botnet attack

What is xss attack? the definition on the internet is as follows:XSS, also known as CSS (Cross Site Script), is a Cross-Site scripting attack. A malicious attacker inserts malicious script code into a Web page. When a user browses this page, the script code embedded in the Web page is executed, this achieves the Special Purpose of malicious attacks to users. XSS is a passive

principle of hash conflict is to construct the data for the specific hashing algorithm, so that all the data collide.Here we use a simple method to construct the conflict data-brute force method. (Low efficiency)Due to the low efficiency of the brute force method, we use a more efficient method of meeting the collision (Meet-in-the-middle attack) or equivalent substring (equivalent substrings) to construct the conflicting data.Equivalent substring:Wh

Buffer Overflow Attack Experiment (3)This experiment is expected to be divided into 3 small experiments to do, this is the third experiment. Buffer Overflow Attack Experiment (1) Buffer Overflow Attack Experiment (2) Buffer Overflow Attack Experiment (3) This experiment kneeling Xie g

XML-RPC amplification attack: "Violent aesthetics" against WordPress" Brute force cracking attacks are one of the oldest and most common attacks we have seen on the Internet so far. Hackers can use SSH and FTP protocols to crack your WEB server. Traditional brute force cracking attacks These attacks are generally not very complex and theoretically easy to curb. However, they still have value, because people are not used to using strong passwords, an

Embedded-WINKHUB edge channel attack (NAND Glitch)0x00 Preface With the rapid development of IOT, research on the security of various embedded devices and routers is becoming increasingly popular. however, unlike previous software-only security research, this type of research often needs to combine the corresponding hardware knowledge. many friends are confused about how to start, and even stuck on the tool to be selected. therefore, Wang will share

" The above code actually takes advantage of the Unicode vulnerability on the host target and executes the dir command. This allows the include (), require (), include_once (), and require_once () to support remote files to become more interesting in the context. The main function of these functions is to include the contents of the specified file, and to interpret them in PHP code, mainly used in the library file. For example: Include ($libdir. "/languages.php"); ?> In the above example, "

Attempted replay attack and Message hist queue is filling up in HeartbeatSome problems have been encountered during the use of Heartbeat, and there are also solutions on the Internet. In view of the special characteristics of the environment, the solution will still appear after the online solution, so it takes some time to troubleshoot, I found that I had two heartbeat environments... If you do not die, you will not die.I am using Heartbeat + mysql h

SSRF attack Overview Many Web applications provide the ability to retrieve data from other servers. With the URL specified by the user, the Web application can obtain images, download files, and read file content. If this function is maliciously used, you can use a defective web application as a proxy to attack remote and local servers. This type of attack is cal

Note: ThisArticleWe will only talk about the latest attack technology against the Bluetooth PIN code to remind everyone to take precautions and have no other purpose. No one may use the technology described in this article to do anything illegal. Recently, a number of domestic and foreign websites have published a news about the latest attack technology against the Bluetooth PIN code: By forcing two bluet

Researchers from Amsterdam's Vrije Universiteit have shown that using a rowhammer attack can remotely hack an Android phone.What is a rowhammer attack?"The Rowhammer attack target is the DRAM memory design. On a system with insufficient DRAM refreshes, the target operation on a single line of DRAM memory may affect the memory value of adjacent rows, "the CERT Dep

(Excerpt from China cert) For a host system that provides information services, the fundamental principle is that if the attack does not allow the system to continue to provide services, your coping strategy is first and foremost to restore services quickly. 1. The first step in an attack response is to analyze the extent of the attack and you must quickly determ