A firewall is hardware located between the internal network and the public Internet and designed to prevent intrusion into the network. A firewall analyzes incoming and outgoing network traffic and blocks malicious attacks. Perform these analyzes by receiving the manufacturer's definition files. These definition files are essentially models that the firewall can compare to determine access to and from the network. Based on these definition files, the firewall can also detect viruses that are running or attempting to compromise the network.
A firewall is hardware located between the internal network and the public Internet and designed to prevent intrusion into the network. A firewall analyzes incoming and outgoing network traffic and blocks malicious attacks.
Perform these analyzes by receiving the manufacturer's definition files. These definition files are essentially models that the firewall can compare to determine access to and from the network. Based on these definition files, the firewall can also detect viruses that are running or attempting to compromise the network.
Top Ten Reasons To Choose Firewall as a Service To Your Business
A new approach to cybersecurity is to protect the increasingly blurred boundaries: technology that provides firewalls or firewall as a service, firewalls and other network security features as a cloud service, and therefore a completely appliance form factor is. Gartner ranks firewall as a service as a “rising” technology in the latest hype cycle report and knows there is an urgent need for a more flexible approach to protecting the network. Let's take a look at 8 reasons why FWaaS is rapidly gaining popularity within the company.
Single Global Firewall
firewall as a service completely eliminates the form factor of the device. Firewall as a service makes the firewall service available to all branches without installing additional hardware. The result? A single logical global firewall with a single security policy that considers applications for the entire organization.
Avoiding Appliance Sprawl
With firewall as a service, the processing, maintenance, configuration, policy and upgrade lifecycles are all hard work and eliminate the need for additional points of failure on the network. By introducing a firewall feature in the cloud, FWaaS eliminates the need to create an appliance, so you do not have to worry about scheduling and maintaining capacity issues. FwaaS can be deployed quickly and is very flexible. Grow in one click without having to invest in expensive device upgrades.
One of the major issues with appliance-based security is that the performance of physical devices is limited. If a physical device experiences an increased load due to increased traffic volume or if additional processing is required to decrypt the increased SSL traffic volume, the device must be upgraded to meet the increased capacity requirements. There is.
Due to budget constraints, the physical limitations of devices often require you to choose between security and cost-effectiveness. As a result, the security of remote branch offices is often compromised. The use of FWaaS eliminates the need for complex sizing processes to determine the capacity of the appliance. With Firewall as a Service, you can grow your business organically with unlimited scalability.
Improved End-User Experience
Direct access to the Internet (appliance avoidance) and random appliance growth complicate the life cycle of perimeter security management. Options such as MPLS / VPN reduce the end-user experience because traffic routed over the public Internet can be affected by high latency and packet loss. Routing traffic using an MPLS network is expensive. FWaaS avoids all these problems and creates a friendly but secure environment.
Today's dynamic network requires a different approach. Many companies use expensive MPLS-based WAN networks to connect remote branch offices. When remote users attempt to access enterprise applications in SaaS or cloud mode, the trombone effect occurs when traffic is redirected through a central location. This setting loses control and visibility of the network.
Unified Security Policy
With FwaaS, security policies can be applied consistently to all traffic, sites, or users, including mobile users, remote users, and fixed users. Firewall as a Service supports centralized management of security policies and enables the definition and application of network-wide policies.
Keeping It Simple
Appliance maintenance and ongoing configuration management are time and resource issues. On the other hand, one of the main advantages of FWaaS is its simple architecture. Its fast deployment and easy maintenance make it an excellent network security option for overloaded IT teams. Instead of spending time resizing, deploying, patching, upgrading, and configuring a large number of edge devices, you can move to work that delivers real security value by detecting early and late-stage risks. attenuating them quickly. The requirement or the quick software update has been removed. Planning and deploying capacity can be managed quickly and easily.
Flexibility & Scalability
Scalability of services is one of the most important and up-to-date features of firewall as a service. firewall as a service can grow with the click of a button. Unlike appliance-based firewalls that require the replacement or upgrade of physical devices when bandwidth exceeds firewall throughput, firewall as a service is designed to scale easily as bandwidth increases.