How to Write Your Java Enterprise Application Code Securely?

Daily, we can hear scary stories on web and most of them include credit card details stealing. From few numbers, it has become thousand now. Even potential financial accounts or files are on risk that may result into loss of millions of dollar.

Credit card is like a most pleasurable fragrance that hackers are always looking for. The secure code is the only solution for Java application development team to keep all potential details secure. Writing secure code is an art and it can be learn only through continuous practice.



Let us discuss on some of the tips that will help Java application development team in writing more secure code. The tips are shared Java legends to help developers in making Java programming more secure for enterprise application than past.

1) Input validation should be stronger for Java Enterprise Applicatio
n

In case, your Java enterprise application or software takes input from Internet then it should be validated wisely. Java assures more secure acceptance of strings than other languages. If Java programmers are experienced enough then they can handle this problem by checking stack overflow or string structure in their code.

2) Storage space utilization during execution of application

Java gives you flexibility to use storage space as per your need. You should use only that much space as required by the application. It will avoid storing extra copies that can be accessed by third party users for wrong handling. Even it is necessary to work on database tables. They should be smaller, efficient, and quickly accessible



3) Password – Either they are securing you or just a headache?

 Most of the times, people consider that passwords will secure them. But it is difficult to manage complex passwords as they cannot be remembered every time. Here, people use simple passwords later that can be easily cracked by the hackers. So it is better to trust on passwords only up to a level otherwise it can become headache for you in the long run.

4) Keep sensitive data hidden during Java application development

Discus the project requirement with client and now it’s your duty to decide how much details should be kept open for quick access. The best idea is to keep sensitive data hidden from so that it should be read out by hackers. It will not only safeguard your app but your code will remain hidden from others.

5) Add delays during validation

Suppose, wrong credentials are added by the user then for the next attempt you should add some delay in processing. Few developers are just making this delay time double every time wrong details are entered. It will not only make your Java enterprise application efficient but fast for the right users and headache for the attackers.

6) Use cryptography algorithm often for Java application

Encryption techniques can be utilized in best possible way than you think. Cryptography algorithm are usually complex and difficult to crack by third party users. In case, someone will try to access or change the data in between then same information will be stored in database and you will get to know who is trying to access your code.

7) Ask Java application development experts to test your code

Ask java legends or expert Java application development team to test your code and add security walls to make it efficient and better. Code analyzers not only make your code better but also your enterprise Java application will be secured by third party users. They can see even those mistakes about which we have not even thought yet.

These are few practices that can make your code better and should be practiced by every Java application development team to become Java legend in future.