DEF CON 23 will be held in the Paris and the Bally's convention centers
Paris Las Vegas: 3655 S Las Vegas Blvd, Las Vegas, NV 89109
Bally's: 3645 S Las Vegas Blvd, Las Vegas, NV 89109
The DEF CON rate is available at the following hotels: Paris, Bally's, Ceasars Palace, Planet Hollywood, Flamingo and Quad.
To get in on this rate, you'll need to use this link.
Do not worry if the form doesn't immediately show the discounted rate. To verify that you're getting our price you can mouse over the dates you've selected or begin the checkout process.
If you prefer to use the telephone for this kind of thing, here's the list of participating hotels and the relevant Group Codes:
Bally's: 800-358-8777 - SBDEF5
Paris: 877-603-4389 - SPDEF5
Caesar's: 866-227-5944 - SCDEF5
Planet Hollywood: 866-317-1829 - SMDEF5
Flamingo: 888-373-9855 - SFDCC5
Quad/Linq: 866-523-2781 - SQDEF5