netscaler application firewall

emitted by the server, so ICF does not provide protection for the security of the server at all. Of course, you can also use the appropriate settings to allow ICF to ignore all packets sent to one end of the packet, such as Port 80. All packets that are sent to port 80 are not discarded by ICF. In this sense 80 ports become undefended ports. Such a firewall product is not possible to use on the application

rulecombined with the experiment, verify the application of firewall iptablesExperimental environment;1) VMware Workstation virtual machine environment, three virtual machines. Host-only mode is used. 2) a redhat6.5 system pc act as a gateway firewall, set up two network adapters eth0 : ip 192.168.30.1 eth1 ip 12.0.0.1 3) a Windows7 system P

Have you made up your mind to make the application safe? After all, information such as financial transactions, credit card numbers, confidential information, and user profiles is too important for the business. But these applications are too big and complex, and most of all, these applications are exposed in front of the attacks that are being marched through port 80 (primarily for HTTP) and port 443 (for SSL) on the network

With the full application of Internet Web technology, for Web application firewall, all security enterprises are excited due to the market blowout. However, it should be noted that not all the "Boxes" that provide protection for Web servers are Web application firewalls. In fact, a standard Web

security of the entire internal network. Because of the increasingly complex network threat, a single firewall can not meet the needs of enterprise users, multi-function firewall began quietly popular. The so-called hardware firewall to achieve multi-function, is in the hardware firewall set cost is not its main compo

Firewalls are common, but not readily available. When it comes to security refinement analysis, the gateway based firewall is best, followed by the stateful detection firewall, but the stateful detection firewall provides the weakest security processing capability. However, in terms of manageability, the order is just the opposite: stateful detection firewalls ha

Editor: "In nine to 12 months, it will be widely used ." This is a long time on the speed-first Internet. Currently, attackers do not need to have a deep understanding of network protocols by using attack software that is everywhere on the Internet, such as changing the Web site homepage and getting the administrator password, damage the entire website data and other attacks. The network layer data generated during these attacks is no different from the normal data. Traditional firewalls have no

Although the firewall has been the main security method for Internet connection for 25 years, during this period, attackers have targeted the protocol stack and bypassed the operating system or TCP/IP protocol, directly implements the HTTP, HTML, and XML protocols for modern distributed web applications. Therefore, it is vital to integrate lower-layer firewalls with smart application-layer firewalls for mor

WAF, mainly to enhance the protection of web-specific intrusion methods, such as DDoS protection, SQL injection, XML injection, XSS, etc. Because it is an intrusion of the application layer rather than the network layer, it should be called Web IPS from a technical point of view, notWebApplicationFirewall . Because the focus is on anti- SQL injection, others are called SQL firewalls. in computer networks, a network

Current situation of firewall technology Since 1986, when the American Digital company installed the world's first commercial firewall system on the Internet, the concept of firewall has been put forward, and the firewall technology has been developed rapidly. Second generation fi