Cloud Security

With the development of ASP technology, more and more websites are developed based on ASP technology on the network. The support for ASP technology is already a basic function of IIS server in windows. However, there are more and more Trojans and

Sometimes it is really interesting to write and debug a program. For example, this time, the program has been done well.Netstat or other tools that list ports, such as fport or sysinternals Tcpview, call the API in Iphlpapi. dll to list ports. The

If nt4/win2000 is installed on your computer, you can directly use it as an Internet server. Microsoft has many patches, but there are still some vulnerabilities. Now let's talk about how to use IIS to build a server with high security performance. 1

I believe many friends are using the "auto-completion" function of IE, which can automatically save the various passwords we entered when logging on to the web page, this makes it easier for us to quickly open the website next time. This feature

Source: hacker BaseIn web design, we usually need to unify the overall style of the Web page. Most of the unified style involves the text attributes, the background color of the web page, and the link text attributes. If we apply CSS to control

[Introduction]Nowadays, Trojans are increasingly tricky. They often use file bundling methods to bundle Trojans into common files such as images and plain text, then, these files are sent to the victims through QQ, Email, or MSN. Once these files

1. Learn how to collect information about a network target: Ping www.baidu.comNmap sp 192.168.0.1-255Telnet www.baidu.com 3306Whois www.baidu.com 2. Understand the topology of a specific network 3. Learn about how to prevent DNS region

From our experience, a certain encryption method, no matter how powerful it was when it first appeared, exposes vulnerabilities as it moves over time, from a powerful encryption method to a weak encryption method. Nowadays, people are also worried

Once met, almost crazy, a friend installed MSSQL, hurry and try to delete the following components. of course, the premise is that you have to delete your own database, otherwise many functions will not be available after the component is deleted.

Author:Abysssec Translator:Riusksk(Quan Ge:Http://riusksk.blogbus.com)   The real beneficiaries of this article should be those who have the basis of the fixed assembly language and have the classic stack overflow knowledge, so that this Article can

Suppose you are a hacker. You just found that a system is not your opponent of the "leetskillz" tool software and has obtained the root access permission. The system administrator may later find that his system is "owned" by others. Suppose you are

Currently, the most common attack methods on the network are as follows: Social engineering attacks Physical attacks Brute force attack Unicode vulnerability attack This vulnerability can be exploited to launch attacks. In today's article, I will

Mysql permission escalation statements are summarized as follows: I. UDF Privilege Escalation I think everyone knows about this type of elevation of permission. I will roughly write the following statements: Create function example shell returns

Sometimes some people impose restrictions on the NET and NET1 permissions of users added to the server, so that many cainiao friends can stop looking at it. In fact, I personally feel that this problem is easy to solve. Here I also share my methods

Author: xuser @ fsafeA recently written program involves just one part of this article, and then asked phthegreat about the subsequent article. The DLL hijacking mentioned in this article actually existed very early. However, some people may not

From:Network Security Technology blog What is an external chain BACKDOOR: "if it is connected like TelNet, You can have full control over your system ."Let's show you a link-based backdoor.How can this backdoor be discovered?First, netstat-TCP 0.0.0

Xiaoyi will share with you a tips: Let Windows 7 help you monitor the software usage. Xiaomei is naughty and often uses my machine to chat QQ and download videos when I am not there. There is no evidence that Xiaoyi can't help her. However, with the

  1   Use IPTABLES   The command is as follows: iptables-a input-p tcp-s 192.168.1.1-j ACCEPT allows access to 192.168.1.1 (domain name can also be used)   Iptables-a input-p tcp -- dport 22-j DROP   2       Use the files under/etc/hosts.

A friend wants to build a GPU running password environment. He uses three GTX 460 graphics cards. I don't know what my friends are doing, but in the enterprise, we can build such a machine to verify the strength of encryption and hash algorithms in

Vulnerability description:BisonFTP Server v3.5 does not judge the buffer size when processing the received data, resulting in heap overflow.Vulnerability sample source:Http://www.exploit-db.com/exploits/17649/Debugging environment and