Complex passwords aren't good enough
Marc J. Miller
Senior Product Manager | Product Strategy | Leadership Coach | Customer Research | Scrum | Technical | Business Requirements | Cybersecurity | Integrity | Transparency | Dedication | Value Metrics | Lean Agile
There was a wonderful "2024 State of Passwordless Identity Assurance Report" published by HYPR | The Identity Assurance Company recently. Call-outs:
From the official Certified Information Systems Security Professional (CISSP) Study Guide, 9th Ed, page 703, "Passwords are the weakest form of authentication, and there are many types of password attacks."
NIST SP 800-63B designates that secure passwords:
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Unfortunately, most systems still use outdated password policies that are now considered insecure:
The newer guidelines are an improvement, but provide a false sense of security when using a method of authentication that is still incredibly insecure.
The best solution should be to get rid of the password entirely and use something more secure. There are many better solutions than passwords available from HYPR | The Identity Assurance Company , Yubico , 1Password , and many others that are easier to use and yet harder to crack. "More than two-thirds (69%) were breached via authentication processes" - surely there should be motivation to fix this?
Director of Software Engineering
7 个月An interesting thought about passwords vs passphrases: if you allow the passwords to contain spaces and allow them to be very long, there is no difference. You can put whatever you like. As you indicated, restrictions (such as a capital letter, a number, etc.) only make the passwords easier to guess. The other thing you mentioned that people often forget is the behavior and psychology. For a machine, frequent changing of passwords might be great, but as you mentioned, it's very inconvenient to people, who are likely to just add an extra character to their old password rather than have to think up a brand new one every month. Finally, as you also intimated, MFA is more common these days, and there are some sites that don't even use passwords. Yahoo! for example sends a ping to my app when I want to log in and doesn't even bother asking my password anymore.
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7 个月Marc J. Miller nice job and I appreciate you sharing this on LinkedIn. I am going to repost to my network as you've included such great information.
Product Strategy and GTM || F5 || Ex-NTT || Ex-Equinix
7 个月Excellent write-up, Marc! Very insightful, as always. I agree, would love to see the traditional passwords go away. But, would get replaced with what? In early to mid 2000’s, fingerprint authentication sensors and matching software were introduced. They never got fully adopted, including other forms of biometric identification systems.