Cloud Security

Firewall is a software or hardware product that establishes a security barrier between a trusted network and an untrusted network. The Linux operating system kernel has the packet filtering capability. The system administrator can set a set of rules

I. port forwarding:Before describing port forwarding, let's talk about one thing I encountered recently. I am engaged in testing. A manufacturer calls me to test a server software. Based on win2k, the port number is 881. The server is directly

Currently, large enterprise networks generally use DHCP servers to uniformly allocate TCP/IP configuration information to clients. This method not only reduces the maintenance workload of network administrators, but also improves the security of

Recently, "cloud" has become the hottest term in the IT industry. Since Google launched "cloud computing", all major IT industry vendors have been involved in a "cloud war" without exception ". From "cloud computing", many IT vendors have also

Bkjia.com exclusive Article] I am a newbie and have never engaged in PHP. Every time I encounter a PHP website, I feel the sorrow of no technology ). Recently I heard that PHP168 has the Arbitrary File Download Vulnerability, so I came up with the

Ma jingjun, Technical Director of dotweber, talked about the spread of viruses. In the past, viruses were destructive. The main harm of the virus was to destroy users' systems and make them unable to work normally, at present, the virus has been

"Cloud" is a network-based computer group with a large number of distributed computers. "Cloud computing" is the development of "Grid Computing". Unlike "Grid", which uses the idle computing capability of various clients to perform computing, "cloud

Bkjia.com exclusive Article] At present, more and more PHP websites are available. The CERT 365 team has studied PHP's network attack and defense technology, the team analyzed the principles of PHP Webshell backdoors, analyzed Php Webshell

Many users have encountered this phenomenon: When the website is opened and the page is not displayed, the anti-virus software starts to issue an alarm, prompting them to detect the trojan virus, or pop up other malicious advertisement windows such

It should be noted that for customers, the exchange of financial information between transactions and other aspects is the most important of all information. Even if all other aspects are ignored, you should not forget this aspect. People must make

SSL is a security protocol that provides the privacy and integrity between communications applications using TCP/IP. Hypertext Transfer Protocol (HTTP) over the Internet uses SSL for secure communication. Data transmitted between the client and

Bkjia.com exclusive Article] When we conduct a Security penetration test, the first thing we need to do is to collect as much information as possible for the target application. Therefore, information collection is an essential step for penetration

Bkjia.com comprehensive report: Xinjiang mobile portal and business system websites serve as windows for Xinjiang mobile's external display and services, representing the corporate image of Xinjiang mobile, with the complexity of the network

"Typhoid" is a highly infectious disease that can be infected if exposed. The Web application system uses standard protocols. If a Web server is infected with Trojans, visitors will be infected and their information will be stolen when accessing the

Bkjia.com exclusive Article] We know that, unlike traditional Web applications, Web 2.0 applications are generally built on Ajax and interactive Web services, this technological transformation brings new security challenges to security professionals.

Recently, Wedge Networks is a world-renowned leading provider of high-performance Web 2.0 security solutions and a high-end Web security device provider) announced the news of its high-end Web security device Wedge Networks BeSecure NDP-2040 through

Xiaotang's WEB servers are often damaged and attacked by illegal users from outside the Internet and within the company. A few days ago, due to the Administrator's negligence and mistakes, failed to promptly revoke the permissions granted by the

Bkjia.com exclusive Article]1. Analysis of website status and Existing Problems If you do not understand the status quo, do not analyze the status quo, and do not find any problems, you will not be able to discuss solution rectification. Therefore,

It's so nice to use udev to get a linux bot today. I didn't expect my character to be so good ...... Today, I tested a website with ay520, but the website was so powerful that I didn't find any vulnerabilities. So I started a roundabout attack

Bkjia.com Integrated news] today's social networking websites and a variety of Web 2.0 applications have become an indispensable part of business operations. It is most appropriate to describe Web 2.0 applications with the old Chinese saying "water