Ddos firewall diyddos firewall installation video

step

1, put the firewall on the shelf and open it;

2. Configure the interface IP address and divide the area; ;

3. Configure the firewall control strategy and start it;

4. Configure the firewall NAT. If you don't link the external network, you don't need to configure it.

5. Configure the port mapping. If it is not available, it may not be configured.

6. Configure the default route;

7. Open the packet filter, and give up if you don't open it;

8. Configure the login user and password permissions;

9. Save the configuration.

Ddos protection software?

DDOS protection software uses a large number of controlled hosts to launch flood attacks on target hosts, which can be widely used in computer room routing hardware firewall test, computer room bandwidth test, server load upper limit test, WEB application test and so on. It is mainly used for target host attack test, website attack test and traffic test. It refers to the characteristics of many excellent DDOS attack test software at home and abroad, and adopts the world-leading network flow control and system overhead control technology, which has excellent characteristics such as high speed, non-blocking, good concealment and strong attack performance.

1. Briefly describe the architecture of firewall 2. Briefly describe DDos attack process 3. Briefly describe the working principle of failover 4. Briefly describe the basic interface of firewall?

Structure of firewall: 1. Dual-homed host architecture II. Shielding host architecture 3. Shielded subnet architecture.

What is the principle of ddos firewall?

DDoS firewall is an efficient active defense system, which can effectively defend against many unknown attacks such as DoS/DDoS, SuperDDoS, DrDoS, proxy CC, mutant CC, zombie cluster CC, UDPFlood, mutant UDP, random UDP, ICMP, IGMP, SYN, SYNFLOOD, ARP attack, legendary dumb attack, forum dumb attack, non-TCP/IP protocol layer attack and so on.

Various common attacks can be effectively identified, and these attacks can be handled and stopped in real time through integrated mechanisms. It has the functions of remote network monitoring and packet analysis, and can quickly obtain and analyze the latest attack characteristics and defend against the latest attack means.

At the same time, DDoS firewall is also a server security guard, which has a variety of server intrusion protection functions, preventing hackers from sniffing and intrusion tampering, truly protecting from the outside and creating a safe and maintenance-free server for you. As a new force and rising star in the field of network fire prevention in China, the 3D protection structure of DDoS firewall provides an anti-DDoS firewall with excellent protection, practical function, simple operation and low resource occupation with the idea of simplicity (operation) rather than simplicity (function).