Why you should layer cyber security architecture

Businesses should consider improving their cyber security strategy and implementation. With an increasing prevalence of online scams, digital extortion, ransomware attacks and hacks, a company’s IT network and endpoint devices should be secure against a wide range of threats. This is why no single cyber security architecture is completely effective; a layered approach should be taken.

According to research conducted by Interpol, modern cyber attacks are so sophisticated that it’s no longer effective to use just one framework of IT architecture to provide comprehensive security. Network breaches, data leaks, ransomware attacks and distributed denial of service (DDoS) attacks can be costly to companies.

Sometimes a multi-layered attack takes place which compromises the weakest security system. This is why a layered security architecture is recommended. A one-size-fits-all approach is outdated and can leave the business vulnerable. Cyber criminals are now using artificial intelligence, automation and advanced social engineering techniques to skirt around basic types of cyber protection.

It’s important to work with a service provider that understands your requirements in order to deliver the best possible solution with the best possible vendors from a security perspective. Businesses should ideally look for providers that can offer consultations and act as an extension of the company. The service provider should also ensure that all security systems are compatible and that the architecture is structured and set up correctly.

A layered approach should be considered carefully

When it comes to comprehensive cyber security, a well-thought-out strategy and effective execution are critical. It's important to take each element of the network and the end-user into perspective, in order to identify the areas where vulnerabilities have the highest chance of occurring. This will ensure that the right security can be implemented at that level.

A well-considered and executed defence system requires balance and compatibility. Each layer of the security system needs to work with the others; this makes the systems more manageable, even if it’s more complex. An experienced service provider will create a layered security architecture that meets your needs and leverages trusted vendors.

This type of approach will make use of cloud-based solutions, on-premise hardware, endpoint software and network applications to create a well-rounded solution that is effective against various threats. Most importantly, such a solution needs to be manageable by IT teams and have a system in place to monitor the system from a central location.

Access and control are vital

A layered security architecture requires a balance between the hardware, software and tools. Emphasis should be placed on application availability, access and control. The IT department will need full visibility over network traffic and automated reports on any suspicious activity on the network.

One of the risks of completely automated security lies in the configuration of the software and policy implementation. IT departments should still maintain some autonomy and control over the various systems. Once again, balance becomes an important factor here. A multi-layered architecture should maintain a balance.

Many enterprises are adopting a hybrid approach to cyber security, making use of cloud-based and on-premise systems. Companies that use these methods need to retain constant control over the whole ecosystem. A renowned IT security provider will be able to create and maintain a balanced, layered architecture for your business.

SEACOM Business offers comprehensive cyber security solutions for companies, including consultations and guidance. For more information or to get a quote for our IT security services, please email us at marketing@seacom.com or leave us a message.

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