Polarity Black Hat Memory Contest

Conferences - Jul 21, 2017

Polarity Black Hat Memory Contest cover image

Polarity is giving away over one hundred xkcd prints signed by the cartoonist, Randall Munroe, at the Black Hat USA 2017 conference. The only thing you need to do to win is memorize this single file hash:


Then, visit the Polarity Booth (#1871) on Wednesday the 26th to enter,


and type it into this form:


Collective Memory Because we believe a collective memory is stronger than a single one, in the spirit of Polarity, you can partner with as many as eight friends to share the load of memorization. Each of you will get a signed print and up to eight extra entries in a drawing to win a FLIR ONE Thermal Imaging Camera.

So it pays to work with others as your team size equals the number of extra entries each of you receive.

While supplies last we have three different prints to choose from: Exploits of a Mom (my personal favorite)


Sudo Make Me a Sandwich




Drawing for FLIR ONE Thermal Imaging Camera Just like Polarity this giveaway will allow you to see the world differently, by augmenting your view.


By having your badge scanned at the Polarity booth you will be entered into the drawing. If you team up and memorize the MD5 above, you will get additional entries, increasing your odds of winning. We hope you win and sign up for a free trial of Polarity as well.