Summary
A gatekeeper named Polly Password guarded a castle called Log-In Palace. The mischievous elves started guessing people's secret words and sneaking into the castle. The gatekeeper created a system called Two-Factor Fairy Protection. The Watchful Owls helped keep an eye on the castle gates.
Polly Password, Sam the Saltmaster, Leo the Locksmith, the Two-Factor Fairies, the Watchful Owls, and the Magic Shield all worked together to keep the castle secure. With all these protections in place, Log-In Palace became the safest castle in all of Webville.
I have designed a highly secure login system and all you have to do is kindly read it and pay attention to the comments I added in the scripts. I know you might be tempted to just glance at the number of challenges and quickly move on without reading them thoroughly. Go back to the challenges and read them in detail. Look up any word or term you don't understand and ask about any unclear point. In the next post, I'll explain the code thoroughly. However, I trust you have a good understanding of PHP, so focus on grasping the concepts of threats and solutions.