this post was submitted on 31 Jul 2026
1 points (100.0% liked)

cybersecurity

6409 readers
5 users here now

An umbrella community for all things cybersecurity / infosec. News, research, questions, are all welcome!

Community Rules

Enjoy!

founded 3 years ago
MODERATORS
 

My company wants us to use the Prisma Browser if we are using personal devices to access corporate resources.

My question: can this browser/my employer see what other apps are running on my personal PC when Prisma is open?

https://www.paloaltonetworks.com/sase/prisma-browser

OS is Fedora if that matters.

top 6 comments
sorted by: hot top controversial new old
[–] lath@piefed.social 0 points 2 weeks ago (1 children)

Don't use personal devices for corporate resources.

[–] Unrefined@anarchist.nexus 0 points 2 weeks ago

Yes I generally know that, but I wanted to understand the scope of what a browser could glean from the PC itself.

Does it know steam is running? Does it know it's been minimized for 4 hours?

[–] lurch@sh.itjust.works 0 points 2 weeks ago (1 children)

Maybe sandbox it. Put it in a chroot or VM or something. It doesn't always work as there are sometimes exploits to break out of those, but worth a shot.

Also, if you're just webbrowsing, you could buy a cheapo outdated notebook/PC and slap it on there. I got old hardware even for free a few times. You can still use it for simple things, like webbrowsing or retro games.

[–] Unrefined@anarchist.nexus 0 points 2 weeks ago (1 children)

I have a separate work laptop, no issue there. I just like my personal monitor/kB/mouse when working from home and was wondering what they could see from a browser.

I'll continue using the dedicated work laptop given some of the answers!

[–] boatswain@infosec.pub 0 points 2 weeks ago

Why not pick up a KVM switch?

[–] frongt@lemmy.zip 0 points 2 weeks ago

Yes, definitely.