Happy Shrimphttp://blog.csdn.net/lights_joy/Welcome reprint, but please keep the author informationvs ctrl+f5 You can run without debugging, but the environment variables it runs can still be passed to the application, in our debug scenario we use a Remoteconsole stub program in the debug state, Embedlinux The debug engine opens an automatically selected service port when you start debuggin
The simplicity and complexity of the user's network topology and the ease of user application are not the criteria for deciding whether or not to use a firewall, but a fundamental condition to determine whether a user is using a firewall is the user's need for network security!
The background of the emergence and existence of two kinds of equipment is different
The next generation of firewall wins the application layer, and the next generation wins the application layer.
Why is next-generation firewall superior to application layer?
Almost no one doubts about the important position of firewalls in the procurement of all security e
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
Translator: Liu DaningOne advantage of application next-generation firewall (NGFW) is that it can improve Application Awareness and granularity when setting and managing policies for specific application elements.
In contrast, the old-generation firewall relies on the ports
. 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 applicati
passage of some packets, it must be safe because the packets have been discarded. But in fact the firewall does not guarantee that the approved packets are secure, and the firewall cannot tell the difference between a normal service packet and a malicious packet, so the administrator is required to ensure that the packet is secure. The administrator must tell the firew
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, and have multiple deployment modes to deploy in extremely large and complex networks.
Prevent Web attacks, have XML firewalls, and pr
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
the birth of Vista. So what about the functionality and security effects of the built-in firewalls in Vista? First, Vista system firewall provides two modes and bidirectional filtering, and has obvious improvement in application rules and application strategies. It is no exaggeration to say that, to a certain extent, users can not install any Third-party
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
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 application insu
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
affected, but also difficult to effectively manage. Around 2005, big-name network vendors, including Cisco, Citrix and F5, or developed web-layer monitoring technologies, WAF as a recognized border security line. Another factor that prompted WAF to be used by mainstream users was the introduction of the payment Card Industry Data Security Standard (PCI-DSS), which explicitly required the use of firewall wi
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 forward the concept of Web application
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 complying with the Payment Card Industry Data Security Standard pci dss, have obtained
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 effectively reduce the implementation cost of website security. Barracuda
provide users with comprehensive intrusion prevention capabilities in a new generation of firewalls.
Depth Application layer Agent detection
Marck W.stevens that agent technology is an effective way for firewalls to protect vulnerable points in the network. Packet filtering and stateful packet filtering do not have the same depth of checking data as Agent technology. In the early development of the firewall
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 security loophole to become the mainstream whic
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 large number of low-cost products, as well as open-source trial products available for ch
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