Web hacker always survive in the constant struggle with WAF, manufacturers constantly filter, Hacker constantly bypass. WAF Bypass is an eternal topic, many friends also summed up a lot of strange tricks. Well, today I'm here to do a little literacy.
The first name before this article is: WAF bypass for SQL injection #理论篇, I submitted freebuf on June 17. Link: Click here now Blog recovery, special hair here.Web hacker always survive in the constant struggle with WAF, manufacturers constantly
There are several types of encryption in PHP:1. MD5 EncryptionString MD5 (string $str [, bool $raw _output = false])ParametersSTR--the original string.Raw_output--If the optional raw_output is set to TRUE, then the MD5 Digest is returned in the
This article mainly introduces node-images, a middleware for processing images by nodejs, which is of great practical value, for more information about node-images, see the next article. It is very useful.
Cross-platform image decoder (png/jpeg/gif)
Is it difficult to get the correct image scaling for your application? Is your picture too large to cause memory problems? Or is the picture improperly scaled resulting in a bad user experience? To find a good solution, we consulted Andreas Agvard
Recently, when I was studying JavaScript and Java as a domain chain that contains global information, I recorded common global attributes and methods. This is the accumulation of knowledge, not all of which are listed, for details, refer to the API
ASP.net learning summary, asp.net Summary
I learned that ASP.net once again came into contact with B/S development. The following figure summarizes the macro structure of ASP.net. Next, we will introduce the six objects in ASP.net in detail.
1. The
Learn ASP. NET once again contacted B/s development. Here is a summary of the macro structure of ASP. The six main objects in ASP. NET are described in detail later.1.Request obtains data from the client, including form-based data and parameter list
Unity's built-in shader include files: These files end With. cninc, Hlslsupport.cginc: Auto-include, some cross-platform compilation-related macros and definitions. Unitycg.cginc: Commonly used global variables and functions. Autolight.cginc:
In PHP development, Session is stored on the server side, which is relatively secure and not as long as Cookie, here we will introduce in detail 10 PHP session processing functions.
In PHP development, Session is stored on the server side, which is
This article describes how to process, decode, and parse url strings in PHP. The following is a detailed example
This article describes how to process, decode, and parse url strings in PHP. The following is a detailed example
Web Application firewils have become the new security solution for several businesses. compile companies often ignore the actual vulnerabilities and merely rely on the firewall for protection. regrettably, most, if not all firewils can be bypassed.
Technical Analysis of Potato Elevation of Privilege
(Graphic independence)0 × 00 Preface
A permission escalation tool named Potato was included a while ago. It was found that the Elevation of Privilege posture of the tool was not the same as
The session module cannot guarantee that the information stored in the session can only be viewed by the user who created the session. Based on the data it stores, more measures need to be taken to actively protect the session integrity. Evaluating
Import java.io.unsupportedencodingexception;/** * Convert string encoding */public class Changecharset {/** 7-bit ASCII character, also known as iso646-us, Un Basic Latin block of icode character set */public static final String us_ascii = "Us-ascii"
In some of the previous blogs about Android, there are articles about custom controls. So, in this blog post, I'll show you how to implement the Compass view in a way that customizes the control. We will create a new compass view by extending the
Address: www. phpthinking. comarchives602 development habits common string processing function combing: strtr () Conversion string specific characters. Substr () returns part of the string. Strstr () searches for the first occurrence of a string in
In order to avoid transmitting HTTP content in plaintext, it can be transmitted by Base64 encoding, then decoded by the receiver, and also facilitates the string transmission of 2 binary data.For iOS, Google offers a great tool class for Base64
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Notes ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;
1: CPU components: Register, Alu, Cu, clock.Clock is used to synchronize internal CPU operations and other system components.The order of steps in which the control
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.