January 12, 2023
Why businesses should adopt SASE security
One of the most recent network architectures developed is Secure Access Service Edge (SASE). Network security is the foundation of this cloud-native solution's functionality. SASE was developed in the midst of the global pandemic when employees required secure access to a company's network from any location due to remote working and distributed teams.
This modern network secures remote workers' access to the internet, cloud services, software as a service (SaaS) and private applications. Endpoint security follows the user wherever they go because it is delivered from the cloud edge. This is unlike a traditional network architecture where security resides within the company’s network
Why consider adopting SASE?
The main issues with remote work, cloud services, IT security and digital transformation are directly addressed by SASE. With cloud-based applications and infrastructure as a service (IaaS), enterprises are moving towards a more mobile approach to working, which means that their data starts to exist outside the walls of their on-premise servers.
This necessitates security to be a top priority for the network, especially as remote workers access the network using a variety of connection types. SASE is the abstraction of security services - they are hosted on the cloud and reduce the complexity of endpoint protection across the entire business.
All security functions of traditional network are combined in a cloud-native SASE network, which delivers them from a multi-tenant, global cloud environment. This is ideal for large organisations or small-to-medium-sized enterprises (SMEs) that want to expedite their digital transformation and have remote workforces.
Benefits of SASE for enterprises
SASE has several benefits over traditional network architectures. The greatest advantage is an enhanced security posture. Many remote employees connect to their company network via a virtual private network (VPN), however SASE eliminates the need for this. Their devices remain protected as cyber security is delivered from the cloud edge.
Improved user authentication and zero-trust access are further security benefits. This means that in order to access the network, employees must first undergo multifactor authentication. It also ensures that neither the general public nor cybercriminals can access the system, preventing lateral movement.
SASE networks also have reduced complexity as there is no need for multiple vendors and appliances. The network is hosted on the cloud, and all of its components are compatible with one another. This makes managing and monitoring a SASE network easier. The user experience is improved significantly and IT teams can get a granular view of every component on the network.
Last but not least, SASE networks are generally less costly than traditional IT networks. They require fewer hardware appliances and have much lower overhead costs. This is partly because they are easier to manage, but it is also because the backhaul and core bandwidth requirements are reduced.
By adopting SASE, businesses will benefit from cutting-edge architecture that truly reduces costs and complexity while improving user access and security. This addresses a number of issues caused by legacy network architecture. For more information about SASE or to get a quote for IT network services, email us at marketing@seacom.com or leave us a message.
SEACOM owns Africa’s largest network of information and communications technology (ICT) infrastructure, including fibre optic networks and subsea cables. We offer a wide range of industry-leading scalable ICT solutions for large companies that operate throughout the region.
SEACOM is privately owned - making it adaptable to the needs of the client. We are the preferred ICT and internet connectivity supplier for African enterprises. We can guarantee fast, reliable and secure internet and networking services at affordable prices.
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