obfuscation

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 4 years ago . We are planning to develop a client server application using C# and MySQL. We plan to sell the product on the shelf like any other software utility. We are worried about the decompilation of our product which does have some sort of edge over our competitors in terms of usability

问题 How does this C program work? main(_){_^448&&main(-~_);putchar(--_%64?32|-~7[__TIME__-_/8%8][">'txiZ^(~z?"-48]>>";;;====~$::199"[_*2&8|_/64]/(_&2?1:8)%8&1:10);} It compiles as it is (tested on gcc 4.6.3 ). It prints the time when compiled. On my system: !! !!!!!! !! !!!!!! !! !!!!!! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !!!!!! !! !! !! !! !! !!!!!! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !!!!!! !! !! !! !!!!!! Source: sykes2 - A clock in one line, sykes2 author hints Some

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . For a while we were using a tool called CodeVeil. I'm just wondering if there are better alternatives out there. Edit: Before more

问题 Is there any obfuscation tool to use with Android Studio ? IntelliGuard plugin is declared to be supported by the Studio, but it doesn't work actually due to missing AntSupport plugin. I wan't able to find one in the repository. Any ideas? P.S. Android Studio build process is based on Gradle, so I wouldn't expect to see Ant support there at all. May be I'm wrong. 回答1: Basic Obfuscation To obfuscate code in Android studio just go to your build.gradle file in your Android Studio project: Change

问题 This question already has answers here : Why does ++[[]][+[]]+[+[]] return the string “10”? (9 answers) (![]+[])[+[]]… Explain why this works (1 answer) Closed 6 years ago . While reading this article posted on dzone I found a snippet of JavaScript originally posted on Twitter by Marcus Lagergren. The following code apparently prints the string "fail" (![]+[])[+[]]+(![]+[])[+!+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]; This involves implicit type casting and I'm trying to understand

问题 I would like to be able to show some values on the page but hide them in the page source. Im pretty sure this is not possible, but i figured i would ask. Edit I am writing my own verification system to prevent hackers/spammers. Im using encryption when passing the data, but the original value can be currently viewed in the page source ( thus someone can write a loop on the source and pull the data ). 回答1: Officially as per your tags not including javascript: No... However, it's possible to

问题 I have used cocos2d-x to develop the game. now i have applied pro-guard to it, resolved all the warnings. Finally I exported the api. The pro-guard worked fine for me. But when I tested the api, the application crashed. Without proguard the application works smoothly. Any solution for on how to implement proguard with cocos2dx.? 回答1: Can you share your proguard rules with us ? Did you add a rule to tell Proguard to avoid obfuscating native methods ? -keepclasseswithmembernames

问题 I have used cocos2d-x to develop the game. now i have applied pro-guard to it, resolved all the warnings. Finally I exported the api. The pro-guard worked fine for me. But when I tested the api, the application crashed. Without proguard the application works smoothly. Any solution for on how to implement proguard with cocos2dx.? 回答1: Can you share your proguard rules with us ? Did you add a rule to tell Proguard to avoid obfuscating native methods ? -keepclasseswithmembernames

问题 I am new to Oracle and JSP Both.. As a part of my assignment i am try to create a login page in JSP. so I have connected it to the database and i have all username and passwords. but passowrd is in encrypted format.. My supervisor told me that its encrypted in dbms_obfuscation_toolkit.DESEncrypt ... I have to decrypt that password to original so I could check it with provided password on login page.. I am using this code in JSP: <%@ page import="java.sql.*" %> <%@ page import="java.security.*

问题 I want to reveal my desktop java application to public, but I'm not sure how to protect it from reverse-engineering or source code stealing? Is it possible to convert the application to an exe file? and if it is, wouldn't that be enough to protect it? 回答1: If it's really worth someone's time to reverse engineer your source from the binary, they will. You might be able to make it slightly harder, but never impossible. 回答2: You can use a Java Obfuscator such as ProGuard. ProGuard is a free Java