How an 11-Year-Old Entrepreneur Is Helping People Create Safer PasswordsSixth-grader Mira Modi is on a roll peddling Diceware passwords, and she says it's 'so much better' than being popular in school.

ByKim Lachance Shandrow

Opinions expressed by Entrepreneur contributors are their own.

DiceWARE Passwords

Eleven-year-old budding entrepreneur Mira Modi is on a roll peddling passwords.

The enterprising New York City sixth-grader began selling passwords that she generates by rolling dice to her friends and family for fun. Last month, she decided to take her business to the next level online. The result isdicewarepasswords.com, her first ecommerce endeavor.

Hersales pitchis too good not share in full -- particularly impressive considering her age:

Buying a password seems crazy. But trying to make your own passwords is even crazier. C'mon – admit it, your passwords could be better. Instead of 12345 or password, your passwords could be longer, stronger, and more unique.

That's where I come in. Using a proven methodology, I build long, strong, memorable passwords using strings of words from the dictionary that I select using dice. This method has been endorsed by no less an authority than the XKCD comic.

Related:5 Apps That Never Forget Your Passwords and Require You to Remember Just One

Now, less than a month since its launch, Modi's online shop is buzzing, fetchingmedia attentiononTV, online and inprint. Of course, it doesn't hurt that Modi's mother isJulia Angwin, a Pulitzer Prize-winning veteran investigative security reporter forProPublica, formerly of theWall Street Journal. She is also the author of法网的国家(Times Books, 2014), a deep dive into computer and network surveillance.

Two weeks ago Modi toldArs Technicashe'd sold "around 30" passwords in all, counting online and in-person sales. Two days after theArs Technicapiece published, shesaidshe was working her way through 500 orders. Each password takes about 10 minutes to make.

"Any plans on my weekends have now been canceled," she told theNew York Daily News. "My entire weekends go to this. During the weekdays I really don't have much time since I have to do homework."

Angwin declined to comment to狗万官方on her daughter's business.

Angwinsays她的女儿开始感兴趣的密码while she herself was researching what makes a great password. Modi puts it a little differently. She joked that it was because her mom was "too lazy to roll the dice" as part of a password generation method called Diceware that she discovered in her book research.

Related:Password Statistics: The Bad, the Worse and the Ugly (Infographic)

After her mom's book published, Modi went to work creating and selling passwords using the technique at various book-promotion events, during which she seems to have learned one very valuable business lesson:

"I think it's fun making passwords," Modi toldGreat Big Story. "I mean, I don't like to do it from 9 a.m. to 10 o'clock at night, but that's what comes with having a business. You do the orders. You don't just get money for doing nothing."

The budding businessperson, who also keeps busy doing dance and gymnastics, perArs Technica, creates each password by hand by herself using the exceptionally secureDicewaresystem we touched on above. Invented byArnold Reinhold, the simple, yet time-consuming technique is used to build unique passphrases and other virtually unhackable cryptographic variables.

It's not child's play, but Modi's mastered it.

Carefully following the method, she rolls a pair of baby blue six-sided die 30 times. The numbers she strings together in the process correspond with specific letter clusters and words within the officialDiceware word list. The final product is a random, six-word password that she claims is "very secure." Her passwords "have a lot of entropy," she says, "which means it's not easy for the computer to hack."

Related:This 5-Year-Old Photographer With 160,000 Instagram Followers Just Kickstarted His Own Book

While Mira stands by the security of her passwords, she suggests that her customers put their own personal touch on them before using them. "Once you get your passwords you need to make some changes," shenoteson her website, "such as capitalizing some letters and/or adding symbols such as exclamations. This way it's not the exact same one that I gave you."

Finishing the job, Modi scribbles her custom passwords down on paper in pen and mails them to her customers in opaque white envelopes. Snail mail might not sound like the safest (or most modern) way to deliver proprietary information -- the sensitive stuff of our Facebook, Snapchat and online banking logins -- but it circumvents the NSA. And that's half the point. As Modi points out on her website, U.S. postal mail "cannot be opened by the government without a search warrant." Clearly, she's done her homework.

"Some people say being popular in school is, like, the best thing ever,"says Modi, "but I think this is so much better. People actually learn from this and that's good."

We couldn't agree more. You're really on a roll, kid. Keep it up.

Related:How a Teenage Entrepreneur Built a Startup on Bitcoin Riches

Wavy Line
Kim Lachance Shandrow

Former West Coast Editor

Kim Lachance Shandrow is the former West Coast editor at Entrepreneur.com. Previously, she was a commerce columnist atLos Angeles CityBeat,a news producer at MSNBC and KNBC in Los Angeles and a frequent contributor to theLos Angeles Times. She has also written forGovernment Technologymagazine,LA Yogamagazine, theLowell Sunnewspaper, HealthCentral.com, PsychCentral.com and the former U.S. Surgeon General, Dr. C. Everett Coop. Follow her on Twitter at@Lashandrow. You can also follow her on Facebookhere.

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