Encryption and Decryption

At its simplest level, encryption is the process of turning readable information into a scrambled mess that looks like gibberish, while decryption is the process of turning that gibberish back into a readable format. Think of it like a high-tech version of a secret code you might have used as a kid, but with much … Read more

Firebase by Google

Firebase is Google’s comprehensive app development platform (Backend-as-a-Service) that helps developers build, manage, and scale secure web and mobile applications quickly. It eliminates the need for managing server-side infrastructure by providing real-time databases, authentication, hosting, and cloud storage, supporting Android, iOS, web, and Unity. GeeksforGeeks +2 Key features of Firebase include: Firebase simplifies the development lifecycle, from development to launch … Read more

Password hashing and salting

Hashing is the process of turning a plain-text password into a unique, fixed-length string of characters that cannot be reversed. If you use the password BlueSky123, a hashing algorithm transforms it into something that looks like this: 7e8b61e20436a56e1b106f2e82f5b66d How It Works Unlike encryption, which is a two-way street (you can lock it and then unlock it with a … Read more

HTML5 + Bootstrap

The first line of any HTML 5 document. The <!DOCTYPE html> declaration is an instruction to the web browser about what version of HTML the page is written in. While it looks like an HTML tag, it is technically a document type declaration (DTD). In modern web development, it is the very first thing that … Read more