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How to Choose Smart Passwords

October 9th, 2009 @ 11:09 am

5 Comments

Categories: Security

Tags: Password, Rick Broida

We frequently address the subject of passwords, and with good reason: Most users suck at choosing them. That’s a problem, because compromised passwords make it a breeze for hackers to steal personal information, access private files, and wreak other kinds of havoc.

Over at the Official Gmail Blog there’s a great set of tips on choosing smart passwords. Here’s an excerpt:

Problem 3: Using passwords based on personal data
We all share information about ourselves with our friends and coworkers. The names of your spouse, children, or pets aren’t usually all that secret, so it doesn’t make sense to use them as your passwords. You should also stay away from birth dates, phone numbers, or addresses.

Solution 3: Create a password that’s hard for others to guess
Choose a combination of letters, numbers, or symbols to create a unique password that’s unrelated to your personal information. Or, select a random word or phrase, and insert letters and numbers into the beginning, middle, and end to make it extra difficult to guess (such as “sPo0kyh@ll0w3En”).

I’m gonna come right out and admit that my passwords aren’t as strong as they could be, though I do use several of the methods described in the story.

Maybe you’re in the same boat, or maybe you’re still using “password” or “yourname123″ as your password. Either way, this is worthwhile reading — and advice worth following.

Do you have a favorite method for creating and/or managing passwords? Share your secrets (if you dare) in the comments.

In the meantime, more great posts about passwords:

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  •  
    1

    arkanaut

    10/09/09 | Report as spam

    RE: How to Choose Smart Passwords

    For password protocols that require a character such as @, $, %, etc. I like to think of a number that I can remember, then hold shift for those numbers. Thus 1 becomes !, 2 becomes @, etc.

  •  
    2

    kensav

    10/12/09 | Report as spam

    RE: How to Choose Smart Passwords

    I sometimes start with a secure base password and add something like the season or quarter of the year to it. Then I'll reset password about 4 times a year.
    example: Pa55w0rdq309 or k3nfall09

  •  
    3

    RakeshGupta

    10/12/09 | Report as spam

    RE: How to Choose Smart Passwords

    I wonder why none of these posts about safe passwords mention firefox browser where you can save all your user names and passwords in the browser itself. I have been using firefox for the past five years and have all my credentials safely stored in the browser with a master password for access.

  •  
    4

    SEFoster

    10/13/09 | Report as spam

    RE: How to Choose Smart Passwords

    I have used my former military ID number, a variation on my social security number, part of my office phone number with a couple of letters thrown in for good measure, even the ISBN number and first 3 letters from a page of a specific reference book I used to keep in the office - it works for me.

  •  
    5

    engineeral

    10/13/09 | Report as spam

    RE: How to Choose Smart Passwords

    I use a password based on the name of the site that the password is for. First, choose a short random word. Spell it backwords. Capitalize one or more letters in it. Take the first letter of the site name and get the number in the alphabet it represents (a=1, b=2, etc.) Add that number to the series of letters. Add as many letters from the site name as you want. You can shift the alpha-numbers of the site name by odd number of letters or even number of letters in the site name too if you want. Make up your own standard formula. This way all your passwords will be different (so you are not using a master passkey) and yet even if you forget a password, as long as you remember your formula, which isn't as complicated as it sounds when written out, you can regenerate it.

    The only downside is for systems that want new passwords periodically - then I add sequence numbers to the allready strong password I had before.

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  • Blogger Thumbnail Rick Broida A technology writer for more than 15 years, Rick Broida is a regular contributor to CNET, Popular Science, Wired and other publications. He's also the author of numerous books, including How to Do Everything with Your Zune. When he's not chained to his keyboard, he's usually shooting hoops or watching quality television. more »

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