Algorithms Search Results

Mastering Security, Part 1: How to Manage and Create Strong Passwords

I've seen numerous tutorials on how to create a "strong" password. This makes me laugh. These titles imply "one" password, which is wrong in and of itself. A person should have many passwords, all different, and all extremely long. People may ask how they're supposed to remember lengthy passwords and why their current password isn't good enough. Well, I'm going to show you.

How To: Create Realistic 3D Shadows

Setting up shadows takes just as much time and attention as setting up lights. You can think of all of your illumination as one half of your lighting design, and shadows as the other, equally important half. Shadows can add richness to the tones and shading of your image, tie elements together, and improve your composition. Besides their artistic importance, rendering shadows is a key technical area to master. This chapter will explore both the visual and the technical sides of shadows and oc...

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