Social engineering of Information Security [2]: counterfeit identity in attack techniques

InPrevious postWe introduced "Information Collection". Today we will talk about "fake identities.To avoid misunderstanding, it is necessary to clarify in advance that "Information Collection", "fake identity", and "exert influence" are not isolated,

Troubleshooting of DDoS attacks on hosts at the source of LAN Paralysis

After receiving help from the customer, we recently conducted a network "visit ". This is a network fault caused by a DDos attack on the slave host. It is a typical case and the troubleshooting process is also twists and turns. I will restore the

Is SDN always vulnerable to network security vulnerabilities?

Theoretically, SDN technology should bring about a safer network. Because, through virtual networks to programmable stacks, the network will become more flexible and operations should be more automated, which should mean less "fat finger"

Red alarm! Anti-Virus Software

Text/image: erratic Recently, a virus named "avterminator" has been raging on the Internet. According to statistics, about 0.1 million of Chinese computer users have been attacked by the virus. "AV" in "avterminator" is the abbreviation of Antivirus,

Drop antivirus software command line Anti-Virus

Anti-virus, many people think it is necessary to use specialized anti-virus software. It is true that virus removal is much easier when anti-virus software is available. However, in practical applications, many computers do not have anti-virus

Test IP Address Spoofing in the same network segment using the Firewall

Tm3yShell7 blog We know that TCP/IP is based on different levels of addressing, and the information to be transmitted is often routed to the corresponding subnet Based on the ip address, then, find the host based on the mac address in the subnet. It

Crack a keyfile CM

[Title]: crack a keyfile CM[Author]: riusksk (quange)[Homepage ]:Http://riusksk.blogbus.com[Software ]:Http://bbs.pediy.com/attachment.php? Attachmentid = 30530 & d = 1251718431 [Shelling]: None[Email ]:Riusksk@qq.com[Time]: 2009/8/30[Statement]:

Table search for software registration algorithms

Text/graph TC-XB we have seen a variety of registration algorithms, today we want to introduce you to is an old and classic algorithm type: "look-up table computing ". What is table search? The simple description is that the software author sets a

Encrypt three muskeys SSL, SET, and PGP

SSL, SET, and PGP are common encryption methods on the Internet (I). They all have a large user base in their respective applications. This article will introduce these three popular encryption methods in detail.■ SSL (Secure Socket Layer)The SSL

File monitoring and restriction sharing software

In the previous article on Shared Software cracking, we talked about how to use the registry monitoring method to directly remove the restrictions on the time and number of times of using the shared software. In fact, many similar shared software

A Method for dongle cracking Based on Virtual Machine Branch judgment

Today, a friend's company obtained software for similar products and wanted to refer to the software for analysis. However, the software was equipped with dongle protection and could not run without dogs. So I asked to analyze the software, check

Preliminary Exploration of the Android Apk decryption project-preface, keywords, and decryption Environment

Preface: The struggle for encryption and decryption has never been stopped since software was available and will continue. Of course, the Android Apk application cannot be an exception. Next, we will discuss the Apk encryption and decryption on the

Tencent enterprise email password protection bypass and repair

  Brief description: when entering the enterprise mailbox from the QQ panel or QQ mailbox, bypass entering the enterprise mailbox password protection. For details, anyone who has used QQ enterprise mailbox and bound QQ/associated QQ mailbox

A hacker said to mainstream foreign trade B2C website Systems (I)

Many people yearn for and fear hackers, especially personal webmasters. In fact, fear is superfluous. Most hackers have principles (those without principles cannot take your website .), Value is also their value. I would like to introduce myself as

XSS cross-site scripting attack and Prevention

I. XSS Trojan attack simulation the following uses the dynamic network DVBBS Forum as an example to simulate detailed operations by attackers:Step 1: Download the source code of the dynamic network DVBBS Forum from the Internet and configure it in

Ufida icc website customer service system Arbitrary File Upload Vulnerability

Another File Upload Vulnerability in the customer service system of the ufida icc website looked at the previous vulnerability: http://www.bkjia.com/article/201204/425159.html, and found that the vulnerability still exists.I don't know if the

Sina Weibo gsid hijacking

This time I will post a method to hijack gsid. Only mobile browsers can log on to Weibo. Detailed Description: The user uses a mobile browser to log on to weibo.cn on Sina Weibo. The session id is stored in the URL weibo.cn /? Gsid = 3_5xxxx, so

Ding ding map various storage XSS

First of all, no sub-stations on this website have been filtered out, as well as forums, and so on.Http://user.ddmap.com/2597861 you visit, see personal information you know. ---------------------------------------------------------------------  

WAF bypass Technology in SQL Injection

Forum: French Forum directory 1. case-insensitive bypass 2. simple code bypass 3. annotation bypass 4. separated rewrite bypass 5. http parameter pollution (HPP) 6. use the logical operator or/and to bypass 7. comparison operator replacement 8.

What is "bypass" in website security?

What is "bypass" in Internet security "? What is "Side Note? What is "bypass" in Internet security "? "Bypass" is a common means of Internet hacker intrusion, most of which are used to attack virtual hosts. The principle is to use the security

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