Mobile applications nowadays are very much susceptible to a wide range of security threats which are constantly compelling the developers to adopt the best possible practices in the industry. Less than 50% of the financial applications available on the marketplace are not having the best possible security measures which is the main reason that people need to be clear about different kinds of technical things available in the industry so that application performance will be significantly improved. This aspect is very much helpful in terms of removing the unnecessary coding element and application elements from the whole system so that everything will be sorted out very easily. The introduction of the concept of Proguard in this particular case will help fulfil multiple purposes very successfully. On the overall basis, it will be dealing with the three main functions which are shrinking, optimisation and obfuscation. This is the best possible free tool that will help provide the Java class files and further will help make sure that people will be able to deal with the applications and libraries very easily. Ultimately reverse engineering will become very much difficult in this particular case even if it is not impossible.
Android applications are a very easy target for the reverse engineering attempt which is the main reason that whenever organisations are interested to deal with things with proficiency then they need to be very much clear with the minimal configurations in the whole process. So, it is very much important for people to note that the introduction of Proguard is known as a very basic security tool which can be considered as a multilayer approach towards security so that everyone will be able to reduce the application size very professionally and further people will be able to enjoy the feature of the command line tool. Some of the very basic features of the introduction of the concept of Proguard have been explained as follows so that everyone will be able to enjoy a wide variety of techniques very easily and proficiently:
- Shrinking: Shrinking in this particular case will be referring to the size of the best possible type of APK and ultimately will be enabling the detection of the unused variables in the whole process. This will be removed from the application as well as the libraries which is the main reason that introduction of the code shrieking and the resource shrinking is very much important.
- Optimisation: This is the best possible approach to dealing with the optimising of the byte code so that unused instructions can deal with things very easily and further, there is no scope for any kind of problem. Undertaking the implementation of the peephole optimisation techniques is also very much important to avoid any kind of problem and deal with the removal of instructions very successfully.
- Obfuscation: This particular aspect is directly associated with making the coding element very much difficult to read out and the third party who has gained the unauthorised accessibility in this particular case would be able to make any kind of sense of the coding element. So, to deal with the technicalities in this particular case, people need to be clear about the coding segment from the hackers.
- Pre-verification: This will be referring to the inserting of the information in such a manner that people will be able to deal with Java class files very easily and ultimately will be able to enjoy the maximum advantage of the very first class loading throughout the process.
Some of the very basic benefits of the introduction of the concept of Proguard have been explained as follows:
- Configuration compact: This is known as the template-based configuration in comparison with other available options and this is one of the biggest possible advantages of the concept of Proguard. People can easily use an intuitive command line option in this particular case so that everyone will be able to deal with things very well.
- Protection against the static analysis: Hackers normally are using the element of static analysis to the accessibility to the source code of the application which is the main reason that having a good command of the implementation of Proguard is known as a good idea so that analysis by hackers can be carried out very easily and further, there is no scope of any kind of problem. Proguard will be very much helpful in protecting the applications from the decompilers.
- Reverse engineering is tough: By the application of the appropriate Proguard rules and regulations reverse engineering can become very much difficult in the whole process. So, dealing with the critical data in this particular case is known as a great idea so that leakage and exposure will be understood very easily and further, there is no scope of any kind of problem.
- Improving the efficiency of applications: The code base of the applications will become much more efficient with the introduction of Proguard and ultimately it will be improving the performance application system very easily. Optimisation features will be significantly made available in this particular case so that things will be carried out comparatively faster and efficiently without any kind of problem.
- Listing of the dead code: Introduction of the Proguard will be very much helpful in terms of making sure that identification and listing of the dead code will be done very easily so that removal from the source code will be done without any kind of problem and everything will be sorted out very easily.
- Reducing the size of the applications: The introduction of the concept of Proguard will be very much helpful in terms of reducing the application size by 20-90% and ultimately it will be discarding the unused coding element very proficiently without any kind of help. This will be resulting in a compact package with smaller memory footprints so that everyone will be able to deal with things very easily and proficiently without any kind of hassle.
Hence, implementation of the Proguard from the house of experts of the industry is the need of the hour so that everybody can very easily realise the importance of Proguard android and can launch the next generation application security solutions very easily.