waf web application firewall

the same time, barracuda provides a comprehensive solution with advanced technologies and profound accumulation: Web application firewall. Barracuda Web application firewall provides comprehensive security protection for

In the coming months, the Web application firewall vendors Citrix, F5 Networks, Imperva, Netcontinuum, and protegrity will add some functionality to their products to enable them to play a greater role in protecting networked enterprise data. Effective defense of applications Although traditional firewalls have effectively blocked some packets in the third tier

I. Overview: Today QQ received a friend's help, the following environment, looked at the ASA configuration, the strategy is full pass, incredibly unable to access, but also puzzled. If the use of GNS3 to build environmental testing, on both sides of the firewall grab packet, found that TCP three times handshake normal, but located inside the firewall issued by the HTTP GET packet is the

Naxsi is an openSource codeNginx web application firewall module with efficient and low maintenance rules. The main objective of naxsi is to help people reinforce their web applications.ProgramTo defend against SQL injection, cross-site scripting, cross-domain forgery requests, local and remote file inclusion vulnerabi

Request Forgery, malicious scanning, website phishing and other Web attacks and protection are also attracting more and more attention in the industry. In the face of so many Web security threats, what protection measures do we need? Is traditional protection methods still feasible? Firewalls, anti-virus, and IDS/IPS are all widely used traditional Web security

Core ConceptsWAFWeb application Firewall (Web application Firewall), or WAF.Web attacksAttacks initiated against web apps, including but not limited to the following types of attacks: SQL injection, XSS cross-site, Webshell upload

Prevent the Web page is tampered with is passive, can block intrusion behavior is active type, the IPS/UTM and other products mentioned above is a security universal gateway, there are special for the Web hardware security gateway, domestic such as: Green League Web Firewall, qiming wips (

The position of Web security in enterprise network security is becoming more and more important. If many Web-based attacks are not prevented, the consequences are very serious. Therefore, it is imperative for enterprises to configure Web firewalls. The so-called Web firewall

Security Gateway (WSG) for network security products) Web security gateway is a new type of network application security protection product developed on the basis of unified Threat Management Products. Provides more in-depth and comprehensive protection capabilities for Web Application Security. Protects against netwo

mention many applications running on non-standard ports. Although it is too early to assert that the traditional policy-oriented protection system is completely ineffective, in the context of the conversion from Network-layer attacks to Web attacks, we can draw a conclusion: without a firewall with application-layer detection and protection capabilities, we are

)Affected products:==========Vulnerability-Lab Team discovered multiple Web Vulnerabilities on Endians UTM Firewall v2.5.0 Appliance.Status==========PublishedAffected products:============================EndianProduct: UTM Firewall Appliance Application v2.5.-x; 2.4-0 2. 4.-xExploitation-Technique:====================

Application Guide: Cisco PIX Firewall configuration details-Linux Enterprise Application-Linux server application information, the following is a detailed description. In this application guide, the administrator can learn how to set up a new PIX

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

impact, how to maintain real-time updates? constantly receive a large number of security warning log, but do not know how to do? by the third party vulnerability platform exposure site security risks, impossible to guard against? A large amount of chicken attacks on the site's page display is slow or can not open, powerless? Attack from the traditional web attacks across to the business scene, such as collision, crawl data, SMS interface abuse, e

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 expert-wangkang Technology As a well-known manufacturer of application layer security, management and optimization in China, wangkang technology regards people, applications and content as the technical philosophy of product planning and has been focusing on the Research of Network Application Layer Technology for nine years. Wangkang's next-ge

successful connections from home, small office network, or the Internet. When you select the log on successful outbound connection check box, each connection information that succeeds through the firewall is collected. For example, when anyone on the network uses Internet Explorer to successfully connect to a Web site, a project is generated in the log. Log discarded packets-this will log on to all d

(cookie-poisoning) vulnerabilities. Effective session tracking not only keeps track of the information blocks that are created by the application firewall, but also digitally signs the blocks of information that are generated to protect the blocks of information from being tampered with. This requires the ability to track the response of each request and extract information block information from it. Respo

!!! Application policy: Application Firewall> Policies, select one policy, and click Global Bindings Procedure: 1. Systems> Settings> Change basic features. Select Application Firewall. 2. Create: Application

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