Network Security : How to secure your business network?


In today’s cyber threat world, every organization must have strong network security. Even a minor disruption to network infrastructures such as a minute of downtime or a lag in service performance can cause long-term damage to an organization’s reputation.

The most important component of network security is the next-generation firewall (NGFW). But in order to truly protect your network, you should consider other technologies as well, and effective network security today is the layered approach that can be centrally managed.

If you have a large business then you should consider going for enterprise security, which is an integrated, automated, cloud-ready approach and network security solution that prioritizes the protection of the corporate network assets and data, preserving connectivity and enabling an excellent user experience for customers.

Small businesses are always targeted by cybercriminals using ransomware. It’s important for all small businesses to select the right tools that will help them to safeguard their data and assets, including secure Wi-Fi, virtual private networks (VPN), multifactor authentication, and branch office firewalls.

Types of Network Security Solutions, Devices, and Tools

NGFW Firewalls

Firewalls are a standard security product used by most organizations. If you still use traditional firewalls, it’s time to replace them with Next-Generation Firewalls, because NGFW has the ability to block malware entering a network, something that older-generation firewalls cannot do.

SD-WAN and Branch Protection

The world has changed, and many enterprises now use the cloud for storage and subscribe to software-as-a-service(Saas). Traditionally, users connected to corporate data centers to access business applications, but now many of them can be accessed in the cloud.
Because of this, the traditional WAN is no longer suitable mainly because it causes latency errors. In contrast, SD-WAN simplifies WAN architecture, reduces costs, optimizes bandwidth, provides seamless access to the cloud, and boosts application performance, particularly for critical applications, without sacrificing security or privacy.

Intrusion Prevention System (IPS) Security Service

Another important security tool that is not to be overlooked is the intrusion prevention system (IPS) security service that identifies suspicious activity and reports it to the administrator. While doing so, it prevents users from engaging in harmful behavior.IPS tools are a critical part of network security, and increasingly they are integrated into network firewalls instead of being standalone products in the network security infrastructure.

Secure Web Gateway

Keeping mobile users safe from threats becomes more challenging as your company grows. You may have a variety of applications, some based at headquarters and some in the cloud. If you want users to stay protected while they use cloud applications outside their network, you need to provide them with a secure web gateway that gives secure internet access while they are disconnected from their VPN connection.

SSL Inspection

Every business should make sure that incoming and outgoing data are protected as well as possible, which means using Secure Sockets Layers (SSL) encryption, decryption, and inspection software.

On their websites, organizations often use SSL certificates to ensure the security of their connections. The downside to SSL encryption is that attackers often use it these days to hide malware. Therefore, when considering strong network security, you need to include SSL inspection support.

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