Despite the fact that cloud technologies are becoming more popular and the perimeter is becoming more blurred, it is an important component of echelon protection when building a corporate network.
Since perimeter protection is the first obstacle to preventing attacks from the outside, it is necessary to responsibly approach both the choice of the manufacturer and the determination of the necessary performance of the device itself.
DDoS ProtectionAlmost every organization cares about its information security. But there are times when, for some reason, the endpoints become controlled by attackers. It can be hundreds of thousands of infected devices scattered around the world. Attackers using these devices can generate gigabits of garbage traffic, which ultimately leads to a denial of service for any network resource.
DDoS protection devices support several types of protection:
• Onpremise - when the device is completely at your disposal
• Cloud - when traffic to the protected resource is redirected to the cloud for cleaning and checking for legitimacy
• Hybrid - in this case you have a device with a certain bandwidth, integrated with a cloud service, if the physical bandwidth is exceeded, the traffic to the protected resource is redirected to the cloud....- Web Application Layer Firewall (WAF)
In the era of Web applications, it’s important not to forget about protecting them. Developers are not always able to quickly eliminate vulnerabilities, as sometimes several teams need to interact to fix them.
Since you cannot stop the application for an indefinite time, and the risks must be minimized, WebApplicationFirewall comes to the rescue as quickly as possible.
WAF protects against such things as: SQL injections, unauthorized access to administrative resources from outside, CrossSiteRequestForgery, Cross-SiteScripting and others from the OWASP list.... 
Next-Generation Firewall (NGFW)Usually, it is recommended to use IPS to strengthen protection against network threats, and Web-proxy to control user Internet connections. This requires integration with external systems or modules to identify the user.
There is a solution to minimize the deployment time of integrated network protection, which combines the above functionality and solves problems from a single point of management that is a Next Generation Firewall.
A Next Generation Firewall includes the following functions: IPS, URL filtering and categorization, prioritization of traffic based on severity, analysis of encrypted traffic, contextual blocking of malicious files....