Name mangler rename with counter code#
Name mangler rename with counter mac#

For example, arrays could be broken down into many sub-arrays, which could then be referenced at different places of the program. This alters the way data is stored in the program. There are different variants for this technique: 1. This may involve altering the way data is stored through the program into memory and how the stored data is interpreted for displaying the final output. This technique targets the data structures used in the code, so that the hacker is unable to lay hands on the actual intent of the program.

Name mangler rename with counter code#

This falls under the overall category of layout obfuscation, targeting the source code directly to bring about a defense layer for the application.

This obfuscation technique is usually used to obfuscate application code developed in Java. Methods and variables are renamed using different notations and numbers, which makes it difficult for decompilers to understand the control flow. This technique involves naming variables confusingly so that the original intent of using them is intelligently masked. Essentially, the security team, in consultation with the development team, decides which type of obfuscation to employ on the code. Obfuscation techniques also vary according to the operation they perform on the code. Obfuscation acts at multiple levels – it is applied either at the level of semantic structure/lexical code structure or at the level of data structure/control flow. The time, cost, and resource factor tilt the scale in favor of abandoning the code when it is obfuscated since the decompiled code is rendered unintelligible. This process restricts the malicious access to source code, and depending upon the type of obfuscation technique implemented, it ensures varied levels of code protection. By making an application hard to reverse engineer, developers ensure that their product’s intellectual property is guarded against security threats, unauthorized access, and discovery of application vulnerabilities. It is just a precautionary way to render the code unusable for a potential hacker, who may lay their hands over the executable code of an application.Ĭode obfuscation is particularly useful for open-source applications, which pose a huge disadvantage in terms of hackability of code for personal gains. Code obfuscation does not impact the application’s interface meant for the end user or the intended output of the code. The source code itself is obfuscated, so that it becomes unintelligible and impossible for a third-party to understand it, leave alone execute it. Code ObfuscationĬode obfuscation is the modification of executable code so that it is not available for comprehension, interpretation, and execution. More often than not, this technique acts as a primary defense mechanism against hacking attempts and guards against common attacks, like code injection, reverse engineering, and tampering with personal information of customers and application users. It is one of the most recommended AppSec initiatives by security professionals around the world and often takes care of the bare minimum security needs of your application. 1 But if you’re looking to make quick work of a folder of files without the hassle or expense of installing another app, the Finder’s built-in renaming powers can handle some basic renaming tasks without too much trouble.Code obfuscation figures among one of the most preferred application security techniques to guard against application hacking.

None of this will, of course, match the capabilities of the two aforementioned utilities, which provide all of those features and much, much more. You can also opt to add text to all the file names, or format them all based on certain criteria: by name and index, name and counter, or name and date. On a whim, I selected a bunch of the images and right clicked: imagine my surprise when I saw an option to “Rename 7 files…” Selecting that yielded a dialog box with a variety of simple transforms, including replacing one string in all those filenames with another–exactly what I was looking for.

Name mangler rename with counter mac#

The other day I had to rename a bunch of screenshots in the past that would have sent me to a tool like Name Mangler or A Better Finder Rename, but I didn’t happen to have either of these tools installed on the Mac I was using at the time. Isn’t it funny how you can use an operating system, day in, day out, for a year or more and not notice certain features? Note: This story has not been updated for several years. Tip: Simple batch file renames in the Finder