Hacker Summer Camp Takes Over Vegas This Week. Here's How To Not Look Like You've Been Up For Nine Days Straight

August 2, 2026 · 5 min read

Black Hat, BSides Las Vegas, and DEF CON 34 turn the Strip into what the industry calls Hacker Summer Camp from August 1 through August 9. Nine days on a show floor is rough on any haircut, here's how to walk in looking like you have your life together.

• Black Hat USA fills Mandalay Bay the first week of the month, and DEF CON 34 takes over the West Hall right after, with BSides Las Vegas happening nearby at the Tuscany, three shows the industry nicknames Hacker Summer Camp.
• DEF CON 34's featured badge this year is an open-source electronic device built around a chip designed by hardware engineer Bunnie Huang, part of the con's long-running badge culture.
• Nine straight days of exhibit hall lighting, badge lanyards, and late nights are hard on any haircut or beard, and a low-maintenance cut booked before you fly in holds up a lot better than one built for a single big night.
• A quick trim and beard shape-up before Hacker Summer Camp, or a walk-in the morning you land, keeps you camera-ready without adding one more thing to manage during a packed convention week.

Three Cons, One Very Long Week

Every August, three of the biggest events in cybersecurity land in Las Vegas back to back. Mandalay Bay Convention Center hosts Black Hat USA for the first week of the month, four days of intensive training followed by two days of briefings. BSides Las Vegas fills the Tuscany Suites around that same stretch, and once Black Hat wraps, the West Hall at the Las Vegas Convention Center takes over for the back half of the week with DEF CON's 34th edition.

The industry has an informal name for the whole stretch: Hacker Summer Camp. It is not one organized event, it is three separate conventions that happen to land in the same city in the same window, and over the years their schedules have lined up closely enough that a lot of attendees hit all three in a single trip. Add it up and that is nine straight days of badge life on the Strip.

DEF CON's Badge Culture Is Its Own Kind Of Style Statement

DEF CON has built a reputation over more than three decades for treating its conference badge as a piece of hardware in its own right, not just a laminated card on a lanyard. This year's DEF CON 34 badge was built around an open source chip designed by hardware engineer Bunnie Huang, and the conference describes it as functional well beyond the show floor, doubling as a security token and password manager for attendees who want to keep tinkering after they fly home.

That kind of care about how you show up, badge included, is not so different from the mindset a lot of our regulars bring into the chair. People who take pride in their gear tend to take pride in how they look wearing it, and a convention full of people who spent months building a custom badge is also a convention full of people who do not want to look like they slept in an airport.

Nine Days On The Show Floor Is Rough On Any Cut

Between the trainings, the villages, the late-night parties, and the actual briefings, Hacker Summer Camp is a marathon, not a single event. Badge lanyards rub at the same spot on your neckline for over a week straight. Exhibit hall lighting is unflattering to anyone, let alone someone running on convention sleep. And DEF CON's own code of conduct discourages recording glasses and other surreptitious camera gear, which means more face-to-face time with strangers than most business trips.

A haircut that only looks good fresh out of the chair is going to look rough by day five of nine. The smarter move for anyone flying in for this stretch is a cut that grows out clean and a beard shape that does not need daily upkeep you will not have time for between sessions.

What To Ask For Before You Fly Into Vegas This Week

If you are one of the thousands making the trip for Black Hat, BSides, or DEF CON this week, get in the chair before you fly, not after you land exhausted on day three. Ask your barber for something with enough structure to survive a week without daily styling, and get your beard shaped so it holds its line without a trim halfway through the trip.

If you are already in Vegas and realizing your travel cut did not hold up, we take walk-ins at Strange Times in Summerlin, and you can book a chair online through Squire if you want to lock in a time between sessions. Either way, you should not have to choose between catching the next talk and looking like you are still on your first cup of coffee.

6 Grooming Moves Before You Hit The Show Floor For Nine Days

You do not need a dramatic new look for a work trip, you need one that holds up without daily attention while you are buried in badges, briefings, and bad hotel lighting.

1. Book your trim before you pack, not after you land: A clean cut the week you fly in beats trying to find an open chair mid-convention.
2. Ask for a low-maintenance shape, not a high-maintenance style: Anything that needs daily product and a mirror is a liability on a nine day trip.
3. Get your beard lined up before the trip: A clean edge holds its shape longer than an untrimmed one, even without daily upkeep.
4. Pack travel-size product, not your whole routine: A small tin of pomade or beard balm covers you without hauling your entire bathroom shelf.
5. Plan a mid-trip walk-in if you're staying the full nine days: Vegas shops get busy during convention weeks, so know your options before day five.
6. Skip the big style change for the trip itself: Save the dramatic new look for after you're home and can actually maintain it properly.

Frequently asked questions

What is Hacker Summer Camp?

It is the informal nickname for the overlapping run of Black Hat USA, BSides Las Vegas, and DEF CON, three separate cybersecurity conventions that land in Las Vegas within the same window every August.

When is DEF CON 34?

This year's edition fills the back half of Hacker Summer Camp, opening the Thursday after Black Hat closes and wrapping that Sunday inside the West Hall of the Las Vegas Convention Center.

Do I need a totally different haircut for a convention trip?

No. A clean, low-maintenance version of your normal cut usually holds up better over a multi-day trip than a dramatic new style you have not lived with yet.

Why does DEF CON discourage recording glasses?

The conference's code of conduct treats surreptitious recording devices as a violation, which means more direct, camera-free interaction on the show floor than at a typical business conference.