Encryption
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Core Java
Vigenère Cipher in Java
The Vigenère cipher is a classic method of encryption that utilizes a keyword to create a more complex substitution, making…
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Core Java
A Guide to Encryption and Decryption in Java
In today’s digital world, where information travels at lightning speed across networks, ensuring its security is paramount. Sensitive data like…
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Enterprise Java
Apache Payara: Let’s Encrypt
Some time ago, I wrote a small tutorial on how you can generate Let’s Encrypt SSL certificates and install them…
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Core Java
In encryption we trust! A tutorial
Many people view encryption as a complicated subject, something difficult to understand. And certain aspects of its implementation can be,…
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Software Development
Protecting Sensitive Data
If you are building a service that stores sensitive data, your number one concern should be how to protect it.…
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Software Development
Encryption is not Binary
If you ask someone if they require encryption on their device, first of all, you will likely get one of…
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Core Java
Secure Encryption in Java
Last time I wrote about cryptography, I outlined Apache Shiro crypto API and shown how to use its two symmetric…
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