barracuda web application firewall review

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

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

attacks through Web applications. The device must have redundancy and failover functions. 3. SSL uninstall capability is required to reduce server load 4. User authentication is required to enhance access security. 5. solutions must be easy to manage and use. U. S. cellular does not want new devices to require a large amount of personnel training and complex maintenance time. New devices must be similar to existing data center devices.

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

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

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,

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

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

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

. Its product design philosophy is based on strategies, such as the ten categories of policy models provided by Gartner. Such products can automatically monitor the entire background system. In addition to its own blacklist, more are policies. In addition, application acceleration and Server Load balancer modules must be integrated. New category From the perspective of technological development, many Web

attacked. Checking the application code carefully is a way to replace the web application firewall. All attacks are successful in the case of compilation errors or lack of internal data checks. Theoretically, a web application th

solutions to prevent network viruses, Web Application Security authentication, and other issues. However, IDS/IPS technology lays a good technical foundation for future network security, many of the new Web application firewalls and next-generation firewalls are derived from IDS/IPS. In addition, IDS/IPS still have br

Original Title: Next Generation of Application Firewall Web application firewall is the beginning. To combat increasingly complex application attacks, the protection provided by WAF should be integrated into the

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 principl

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

obtain the original user account information. Tampered parameters or urls: web applications usually embed parameters and URLs in the returned web pages, or use authorized parameters to update the cache. Hackers can modify these parameters, URLs, or caches so that the Web server returns information that should not be leaked. Buffer overflow: the

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