How to Make Unbreakable Code?

In today’s world, where cybersecurity is of utmost importance, making code that is secure and unbreakable has become a crucial task. Hackers are getting smarter every day, and they can quickly break the code if it is not properly secured. To make sure your code is unbreakable, it requires more than just a few lines of code. In this article, we will discuss the essential steps to making unbreakable code that can stand the test of time.


Making unbreakable code is a critical part of software development. Unbreakable code is code that is very difficult to break, even for the most advanced hackers. To make unbreakable code, you need to understand how encryption works, choose the right algorithm and use two-factor authentication.

Importance of Unbreakable Code

Having unbreakable code is essential, especially if you’re dealing with sensitive information. For example, if you’re working on a banking application, you need to ensure that your code is secure to prevent any unauthorized access. If your code is not secure, hackers can easily get their hands on sensitive information like account numbers, passwords, and other personal data. Making unbreakable code is not only essential for banks, but it’s also crucial for any software that deals with sensitive data.

Understanding Encryption

Encryption is the process of converting plaintext into ciphertext, which is a scrambled version of the original text. The only way to unscramble the text is to have the key used to encrypt it. There are two types of encryption:

Symmetric Key Encryption

Symmetric key encryption uses the same key for encryption and decryption. This means that the same key that was used to encrypt the data is used to decrypt it. Symmetric key encryption is fast and efficient, but the problem is that the key needs to be kept secret. If the key falls into the wrong hands, the data can easily be decrypted.

Asymmetric Key Encryption

Asymmetric key encryption uses two keys, a public key, and a private key. The public key is used to encrypt the data, while the private key is used to decrypt it. The public key can be freely distributed, but the private key needs to be kept secret. Asymmetric key encryption is slower than symmetric key encryption, but it’s more secure because the private key is never shared.

Choose the Right Algorithm

Choosing the right algorithm is crucial to making unbreakable code. There are many encryption algorithms available, but not all of them are created equal. You need to choose an algorithm that is strong and has not been compromised.

Some of the most commonly used encryption algorithms are:

  • Advanced Encryption Standard (AES)
  • RSA
  • Blowfish
  • Twofish
  • Serpent

Salting the Passwords

Salting is the process of adding random data to passwords before hashing them. This makes it difficult for hackers to use precomputed tables to crack passwords. When salting a password, you generate a random value called a salt and append it to the password before hashing it.

Code Obfuscation

Code obfuscation is the process of making the code more difficult to read and understand. This makes it difficult for hackers to analyze the code and find vulnerabilities. Obfuscating code can be done by changing variable names, Code obfuscation is the process of making the code more difficult to read and understand. This makes it difficult for hackers to analyze the code and find vulnerabilities. Obfuscating code can be done by changing variable names, adding irrelevant code snippets, and using encryption to hide the code’s logic.

Regularly Update Your Code

Keeping your code up-to-date with the latest security patches is essential to making unbreakable code. Hackers are always finding new vulnerabilities in software, and vendors are continuously releasing patches to fix them. By keeping your code up-to-date, you ensure that any known vulnerabilities are patched and that your code is protected against the latest threats.

Use Two-Factor Authentication

Two-factor authentication is a security measure that requires users to provide two forms of identification before gaining access to the system. For example, a user might need to enter a password and then enter a code that is sent to their mobile phone. Two-factor authentication provides an additional layer of security that makes it more difficult for hackers to gain unauthorized access to the system.

Test Your Code

Testing your code is an essential part of making unbreakable code by testing your code, you can find vulnerabilities and fix them before they are exploited by hackers. There are many tools available that can help you test your code, including static analysis tools and dynamic analysis tools.


In conclusion, making unbreakable code is essential to ensuring the security of your software. By following the steps outlined in this article, you can make your code much more difficult to break and protect it from even the most advanced hackers. Remember to choose the right algorithm, use salted passwords, obfuscate your code, keep your code up-to-date, use two-factor authentication, and test your code regularly.