Yes Small Companies Can-and shocould-Build Secure Software

"For large software companies or major deployments such as banks or health care firms with large custom software bases, investing in software security can prove to be valuable and provide a measurable return on investment, but that's probably not

Game security on iOS platform-IPA cracking principle and defense

I talked about the security of iOS games in-house purchases, archive security, and memory security on my blog. In fact, there is also a very popular problem, but it is regarded as a chicken problem, that is, iOS IPA cracking, because most domestic

Alibaba PLAYER 5 latest swf xss 0day analysis and POC Improvement

Especially Thx's idea :) On the 16th, foreigners announced an unrepaired XSS 0-day release of Alibaba player. Player player is the most widely used flash player in the world, especially for many online love action movie websites abroad. Prior to

Bluebox Security reports how Android bypasses the application signature Authentication Vulnerability

I. Vulnerability descriptionSecurity company Bluebox Security recently claims that they have discovered vulnerabilities that may affect 99% devices in the Android system. According to this statement, this vulnerability has existed since Android 1.6 (

Weaver collaborative commerce software system weaver e-cology 7.000.0402 login submit plaintext Password

Cause: the plaintext account and password are submitted with GET during login. Hazard: 1. The account is not bound with the AD account, although not harmful, however, because the system stores the company's organizational structure and detailed

Linux users and the "minimum permission" Principle

After a Linux user logs on to login, it carries a user ID (UID) and a group ID (GID ). In the Linux File Management background, we can see that each file has nine more permissions to indicate which users are allowed to perform the operations (read,

Brute-force password cracking for a gold net member (bypass Verification Code Cracking Case)

Http://www.4.cn gold network through the verification code on the brute force cracking prevention, when you log on to an account with a wrong password, you need to enter the verification code to log on again. Many developers also use the

Web security vulnerability caused by GBK character encoding (character set) Defects

Most of the time, we don't care too much about character encoding. For Chinese websites, we generally use gb2312, gbk, and gb18030, or UTF-8. However, we may not know how to select different codes, which may lead to program design defects.

Re-analysis of Database Name Change anti-Download

I did not know where I saw an article yesterday (probably on the Phantom brigade or a BLOG of a security enthusiast). I said that I used the file name to download the database, it seems like adding "%" to the file name, so IE will request a

Run CMD commands on SQL servers with injection vulnerabilities without xp_cmdshell.

I found that even if xp_mongoshell is unavailable, it is still possible to run CMD on the server and get the echo result. here we need to use several other system stored procedures on the SQL SERVER: sp_OACreate, sp_OAGetProperty and sp_OAMethod.

Attack and Defense practices: Exploitation and prevention of Injection Vulnerabilities

Source: Tianji blog Before taking the IT Certification Examination, I am used to searching online. After a stroll, I accidentally came to the Chinese site of PROMETRIC. The author found that the entire site is an ASP program. Besides, there is a

Several default dangerous files in website programs

With the rise of the Internet, more and more people want to own their own websites, but many people do not know website or do not have time to do it, so borrowing others' source code has become a popular method. Because of this, it has created such

Fraud methods and case analysis of "disguised Website"

The following methods are provided to describe website fraud. These methods do not teach you how to perform website fraud, but do not use them to engage in illegal activities. The method is as follows: Fake website: Domain names of such websites are

DOM Based Cross Site Scripting

Xss is very popular now. in addition, xss tools are everywhere. As a result, just like sqlinj, many websites are hard to find obvious xss bugs. In the past, we used to search for xss in black boxes, and the results were very obvious, for white boxes,

13 WEBSHELL final backdoor discovery tour

Author: TheLostMindSource: Brilliant notes Since I last found a WebShell management website from the Internet, I found a backdoor, infected with a Trojan, and the database was damaged. So far, it has not been repaired ...... So be especially careful

About. NET Security Development from CSDN Vulnerabilities

By: jannockHttp://jannock.cnblogs.com/---------------------------Introduction:CSDN is short for chinese software develop net and is a chinese software development alliance.China's largest developer technology community---- Official website of

Use DBO to obtain SQL Management and System Permissions

In a supply and demand information published on the site to test the page http://www.xxx.com/new/new.asp? Id = 49 I did the following test :( 1) http://www.xxx.com/new/new.asp? Id = 49'Microsoft ole db Provider for ODBC Drivers error

How to perform security testing during website Testing

Security testing is a process for verifying the security services of applications and identifying potential security defects.Note: Security Testing does not ultimately prove that the application is secure, but is used to verify the effectiveness of

Opera XSS vectors

Http://www.thespanner.co.uk/2009/05/08/opera-xss-vectors/ It turns out I was right. originally I thought the protocols reported by my javascript fuzzer were false positives but as like lots of my code it seems to know better than me I tested the

Web Application Security Series: install and configure WVS (2)

Above (《Web Application Security Series: install and configure WVS (1)") We talked about how to configure a proxy server and how to configure HTTP proxy settings and SOCKS proxy settings. To sniff HTTP Communication, you must configure the web

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