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Arrrgh! Where did I put all those little critters?
Sure, I jot them down. But with passwords for this, passwords for that and different passwords for those, that adds up to a lot of different jottings and many nooks and crannies in which they might -- or might not -- turn up.
Ah, here's one hiding under the smart card rebate I was supposed to send in last week.
What system don't you use?
Jim
But I had to get a new ATM PIN after 15 years of using the same one. That was seriously painful. I put it in my Palm as the last four digits of a made-up phone number.
as I can ssh home and use gpg.
And so can the guy who stuck a key logger on the public machine you just used :)
I use one password for a bunch of stuff I'm not worried about - here, throwaway Yahoo mail account, BMG music service (no, they do *not* know my credit card number!), NYTimes, etc, etc. Actually, I've come to care enough about my reputation on here that I'd use a 'real' password if Brett used a secure authentication system.
I have another one for things I care a bit more about, but don't feel very exposed on. It gets re-used often.
Financial stuff and root on my machines are each unique.
It's all kept in my head. Along with some history in case I missed something last time I rotated my passwords. I'd use my Visor except that (a) I don't have encryption software for it that I'm confident in and (b) it forgot everything it knew this morning, and I won't be able to restore it until I get home. I couldn't go that long without using a password!
Using the same one (or two) for low security stuff is fine - it's only really an identifier.
But it is crucial that you don't use a frequently used password for high security/financial access.
And desirable that each and every high security password is different.
Why?
Hackers understand the contents of this thread - it is really hard work keeping track of passwords (particularly when we're told to never write them down!) So it is possible to be enticed onto a site requiring an e-mail and password. The hacker can then try this e-mail and password on other high security sites you are likely to use - bingo - in a small proportion of cases he's in.
Regarding high security passwords. If you use the same unintuitive password to access your website as you do for your bank account; an unscrupulous developer at your web hosting service can again have a pretty good bet that your unintuitive password is being used elsewhere - bingo - he's in.
The solution:
Have one (or two) low security passwords for stuff that really doesn't matter.
Have a separate, non-intuitive, password for each individual high security purpose - they musn't *ever* be the same.
Where to store them:
Physically, in ink, in a little cash book on a shelf, or in the back of a book cover.
(make sure its a book that's boring enough for no-one to bother stealing, and expensive looking enough for your parner to not throw out)
Example
Service - Yahoo
Account - user@yahoo.com
Password - pass
URL - members.yahoo.com
Comments - All-in-one Yahoo service login
Then you can divide the sheet into sections like "Mail Related", "Shopping Related", "Client FTP Server". I have had the spreadsheet for over a year and its been simple and great to use and maintain. I have over time expanded it out to do things like also track software serial numbers, support accounts, etc. Also for things like managaing internal and client dedicated server login accounts, ftp's, etc. - very handy!
IMPORTANT : I recommend password protecting the spreadsheet to guard against people seeing your account details in the event they somehow obtain the file.
That was an example.... not the real file :)
Google, PalmGear, or Tucows will turn it up. It's great.
<edit>
Oh yeah, it's got an encrypted and password protected desktop app, too. So, you don't have to input everything via Graffiti. Makes data entry a snap. And, let's you restore if your Palm goes *boink*.
I've got probably 150 entries in there. Insurance Policy numbers, Phone-Dialing instructions. Anything that requires even a modicum of security.
I'm sure there are other similar (and maybe even better) products available.
</edit>
I often use the info field for noting phone numbers or mailing addresses associated with each account...
Example:
Webmasterworld.com ab.... 12....
Since I use under ten passwords total I only need the first couple of characters to remind me of the complete password.
This makes it very easy for me and I don't have to worry about someone using my computer and being able to retreive the full password.
[download.com.com...]
The accepted cryptography rule (which has held for centuries!) is that *all* codes can be broken - a strong code merely takes longer to break.
How can you have confidence in encryption software - particlularly free/shareware?
Those using encryption programs should regard them as buying time: not absolute security.
In other words, a good encryption program on a PDA is useful only because it buys you time between noticing that it is lost/stolen - and changing all your passwords!
But if you've lost your PDA - now even you don't know your passwords!
No hacker can find passwords written in ink.
It's that simple
How can you have confidence in encryption software - particlularly free/shareware?
Well, the PDA itself requires one password to even access the 'desktop' interface, and then you need to know where the passwords are stored, and then you need to know the passwords to access the storage software...
I'm willing to gamble on the odds that there aren't many competent PDA hackers in the middle of Alaska. If my PDA gets lost, the most likely worst-case scenario is that the person who finds it will just throw it away because they couldn't find the "on" button. If they found the "on" button, they'd see my contact info on the start up screen... so they might call me. And on the long chance that the finder is both PDA literate enough to know about the poke-somthing-into-the-reset-hole-while-holding-the-power-button trick and a basically dishonest person, they'd probably just reset the darn thing, and keep it for themselves...
If you store your passwords on a hidden piece of paper, I'd say you have a better chance of having it destroyed in a house fire than I have of seeing my passwords hacked out of my PDA. ;)
I don't have any confidence in any encryption system other than PGP. Most of the WINcrypt style of encryption systems can be hacked in an afternoon by someone with determination.
But, nearly all encryption methods deter the common snoop.
But if you've lost your PDA - now even you don't know your passwords!
When you sync up with your PC, you are backing up the data. So if your PDA is stolen or suffers massive hardware failure, you should be able to get a new one and load all your data in from the PC.
The nice thing about the PDA is it travels with you. When I used paper files or hard-drive based files, I was always in the wrong place, i.e., I needed an office password when I was at home or vice-versa. I suppose a little-black-book could stay on your person, but would be subject to loss, theft, or damage.
No-one can hack your passwords from a bit of paper in the same room as your computer!
But if you sync your PDA to your main computer its files are now open to hackers through your broadband connection.
Not if you 1.) don't have a broadband connection (my PDA sync files are on my laptop at home, which is tragically limited to a slow-@ss dial-up connection), or 2.) properly secure your broadband connection (my company pays a consultant good money to keep our network firewall up to date).
There is only one person in the world who may enter my safe deposit vault in case I die, which is my attorney at law, whom I appointed in my will as my secondary executor in case my executrix cannot or will not act. Now then, you give your most trusted person, such as your attorney/executor, a key to your safety deposit vault. In the vault, you store ALL of your user names and passwords in a book which you can keep up to date every time you go over to the bank vault.
Personally, I do not use too many user names/passwords, since I rely on my mind to remember all. However, I did learn in CIS school how important it is to use both alpha and numeric characters in a password. Now, then, if you take that one step further and only remember say three maximum passwords, you can always hash them around by just changing even one character for a different user name. Someone else who has posted said something similar to this. I do not carry nor do I want to carry a palm, but I do use one of those old-fashioned Day Timers (also you can get the same kind of scheduler through Franklin Mint, you see displays all the time at airports)...
You can just use a pen/pencil and know what tabs you use in your Address Book, hard copy (the paper one), and write them out in whatever type of coding method that makes sense to you. Obviously, you make at least ONE photocopy of this so that as you change them over time, you can store the changed photocopy outside of your place where you use your box.
However, I really feel that it's important, since so many of our estate-related items are on our boxes, to give a Power of Attorney to somebody you trust in case you kick the bucket and your box has to be accessed so that your estate doesn't agonize through probate.