1 Star2 Stars3 Stars4 Stars5 Stars (No Ratings Yet)
Loading ... Loading ...

Archive for November 2007

Switch to Google Reader?

I’m seriously thinking of switching to Google Reader (from Feedreader).

Pros:

  • Ability to check feeds on other computers, instead of pile up a large chunk of feeds to check at night.
  • Ability to quickly mark favorite posts so my readers (you) can get them, instead of having to write a separate post for every post I like.

Cons: Not having a popup on a new item (which can be a boon during movies).

I think I’m switching 馃檪

In the meantime, here’s the crappy graph of the day:

Future GUI

Watch Bump Top, a really cool (though useless, for me at least) replacement for a desktop. Also, it seems holograms are getting really good.

(All this from
this article
)

10 Psychology Experiments

Take a look at these 10 psychology studies. I liked Prisoners and Guards and Obedience.

Crappy Graphs

My creation:



Look like it’s graph number 874. Not bad.

Seminar Appeal

Using Google to reverse MD5 and how I almost revealed my password to the world

In this article Steven explains how he used Google to find the password for a given MD5 hash for a user that hacked into his site.

In one of the comments a reader points to this website that offers a direct database of md5 hashes. You enter a string and get its MD5, you enter an MD5 and (if it’s known) you get the original string.

The database only works on known (text, MD5) pairs. If I ask for the text of an MD5 the db hasn’t seen before, it won’t give an answer.

I use a single password to all my internet activities, because I’m lazy. So I almost went ahead and entered that password into the md5 database in order to check if the md5 is known. Then I realized how stupid this would be – it would actually add the information to the db, and actually reveal to the world my password.

Instead I privately checked what my MD5 is (using this C# code), then entered the MD5 into the DB to check if it knows the original password.

The result? No it doesn’t 馃檪

Very Nice XKCD

Fitting into molds

(Credit to Eran for forwarding this to me).

Fwd: 诪讝诪讬

讟讜讘 砖讛诐 诇讗 谞住讞驻讬诐 馃檪

———- Forwarded message ———-
From: GSO <gso@tx.technion.ac.il>
Date: Nov 19, 2007 11:06 AM
Subject: 诪讝诪讬谞讬诐 讗讜转讱 诇讛讬讗讘拽 讘讬讞讚, 讜诇讗 诇讛讬讻谞注 讻讬 "讻讻讛 讝讛"
To: GSO-L@techunix.technion.ac.il

诇住讟讜讚谞讟讬诐, 诇诪转专讙诇讬诐 讜诇诪专爪讬诐 砖诇讜诐,

讻驻讬 砖专讘讬诐 讜专讘讜转 诪讗讬转谞讜 讜讚讗讬 砖诪注讜, 讗谞讜 谞诪爪讗讬诐 讘讬诪讬诐 讗诇讛 讘砖诇讘讬诐 专讗砖讜谞讬讬诐 砖诇 讛拽诪转 讗专讙讜谉 注讜讘讚讬诐 讬爪讬讙 砖诇 讛住讙诇 讛讝讜讟专 讘讟讻谞讬讜谉. 讝讜讛讬 讬讜讝诪讛 讘注诇转 讞砖讬讘讜转 专讘讛, 讗砖专 讛爪诇讞讛 砖诇讛 转讘讬讗 诇砖讬驻讜专 讚专诪讟讬 讛谉 讘转谞讗讬 讛注住拽转谞讜, 讛谉 讘讘讝讻讜讬讜转讬谞讜 讜诪注诪讚谞讜 讻诪讜专讬诐.

讻讚讬 砖诪讛诇讱 讻讝讛 讬讜讻诇 诇讛爪诇讬讞, 讚专讜砖讬诐 诇谞讜 – 讻爪讬讘讜专 讜讻驻专讟讬诐 – 讻诇讬诐 砖诇 讬讚注 讜砖诇 转讜讚注讛 注诇 诪爪讘谞讜 讗谞讜, 注诇 讛诪转专讞砖 讘讗讜谞讬讘专住讬讟讗讜转 讗讞专讜转, 讜注诇 讛诪砖诪注讜讬讜转 讛讞讜拽讬讜转 讜讛诪砖驻讟讬讜转 砖诇 拽讬讜诐 讗专讙讜谉 注讜讘讚讬诐.

诇砖诐 讻讱, 讗谞讜 诪讝诪讬谞讬诐 讗转讻诐 讜讗转讻谉 诇 诪讬谞讬-拽讜专住 砖诇 诇诪讬讚讛 讗拽讟讬讘讬转 讘谞讜砖讗. 拽专讗讜 讗转 讻诇 讛驻专讟讬诐 讘拽讬砖讜专 讛讘讗:

http://gsotechnion.org/jstaff-course

讛拽讜专住 诪转拽讬讬诐 讘砖讬转讜祝 注诐 讛诪讻诇诇讛 讛讞讘专转讬转 讻诇讻诇讬转.

Course promotional image