Cybersecurity

5594 readers

152 users here now

c/cybersecurity is a community centered on the cybersecurity and information security profession. You can come here to discuss news, post something interesting, or just chat with others.

THE RULES

Instance Rules

Be respectful. Everyone should feel welcome here.
No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia.
No Ads / Spamming.
No pornography.

Community Rules

Idk, keep it semi-professional?
Nothing illegal. We're all ethical here.
Rules will be added/redefined as necessary.

If you ask someone to hack your "friends" socials you're just going to get banned so don't do that.

Learn about hacking

Hack the Box

Try Hack Me

Pico Capture the flag

Other security-related communities !databreaches@lemmy.zip !netsec@lemmy.world !cybersecurity@lemmy.capebreton.social !securitynews@infosec.pub !netsec@links.hackliberty.org !cybersecurity@infosec.pub !pulse_of_truth@infosec.pub

Notable mention to !cybersecuritymemes@lemmy.world

founded 1 year ago

MODERATORS

kid@sh.itjust.works

Lanky_Pomegranate530@midwest.social

Signal under fire for storing encryption keys in plaintext (stackdiary.com)

submitted 3 months ago by kid@sh.itjust.works to c/cybersecurity@sh.itjust.works

15 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] punkcoder@lemmy.world 7 points 3 months ago (1 children)

I think the issue that they are trying to make is that there are modern ways of protecting the keys with hardware level security, that aren’t being used. As someone who works in AppSec this is all too common. All it takes is one library in an application to be popped (doesn’t have to be signal), and security keys end up leaked. If it isn’t already, I’m sure that signals keys will be included in exfil scripts.

Tools like TPM and SecureEnclaves (TrustZone,etc) mean that malware, and other nasties have a higher bar that they need to meet.

[–] douglasg14b@programming.dev 4 points 3 months ago (1 children)

Yeah, and electron already has a secureStorage API that handles the OS interop for you. Which signal isn't using, and a PR already exists to enable...

[–] punkcoder@lemmy.world 5 points 3 months ago

I'm not surprised... I think people ('the ones that care at least') would be horrified to know how much of this stuff slips through, because it's hard (there are so many other things that are pulling at developers that something falls through the cracks). Most of the time the right answer is to bring it up. Then thank them when they resolve the issue (with beer and pizza money at the very least).

Looks like it's waiting for approval, https://github.com/signalapp/Signal-Desktop/pull/6933 for anyone else thats interested.