Branch Office Security encompasses the various security solutions that organizations put in place to ensure that branch offices can safely, securely, and reliably connect to the data center, the Internet, and cloud applications. In the past, branches relied on centralized gateways located at their data center to secure the entire enterprise. Organizations used traditional Wide Area Network (WAN) topology, where network communication between each branch office passed through the organization’s data center on its way to the cloud.
Though traditional WAN topology is still used today, more organizations are updating their networking strategy in order to quickly and reliably reach the Internet, without passing through the data center first. Organizations do so by implementing SD-WAN, a new type of Software-Defined network that allows branches to connect directly to cloud applications, resources, and tools from a branch office. Gartner projects that by 2023, 90% of branches will implement SD-WAN instead of traditional routers1. Many industries already, such as finance, healthcare, and retail, rely on this quick and secure method to access their cloud resources.
1Gartner 2018 MQ for WAN Edge Infrastructure
When deciding on a security solution for your organization, securing your branch office is a crucial piece of the puzzle. A security architecture that is up-to-date, can quickly and reliably handle in-going and outgoing traffic to the Internet, and can be deployed consistently across all of your branch offices will help keep your organization safe from data breaches and cyber attacks.