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Banks, Arbitrary Password Restrictions and Why They Don't Matter

Troy Hunt

Allow me to be controversial for a moment: arbitrary password restrictions on banks such as short max lengths and disallowed characters don't matter. Also, allow me to argue with myself for a moment: banks shouldn't have these restrictions in place anyway. 6 characters. for my *online banking*.

Banking 273
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How Long is Long Enough? Minimum Password Lengths by the World's Top Sites

Troy Hunt

I've been giving a bunch of thought to passwords lately. Some won't let you paste a password. I particularly focused on how today's thinking is at odds with many of the traditional views of how passwords should be handled. Now, here's my great insight from all of this: Every single minimum password length is an even number!

Passwords 244
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Weekly Update 182

Troy Hunt

I spend a good quarter hour at the start of this video talking about what I'll be doing, namely getting on with business and running a bunch of public workshops remotely in conjunction with Scott Helme. References You can register to do Scott Helme's and my "Hack Yourself First" workshop at NDC Copenhagen on April 1-2 right now!

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The State of Appsec in 2024

Adam Shostack

We get requirements to change passwords every 90 days baked into regulations. CyberGreen has released a set of interesting technical reports , run a seminar series jointly with the Ostrom Workshop , and with support from Google, is organizing the worlds first workshop on cyber public health in January 2024.

Software 243
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Weekly Update 165

Troy Hunt

References Scott Helme is running my Hack Yourself First workshop in Amsterdam on Dec 9 & 10 (he's getting awesome reviews on these too) Apparently, FinecoBank in Italy reckons you should Google your password and not use it if it appears 10 times or more (no, just don't) You'll also need to pay FinecoBank € 0.95

VPN 205
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Weekly Update 210

Troy Hunt

(I'll gradually go through the house and replace all the wall sockets with these) Was Activision "hacked" or do people just choose bad passwords?

Passwords 234
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Have I Been Pwned Employee 1.0: Stefán Jökull Sigurðarson

Troy Hunt

What we never made any formal announcements about is that we did hire Stefán on a part-time basis beginning earlier last year to help out with the coding when he had free cycles amidst his full-time work.

Passwords 345