Fortinet network security

Network security, defined and explained

Network security refers to the technologies, processes, and policies used to defend any network, network traffic, and network-accessible assets from cyberattacks, unauthorised access, and data loss. Every organisation, from small businesses to the largest enterprises and service providers, in every industry, requires network security to protect critical assets and infrastructure from a rapidly expanding attack surface.

Network security must protect at the many edges of the network and also inside the network, with a layered approach. Vulnerabilities exist everywhere, from devices and data paths to applications and users. Because organisations encounter so many potential threats, there are also hundreds of network security management tools intended to address individual threats or exploits or assist with other mission-critical infrastructure needs, such as continuous compliance. Organisations should prioritise network security solutions that cover the multitude of threats, using a platform approach that prioritises integration and automation.

Fortinet security-driven networking

Fortinet’s security-driven networking strategy tightly integrates an organisation’s network infrastructure and security architecture, enabling the network to scale and change without compromising security operations. This next-generation approach is essential for effectively defending today’s highly dynamic environments – not only by providing consistent enforcement across today’s highly flexible perimeters but by also weaving security deep into the network itself.

Network security for businesses

Enterprise network security

Enterprise network security, especially for large and distributed enterprises, requires an integrated, automated, cloud-ready approach and network security solution that prioritises the protection of the corporate network and its assets and data, and preserving connectivity and an excellent user experience for employees and customers. Enterprise network cybersecurity doesn’t only mean keeping the bad guys at bay, either; legacy systems, patch management, alert fatigue, and a shortage of skilled cyber and network security workers all factor in to selecting the right solutions. At a minimum, an enterprise network security strategy incorporates both hardware and software tools; is inclusive of on-premises, hybrid, and cloud access models; maximises protection against the widest variety of online threats; governs what enters and exits the corporate network, and manages who has access to what on the network.

Small business network security

Attackers frequently target small businesses using techniques such as ransomware, fully aware that small business network security is often woefully inadequate. It’s important for all small businesses to select the right tools that will help safeguard data and company assets, including secure Wi-Fi, virtual private networks (VPNs), multi-factor authentication, and branch office firewalls. Cloud-based, centralised management also simplifies ongoing operations with useful rules and policies so small businesses can quickly employ new technology while keeping the business safe.