Re: [Zope] Re: Handling login failures

2006-01-13 Thread David Hassalevris
Håkan Johansson wrote: On Jan 13, 2006, at 00:32, Dennis Allison wrote: A more usual solution to this issue is to insert a delay after the third and subsequent failures. You, of course, need a policy for removing the delay (successful login or N minutes following the last attempt).

[Zope] Re: Handling login failures

2006-01-12 Thread Florent Guillaume
Håkan Johansson wrote: I want to be able to block a user from logging in if he fails to give the right login/password three times in a row. You're aware that this allows anyone to trivially DoS your users, right? If you take the precaution of matching with the IP, it still will harm people

Re: [Zope] Re: Handling login failures

2006-01-12 Thread Dennis Allison
A more usual solution to this issue is to insert a delay after the third and subsequent failures. You, of course, need a policy for removing the delay (successful login or N minutes following the last attempt). On Fri, 13 Jan 2006, Florent Guillaume wrote: Håkan Johansson wrote: I want to

[Zope] Re: Handling login failures

2006-01-12 Thread Håkan Johansson
On Jan 13, 2006, at 00:24, Florent Guillaume wrote: Håkan Johansson wrote: I want to be able to block a user from logging in if he fails to give the right login/password three times in a row. You're aware that this allows anyone to trivially DoS your users, right? If you take the

Re: [Zope] Re: Handling login failures

2006-01-12 Thread Håkan Johansson
On Jan 13, 2006, at 00:32, Dennis Allison wrote: A more usual solution to this issue is to insert a delay after the third and subsequent failures. You, of course, need a policy for removing the delay (successful login or N minutes following the last attempt). Yes, I have been