Mobile applications nowadays are very much prone to different kinds of threats because several compelling developers are adopting the best possible security measures to introduce the attacks in the industry.
Approximately more than 50% of the prevailing applications in the marketplace are not having different kinds of measures of security installed in them which makes them very much prone to different kinds of issues and application performance is perfectly compromised in the whole process.
Removing the unnecessary coding element in this particular area can cause different kinds of issues in the whole process which is the main reason that introduction of the best possible type of tools in the form of Proguard android is considered to be a great idea without any kind of doubt element in the whole process. The introduction of this particular system will be always at the forefront in terms of ensuring that people will be able to enjoy success in the long run very well and further, there will be no scope for any kind of technical issues.
The concept of Proguard will be very much helpful in terms of providing people with easy accessibility to the free tool which will be able to shrink, optimise and obfuscate as well as pre-verify the Java class files because it will be used in the world of android applications as well as Java applications without any kind of problem. It will be helpful in terms of making sure that reverse engineering will be very much difficult for the attackers so that preventive measures of the applications will be given a great boost without any problem.
Android applications are normally known as the easy target for reverse engineering which makes it very much difficult for the developers to deploy the concept of Proguard as a basic security measure. So, to deal with the built-in tool in this particular area, it is very much important for people to be clear about the protection of the application code base with minimal configurations to avoid any kind of problem in the whole process. This particular concept is known as a security tool which should never be considered a comprehensive and multilayered approach toward security. Proguard will be safely removing the unused variables in such a manner that it will be helpful in terms of providing people with the noticeable features of the command line tool in the whole process.
Some of the very basic features of the concept of Proguard had very well explained as follows which people need to study so that implementation of the things will be carried out with a very high level of proficiency:
- Shrinking: This concept is directly associated with reducing the size of the APK and the concept of Proguard will be very much helpful in terms of enabling the detection of the unused variables, methods and classes. The concept of shrinking can be perfectly undertaken with the help of the coding element and the resources element of the organisations so that library dependency will be understood very well.
- Optimisation: This will be referring to the concept of optimising the byte code so that end-user instructions will be understood very well and further, there is no scope for any kind of problem. Duplicate coding elements in this particular case will be removed very easily so that replacing of the things will be carried out in a very identifiable manner without any kind of issue.
- Obfuscation: This will be based upon the process of making the code very much unintelligible in terms of reading and any kind of third-party concerned person who has gained the ability over here won’t be able to make a lot of sense out of the coding element. So, the remaining classes, fields and methods will be renamed with the help of randomised characters which can cause different types of issues in terms of hiding the original Intent of the hackers.
- Pre-verification: This will be referring to the inserting of the pre-verification information in the file classes of the Java version so that maximum advantage of the very first class loading will be carried out very easily and there is no chance of any kind of chaos in the whole process.
Some of the major advantages of introducing the concept of Proguard Android are explained as follows in the industry:
- Excellent configuration of the compact: Proguard is known as the template base configuration which will be helpful in terms of providing people with the best possible support in the whole system so that everything will be sorted out with the help of command-line options without any kind of issue.
- Protection from the static analysis: The concept of hacking attempt will be dealing with static analysis in terms of getting the accessibility to the source code so that everything will be sorted out very easily and the control flow will be understood without any kind of problem. The concept of Proguard will be helpful in terms of sealing the application from the decompilers without any kind of problem.
- Tough reverse engineering: With the appropriate implementation of the best possible type of Proguard rules reverse engineering can be made difficult which is the main reason that shrinking will be understood very easily and there is no scope for any kind of problem in this process.
- Increasing the efficiency: The code base of the applications will be understood in this particular area so that efficiency will be improved and further, there is no chance of any kind of problem in the whole system. Ultimately the optimisation feature will be understood with the help of this concept very easily so that everything will be sorted out without any kind of problem.
Apart from the above-mentioned points introduction of the Proguard android is considered to be a great idea for the organisations so that size of the applications can be reduced and library dependencies will be eliminated from the whole system.