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Joined 1 year ago
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Cake day: June 10th, 2023

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  • hackmud $19.99 $14.99 (25% off)

    If you’re into scripting or hacking you should check this game out. It’s an interesting twist on the Multi-User Dungeon genre. The game presents mostly as a command-line interface where your goal is to seek out targets to pwn for money/points. NPC targets will have vulnerabilities you need to find and exploit in order to expose a hackable part. Once found you engage hackermode where you’ll have a timelimit to break the target’s security (mostly through bruteforce cracking). The game allows you to write short scripts in JavaScript to automate searching for vulnerabilities and cracking security.

    Being Multi-User, there are other users online doing what you’re doing and you’re free to chat with them and exchange scripts. You’re also free to write malicious scripts that will steal money/points from others who don’t check scripts before running them!

    The part I found cool was that the game mirrors IRL hacking much closer than other hacking games. You’ll often need to submit incorrect data to NPC targets to get an error message that will contain hints about where to go next. Ex. A webpage has “News” and “About Us” sections. You can request a section that doesn’t exist to get an error message that shows all acceptable sections: “News”, “About Us”, or “Employees”. You’ve found a hidden section! Using scripts to send a bunch of mal-formed data at a target and then analyzing which ones generate an exploitable error is part of real-life security testing.













  • Not an expert, but here’s my understanding:

    A beam of white light contains many wavelengths. If it hits something that bends the light it causes the different wavelengths to bend at different angles. The light ends up coming out as a rainbow with each wavelength being bent to a different degree. Not all of these colours might hit your eye.

    If you have a whole bunch of prisms in the air, they all separate and scatter different colours of light in different directions. The red light from one prism might hit your eye but the other colours coming from that prism might not. The orange light from another prism might hit your eye but the other colours do not.

    A rainbow is a pattern created by red light from some prisms, orange light from others, yellow from others, etc. You only see one colour from one prism, but together they form a pattern. If you move the rainbow moves too. Prisms that were sending red light into your eye are no longer doing so. Others that missed your eye are now hitting it. The pattern stays the same but it’s being created by different prisms now.







  • On top of all comments generally being copyrighted by their author automatically, the licence at the bottom of a comment is like a no trespassing sign. The sign itself doesn’t stop people from trespassing. You still need to call police when someone trespasses. If you never call police then the sign is literally useless.

    The licence is the same thing. If someone includes it at the bottom of all their comments, but never launches legal action when someone violates that licence agreement, then it’s literally useless. Given that launching legal action is incredibly expensive, I highly doubt the people using these licences will ever follow up. Also, how will they even know? How will they know a company used their comment as training data for their commercial AI? How are they going to even enforce the terms of the licence?