If you design it before the invention of the hairpin?
If you design it before the invention of the hairpin?
The original posting talks about "signing up" in the general context of creating an account on a site.
The article, however, seems pretty clear in talking about "signing" up to receive emails. (And very clearly puts forward that "no option == spam")
Looking at the two modes of failure for a user receiving emails you can have:
- False positives: user starts receiving email, but doesn't want it
- False negatives: user doesn't get any email, but does want it
The main debate in the original article boils down to:
- Single opt-in results in fewer false negatives, but more false positives
- Double opt-in results in fewer false positives, but more false negatives
At which point the question is one of whether it's better to optimize for fewer false positives or fewer false negatives.
In the context of the original article, if someone is signing up to receive emails, both of the following situations will lead to the original user not receiving the emails that they requested:
- If they misspell their address and the email goes to someone else
- If they enter a different address purposefully and it goes to someone else
For the user signing up for messages, the opt-in message isn't something they specifically wanted -- it's a barrier that prevents them from getting what they wanted (as such, a double opt-in request could be seen as a false positive). For someone whose email was entered in a form by someone else, any message they receive may be seen as a false positive (including a double opt-in request).
Seems a little backward that there would be complaints that workers might look out their windows and see grass, trees, and other natural things.
Everything I've read on productivity and mental health would suggest it would be beneficial to have a less "urban" view out your window.
Two angry men with guns who prefer to use intimidation rather than follow the law show up at his doorstep -- I fail to see any way in which that isn't potentially life threatening.
I'd considered this sort of thing a while back -- there's really no need to use a set list of passwords.
Assuming that the passwords are being hashed, you can have a lookup table where you store:
(Password hash) + (Current # of accounts using that hash)
By setting a threshold for the ratio of (Current # of accounts using a hash) to (Total # of accounts), you can reasonably control the average entropy of passwords in the system.
For example, if you have 100,000 users in a system and set a threshold of 2%, the system would stop allowing anyone else to use that password.
Would be an interesting experiment to see what ratio comes up with the best balance between being secure vs. being too annoying to users.
The big downside of that type of dynamic system is that for low numbers of users, it may become easier to brute force which passwords are in use by iterating through the "change password" process. (Setting a limit on how many times an account can change their password in a given day would help slightly, but might not do much to stop a distributed attack)
In the case of Hotmail (or any other large provider), they're already starting with a large data set, so they'd be able to avoid that issue.
A large-scale, coordinated boycott of all air travel would probably have some effect.
Might not even take much more to set off than a few major "think of the children" ad campaigns funded by companies with a vested interest in increasing road travel...
Gamestop's view is that New = Opened
Yes, that's intentionally a "=" and not "==" -- Gamestop does indeed open most of their stock so they can put the empty cases out on the floor for display.
Well, something tells me this is in response to legal activity. There are surely going to be new laws, probably not ones specifically in response to hacking activity, but others that allow various governments all sorts of access to records to track down hackers.
The idealist in me wants to believe that we could also get more laws passed holding corporations more accountable for lax security.
Put it on an ipad hoping that it would fix the crashing issues with Safari & the search in page feature... nope, still crashes!
Amazingly easy to reproduce, too... just open a page with a large amount of text (i.e. a 500KB faq from gamefaqs), enter text in the search bar, click find in page, safari crashes after a slight delay.
Looking at some data for box office revenues, it looks like PG movies are actually the most profitable segment of the market.
Most years in recent history show a ratio of 1 PG-rated movie being released to every R-rated movie, yet the percentages of total gross have remained close to one another in recent history:
Here in Michigan (and presumably elsewhere as well), there's an alternative calculation for "use tax" that you can enter in that's based on your income.
Since you're only obligated to pay the lesser of the two amounts, if you order a large amount online it's often in your best interest to just go with the calculation and forget about trying to keep track of purchases.
(In most years, I think I've wound up paying $50-60 or so with the default amount.)
So what you're saying is that under current law scanning ceases to be legal as soon as teens start posing suggestively?
Work is the crab grass in the lawn of life. -- Schulz