If the chosen SASE product becomes outdated, switching to a new one might not be straightforward. However, companies also have to accept that they’re getting all capabilities from one supplier and that this comes with a cost. Adopting SASE is an excellent way for companies undergoing cloud transformation to simplify the security process and cover many compliance requirements. Failing to do this can lead to tool sprawl – where unnecessary purchasing of new IT tools leads to redundancy, wasteful spending, and increased system complexity.Īnd then there’s the risk of vendor lock-in. The organization also needs to look closely at its existing tech stack for duplicative capabilities. Unfortunately, this can leave many companies confused about the tools and methodologies they need to help their business stay competitive.Īnd even when an organization decides on a specific set of tools to adopt, it’s not as simple as choosing a vendor that offers these tools. Security vendors are all too aware of SASE’s hype and leverage this with non-stop marketing. When organizations fail to embrace these changes, they don’t realize the true potential of SASE. These teams need to collaborate, and as a result, roles may need to be more flexible. This means security teams have to rethink how they view the network.Īdditionally, consolidating these tools under a unified solution means companies need to break down silos between networking and security teams. SASE shifts security from a site-centric model to a more user-centric and contextual-based approach. However, while this statement has some truth, SASE requires a paradigm shift in organizational mindset. Some people argue that SASE is nothing new but rather a consolidation of various security tools already in existence. The Hurdles to SASE Realization A Paradigm Shift Or in other words, SASE can work brilliantly when done well, but more often than not, this isn’t happening. And at the same time, many security vendors don’t yet have the skills or experience with SASE to deliver on its promises.
Successfully adopting and implementing SASE presents many challenges for organizations. Why SASE Is Failing To Live Up to the Hypeĭespite the many promises SASE offers, many companies are struggling to realize these benefits for several reasons.
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Because it’s a cloud-based distributed service, you can add or remove capabilities as needed and ready your network at breakneck speed, all without purchasing additional software and managing new contracts. If you suddenly experience a surge in traffic or decide it’s time to expand into other regions, you can rely on SASE to keep up. In simple words, SASE promises a way to future-proof your business.
For example, with SASE, organizations can fine-tune network access control ( NAC ) and secure seamless access for users, achieve real-time application optimization, apply consistent security policies, enable more remote and mobile access, and more. It promises to simplify network security in the cloud, improve efficiency and security, and reduce costs. SASE offers a solution to these problems and more. And this issue has only become more challenging as companies shift from on-premise to the cloud. This hurt IT agility and prevented enterprises from scaling their networks effectively and securely. In the past, companies would implement network access with siloed point solutions that were often complex, costly, and difficult to manage. But why has it garnered so much attention? What Problems Does SASE Promise to Address? It converges network security solutions like secure web gateways (SWG), cloud access security brokers (CASB), firewall as a service (FWaaS), and zero-trust network access ( ZTNA ) with SD-WAN to create a unified, cloud-native service. Secure access service edge (SASE) is a framework for network architecture that combines VPN and SD-WAN capabilities with cloud-native security functions to securely connect users, systems, and endpoints to applications and services anywhere. Or, in other words, is the hype actually overhype? And does SASE deliver the simplified but secure networking reality we’ve all been waiting for? Let’s get into it. However, with so much hype surrounding SASE, many people wonder whether it lives up to its promise to future-proof corporate networks. Undoubtedly accelerated by the COVID-19 pandemic, SASE has captured the attention of IT professionals in the network and security landscape as they prepare for an increasingly cloud-centric way of working. First coined by research firm Gartner in 2019, SASE has become a hot topic in the IT industry in just a few short years.
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