance and require additional personnel to troubleshoot.
Protect Your Employees
Unlike legacy security models, SASE focuses on entities rather than secure perimeters. It allows users to access resources without the enterprise imposing an open internal boundary vulnerable to attack. Instead, micro-segmentation ensures that only information specific to a user’s request is given the green light to enter the system. It eliminates the threat of malware entering through primary “choke points” and improves performance by reducing network congestion.
As part of the SASE approach, networking and security tools combine into a single multitenant cloud platform that simplifies IT management and reduces maintenance costs. This approach consolidates the number of point solutions your IT team needs to monitor, update, and maintain, allowing staff to allocate more time and energy to other critical tasks.
Additionally, SASE minimizes the number of hardware devices in your organization, reducing the need for costly hardware upgrades as the organization grows. This flexibility provides a strong foundation for the future as your company grows and adds branch locations or shifts to remote work environments.
The SASE architecture is built on the SD-WAN platform and is designed to provide multiple security features in a single service. These features include branch FWaaS, secure web gateway, ZTNA, CASB, and data loss prevention. The SASE architecture protects enterprise networks from advanced threats by providing security capabilities, no matter how the network is connected. This approach delivers the flexibility you need to securely connect your remote workforce while ensuring all network edges receive the same level of protection.
Protect Your Business Legally
As the pace of business accelerates, remote employees need to access critical data without compromising security or performance. Secure access is traditionally achieved through private networks connecting branch offices to the company network.
However, a perimeter-focused approach must consider that people connect from everywhere and that data is moving into multi-cloud environments. A SASE framework combines advanced SD-WAN with comprehensive cloud-delivered security (Security Service Edge or SSE) to enable a zero-trust network architecture that protects the enterprise from outside threats and breaches.
Instead of relying on VPN aggregation and firewalls to authenticate users and apply security policies once at hub locations and data centers, SASE solutions use per-transaction security policies to grant least-privileged access to individual applications. It significantly reduces the attack surface and improves application performance.
In addition, SASE delivers granular visibility and security analytics by inspecting traffic at the edge with intelligent algorithms, providing contextual awareness and ensuring consistent, adequate protection. It also enables you to comply with regulatory mandates like GDPR and the California Consumer Privacy Act.
When selecting a SASE platform, look for one that offers unified security as a service capabilities such as Zero Trust Network Access (ZTNA), Secure Web Gateways (SWG), CASB, and Next Generation Firewalls (NGFW) delivered through a single vendor. The best SASE solutions combine these converged capabilities with a software-defined wide-area network, allowing you to streamline your infrastructure while meeting security and performance requirements.
