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enterprise users. The Stuxnet, the so-called "super Factory virus", which caused part of the shutdown of Iran's nuclear facilities in 2010, was successfully invaded by exploiting the loopholes in the Siemens SIMATICWINCC Monitoring and Data Acquisition (SCADA) system of the enterprise-class application software at the Iranian nuclear equipment plant. But in the domestic, in recent years exploits the Web se
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 t
Due to the particularity of the mobile communication industry, a large number of applications provide services based on web sites. Therefore, the mobile company has extremely high requirements on web security protection, not only must it implement the largest web security protection, it must also carry huge traffic access and legal and regulatory audit compliance
Customer background
A Provincial Power Grid Company is a wholly owned subsidiary of China Southern Power Grid Co., Ltd. and one of the largest provincial power grid companies in China. The power grid company is engaged in power grid investment, operation and maintenance, power exchange and scheduling, Power Marketing, power equipment sales, commissioning, testing and testing as well as power design, construction, building, materials, scientific research economic entities for business such as tec
insecure browser-thin client brings two challenges: reducing application security and increasing security costs. Many web Front-end applications are not even considered to be attacked during development ..
In this context, a new technology, Web application firewall. It can
Web-based applications require security value-added vendors and system integrators to install, configure, and support firewall devices for a series of web application firewall services. Firewall Products, because of its assistance
In the "Out of the Web application firewall misunderstanding" series of articles (i), we analyzed and discussed who can protect Web applications, in this article we will focus on the characteristics and application of WAF.
As early as 2004, some foreign security vendors put
difficult to strike a balance between the two.
At present, most websites use this technology. They also understand the problems, but there is no better technology to replace it. Imperva's SecureSphere Web Application Firewall uses new protection methods, which not only effectively makes up for the shortcomings of traditional protection methods, but also has many
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
About 10 years ago, the Web application Firewall (WAF) entered the IT security field, and the first vendor to offer it was a handful of start-ups, such as Perfecto (once renamed Sanctum and later bought in 2004), Kavado (acquired by Protegrity in 2005) and Netcontinuum (Barracuda acquired in 2007). The working principle is quite simple: as the attack ranges move
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
Web Application Firewall, also known as WEB Application Security Firewall (WAF), has become increasingly popular since the end of. In the past, these tools were monopolized by a few large projects. However, with the emergence of a
Four years ago, today, a website security protection software named "safe3 web application firewall" was launched. From then on, the domestic server security field began to enter a new era. Yesterday, security umbrella network technology company officially released the safe3 web ap
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
Now, the market exists a large number of true and false Web application firewall products, the user's understanding of it is not clear enough, coupled with the industry's lack of Web application firewall measurement standards,
Installing a Web application firewall in the right place means you can have a buffer time to patch your attacks according to your plan, and it is different to rush to modify the attack that is causing the application to stop or to pay extra for the emergency that the developer and tester are experiencing.
"That's the
It takes a process to play a role
No two network architectures and running on the above application will be exactly the same, so, any security products to really play its role, can not simply put it into the network, it is necessary to constantly adjust the security policy according to the actual situation. The same is true for Web application firewalls.
To mak
What is Web application firewall?
Web application firewall is designed to protect web-based applications. Unlike traditional firewalls, it monitors and blocks data packets based on inte
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
Webshould bewith fire protectionWallis setWebAnti-Protection, netpageWarrantyProtection,LoadBalanced,should bewith deliveryin one of theWebOverall safety PreventionProtective Equipmenta piece ofProductionProducts . Web firewall products deployed in front of the Web server, serial access, not only on the hardware performance requirements, and can not affect the
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