[-] xubu@infosec.pub 7 points 6 months ago

Really cool photo! Well done 🙂

Just curious, why is the light for the partial eclipse that specific color vs the full eclipse? Stylistic?

[-] xubu@infosec.pub 13 points 11 months ago

Probably a 200 GB download too.

[-] xubu@infosec.pub 13 points 1 year ago

Next up, mute detection...

[-] xubu@infosec.pub 24 points 1 year ago

I'm in IT security and I'm fighting this battle. I want to lessen the burden of passwords and arbitrary rotation is terrible.

I've ran into a number of issues at my company that would give me the approval to reduce the frequency of expired passwords

  • the company gets asked this question by other customers "do you have a password policy for your staff?" (that somehow includes an expiration frequency).

  • on-prem AD password complexity has some nice parts built in vs some terrible parts with no granularity. It's a single check box in gpo that does way too much stuff. I'm also not going to write a custom password policy because I don't have the skill set to do it correctly when we're talking about AD, that's nightmare inducing. (Looking at specops to help and already using Azure AD password protection in passive mode)

  • I think management is worried that a phishing event happens on a person with a static password and then unfairly conflating that to my argument of "can we just do two things: increase password length by 2 and decrease expiration frequency by 30 days"

At the end of the day, some of us in IT security want to do the right things based in common sense but we get stymied by management decisions and precedence. Hell, I've brought NIST 800-63B documentation with me to check every reason why they wouldn't budge. It's just ingrained in them - meanwhile you look at the number of tickets for password help and password sharing violations that get reported ... /Sigh

[-] xubu@infosec.pub 2 points 1 year ago

RDC could be a good option to uninstall for businesses where the machine acts as a terminal and you don't want those devices launching RDC to begin with Not sure why it hasn't been allowed already.

[-] xubu@infosec.pub 3 points 1 year ago* (last edited 1 year ago)

replaced Google's Network Time Protocol servers with NTP Pool Project

In the the context of degoogling and privacy, NTP would seem way down on the list of concerns.

What's the importance of calling out NTP? Is it just to emphasize the point?

[-] xubu@infosec.pub 15 points 1 year ago

Paginated login

Microsoft enabled it in ADFS on WS 2019. I know there are plenty other places it's used, but It's the example I'm most familiar with.

There can be a security element to it depending on how the server handles paginated auth as it separates the password field away from the user ID. You can also interject the second factor first before the password to protect brute forcing.

But the larger reason I've read is that it's easier for end users to use. Here's MS talking about it with ADFS.

"Instead of a long form to fill out, a new flow takes you through the sign-in experience step-by-step. Our research shows that with this approach, our customers have more successful sign-ins."

https://learn.microsoft.com/en-us/windows-server/identity/ad-fs/operations/ad-fs-paginated-sign-in

Whether this is true or not is debatable. I'd love to see passwords die out. I doubt I'll see that in my lifetime though.

[-] xubu@infosec.pub 3 points 1 year ago

Yes and no. The people that truly keep the lights on to critical systems I think are more insulated. I deal with active directory (and azure to an extent). I'm one of two engineers that are attuned to what is going on in AD in a 65k+ staffed company. I do other things than AD, but it needs care and feeding.

AD is going to stick around for a lot longer and may end up being in that cobol state where companies have it for critical things but there are few who truly understand how to work it.

Everyone else may end up in a DevOps-esque role. Then you have the scope of the industry too. I think this article overblows the premise it puts forth.

[-] xubu@infosec.pub 2 points 1 year ago

Duo. After Cisco bought out Duo, however, they did not like our original contract. Now our CISO is saying for us to explore Microsoft. 65k+ staffed company.

The problem I've had with duo is that a user counts towards a license just by existing within your duo tenant (correct term?). Meaning that even if the user has no devices associated and cannot perform 2fa, they still have a cost.

I found it eye opening when they talked about Duo SSO (their own identity provider, think adfs). I may be wrong but my thoughts was "okay, but duo is cost restrictive to us, are you saying we need to onboard everyone just so they can get to internally federated applications?". Didn't feel great.

You look at their directory synchronization tool, it's the same thing, it will onboard users no problem, but you pay for those users the moment the account exists.

I have no problem saying everyone should have to perform mfa, but if you mfa all your ingress points and highly sensitive data, paying for everyone whom may not require or use it is a waste of money.

What we did was an opt in approach. You register on your own time via onpremise portal that uses their API to register the user and their device. If you don't do that and end up needing it externally, well too bad. In extreme scenarios we can admin register a user .

xubu

joined 1 year ago