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Cybercriminals are increasingly finding opportunities to attack unsuspecting victims as companies enter uncharted territory with their transition to remote working, BYOD and other related strategies to ensure effective workplace arrangements. workplace.

In response to the new challenges of securing organizations, Secure Access Server Edge or SASE was introduced. The concept emerged in 2019 as coined by Gartner, describing it as “a new set of technologies including SD-WAN, SWG, CASB, ZTNA and FWaaS as core capabilities, with the ability to identify sensitive data or malware and the ability to decrypt content at line speed, with continuous session monitoring for risk and trust levels.

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SASE has gained ground over the years. Gartner predicts that approximately 40% of enterprises are expected to adopt SASE strategies by 2024. Organizations that are accelerating their digital transformation and moving to the cloud see significant benefits from integrating SASE into their security posture, particularly to address the following challenges .

Growing complexity of cybersecurity

Securing on-premises IT assets is already difficult; the challenge increases exponentially when organizations need to secure connections with remote employees, BYOD computers and devices, and IoT devices and gadgets. Having these devices unmanaged significantly complicates a company’s security requirements.

This is where SASE security provides a very appropriate upgrade. Designed to be a decentralized, cloud-based security solution, SASE facilitates secure connections between remote entities, including branch offices, devices, users, applications, web services, and edge computing locations. It removes the conventional enterprise delivery model of providing security, moving away from data centers to unify security controls through a central cloud-based system.

Imagine having to secure a multitude of applications, devices and users in different parts of the world. Even identifying them is already a chore. What more could you ask for when the job requires consistent security regulation of connections between hundreds or thousands of users and devices? SASE allows for greater security visibility amid the overwhelming number and complexity of connections or complex network configuration that it all entails.

Having a single cloud-based security solution is considerably easier to manage compared to multiple security appliances or software tools from different vendors. Also, it is inherent in SASE to use a single-pass architecture to decrypt traffic flows with multiple policy engines instead of reconciling some traffic inspection services. This helps to further reduce the complexity of cybersecurity.

Rising cybersecurity costs

Today, protecting organizations against the spectrum of cyber threats doesn’t come cheap. A Deloitte report shows that companies spend between 6 and 14% of their annual IT budget on cybersecurity. This is a significant sum that should be used wisely. Last year, there was an estimated 12% increase in cybersecurity spending, based on Gartner figures.

What’s great about SASE is that it’s very cost effective. Because it is a cloud-based solution available on an “as-a-service” basis, almost all associated costs are significantly lower. For one, there are no local or client-side applications to install, configure, and maintain. Likewise, there is no associated equipment to operate and maintain. Deployments can be done quickly without high upfront costs.

All technical aspects of SASE system maintenance are left to the vendor. From troubleshooting to updates, there is no handling requirement that would require an expert or someone with a high enough level of skill. Organizations that adopt SASE won’t have to hire new staff or invest in additional hardware.

Flexibility and scalability challenges

SASE is a highly flexible cybersecurity solution suitable for modern organizations. This is a crucial attribute considering how organizations today are forced to undergo rapid change. Some big companies have to downsize to survive. There are small startups hitting a pot of gold that they need to grow fast.

Organizational changes are among the main factors that lead to security vulnerabilities or weaknesses. As businesses acquire more desktops or become more reliant on cloud services, they inevitably have to face the reality that there will be disruptions to their security posture. They need to adapt and have enough security defenses without breaking the bank.

Working in a cloud-based infrastructure, SASE offers great flexibility to deliver the right cybersecurity features and functions whenever needed, not as part of a bundle of services charged at a flat rate. This is important, especially for organizations struggling to find their funds to survive or to take advantage of opportunities. It can provide cyber threat and credential theft prevention, sandboxing, web filtering, DNS protection, data loss prevention (DLP), and advanced firewall policies based on needs of an organization.

Solution adapted to contemporary cybersecurity challenges

SASE is far from perfect. It also has a few pinch points for organizations considering adopting it. Specifically, enterprises must virtualize networks and operations using SD-WAN if they wish to adopt SASE. This would require equipment upgrades. Also, it would be necessary to have an integrated computer security structure.

These hurdles, however, pale in comparison to the benefits offered by Secure Access Server Edge. The benefits of flexibility and scalability, significant reduction in false positives, and proper strategy to deal with cybersecurity complexities are crucial reasons to consider SASE. This is where many are heading, and it would be inappropriate to ignore or actively avoid it.

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