154
PRISM - a self-hosted OSINT platform with a real-time dashboard (thelemmy.club)
submitted 3 weeks ago* (last edited 3 weeks ago) by trulysoulless@lemmy.world to c/selfhosted@lemmy.world
45 comments fedilink hide all child comments

I've been building PRISM - a self-hosted OSINT toolkit you run yourself instead of pasting investigation targets into someone else's web service.

Give it a domain, IP, email, phone, or username and it runs 22+ modules in parallel into one dashboard: WHOIS, DNS, crt.sh subdomains, GeoIP, threat intel (Shodan/VirusTotal/AbuseIPDB/Censys), breach data, username search across 3000+ sites (Blackbird + Maigret), dark-web mirror checks, and more. Results come with an entity graph, a GeoIP map, an OPSEC exposure score (0–100), and HTML/PDF/CSV/Markdown exports.

14 of the 22 modules work with zero API keys (missing keys degrade gracefully instead of erroring).

Stack: FastAPI + Next.js 14, runs with one docker compose up. MIT licensed.

Demo: https://getprism.su/ Github: https://github.com/NovaCode37/Prism-platform

Built it solo - feedback welcome, especially on which modules you'd want added.

top 45 comments
sorted by: hot top new old
[-] notalannister@fedinsfw.app 57 points 3 weeks ago

Tried it. ANY given username generates a list of the same sites (e.g. instagram, reddit, imgur, etc) and simply slaps the given username to the base url and gives that as a "result" even if the user doesn't exist on that platform. Even the "AI Analysis" is simply a report of nonexistent platforms and users. You can achieve better results by simply using a bash script.

[-] K3can@lemmy.radio 5 points 3 weeks ago

Same experience. 🫤

[-] notalannister@fedinsfw.app 2 points 3 weeks ago

Yeah. Very disappointing.

[-] chicken@lemmy.dbzer0.com 3 points 3 weeks ago

What would be better ways of doing it?

[-] notalannister@fedinsfw.app 13 points 3 weeks ago

use curl and try to "ping" the user page to see if it exists (200) or not (400)

[-] eleijeep@piefed.social 46 points 3 weeks ago

Did the LLM choose the name? There’s an obvious existing semantic link between PRISM and intel, so congrats on choosing an un-searchable name.

[-] Cethin@lemmy.zip 13 points 3 weeks ago

There's also the NSA PRISM, which is older than the current LLM garbage. It's just a basic ass name that makes for a good pun on something that changes how you see things.

[-] eleijeep@piefed.social 9 points 3 weeks ago

Yes that’s the one I was referring to.

[-] trulysoulless@lemmy.world 4 points 3 weeks ago

Xd, prism is basically un-googleable that one's on me cause there is not a great SEO foresight. The name was mine though

[-] eager_eagle@lemmy.world 3 points 3 weeks ago

yeah, I know of two other tools with that name just from my workplace, both probably suggested by ai

[-] caseyweederman@lemmy.ca 2 points 3 weeks ago

Especially rough with the Snowden post on the top of most people's front page today.

[-] x00z@lemmy.world 44 points 3 weeks ago

Full of AI fingerprints yet no disclosure.

[-] WhyJiffie@sh.itjust.works 28 points 3 weeks ago

Your targets never leave your PC

how can that be true if the whole thing relies on sending the infos to the API providers?

[-] quick_snail@feddit.nl 15 points 3 weeks ago

Terrible name. It's taken.

[-] EncryptKeeper@lemmy.world 14 points 3 weeks ago

Soviet Union TLD is an interesting choice lol

[-] irmadlad@lemmy.world 14 points 3 weeks ago

That's pretty darn cool:

[-] trulysoulless@lemmy.world 11 points 3 weeks ago

Hiya, love that you actually tested it. That's exactly the kind of 30-second recon it's built for. The "missing security headers" check catches a surprising number of sites.

If there's a module or source you'd want added, I'm genuinely taking requests that's how the roadmap gets shaped. Thanks for trying it!

[-] irmadlad@lemmy.world 4 points 3 weeks ago

You bet. I've dropped it in my 'Projects' folder. Thank you for sharing.

[-] DieserTypMatthias@lemmy.ml 9 points 3 weeks ago* (last edited 3 weeks ago)

Great name indeed.

Stack: FastAPI + Next.js 14, runs with one docker compose up. MIT licensed.

Isn't this what every chatbot builds with by default?

[-] brainwashed@feddit.org 1 points 3 weeks ago* (last edited 3 weeks ago)

Isn't there also a palantir module called prisma or something?

[-] clb92@feddit.dk 4 points 3 weeks ago

WHOIS exposes 2 contact email(s) — registrar privacy not used

Registrar privacy is in fact used. It's just the Namecheap abuse email address and an anonymized *@withheldforprivacy.com mail address. It shouldn't list those as results.

[-] trulysoulless@lemmy.world 2 points 3 weeks ago

Thanks, I'll fix that. I'll add a filter for known privacy-proxy and registrar abuse domains

[-] ArcaneSlime@lemmy.dbzer0.com 3 points 3 weeks ago

So I have an interest in self hosting things in the future (nextcloud, chatmail), but for now I'm scared of opening my network to attacks, and also I don't have a network right now I just hotspot from my phone when needed and torrent things at my friend's house.

That said how would I go about using this? I'm guessing something to do with docker or porteus (maybe? The other one that wasn't vulnerable to that recent thing), then when I want to check out X website I just "spin up the docker container" (still not 100% what that means but I've heard the verbiage), hotspot the pc (for now), and run it through the program? Am I understanding that right?

Sorry I'm so green, gotta start somewhere! I feel like a grandma calling an Xbox a "Nintendo" haha.

[-] FauxLiving@lemmy.world 3 points 3 weeks ago

Yeah, this project is built as a docker container. The repo has instructions on starting the container. You should watch a few introductory videos on Docker so you understand the concepts and basic usage.

Once it's started, the machine that docker is running on will be serving a website that acts as the application. If you're running docker on your desktop you can then open a web browser and go to http://localhost:8080/ and you will see something that looks like the demo link above.

This doesn't expose it to the Internet. If you're running this on a home LAN with a router between you and the ISP's modem (or the ISP's modem is a router/AP) then only computers connected to your network will be able to access it. You would have to go to your router's administration console and specifically forward a port for that service so that people on the Internet could get past your modem.

[-] ArcaneSlime@lemmy.dbzer0.com 2 points 3 weeks ago

Awesome thanks for all the help and info, I'll definitely check it out! I think this will be a nice step to help teach me these concepts and get me to the other projects!

[-] irmadlad@lemmy.world 3 points 3 weeks ago

Sorry I’m so green, gotta start somewhere!

We all started at green. No shame.

So, yes OP is using Docker. Once you install Docker on your server, you 'spin up' the docker container using the Docker compose file:

https://github.com/NovaCode37/Prism-platform/blob/main/docker-compose.yml

....and the associated .env file that houses all your environmental variables:

https://github.com/NovaCode37/Prism-platform/blob/main/.env.example

[-] ArcaneSlime@lemmy.dbzer0.com 2 points 3 weeks ago

Awesome, thank you for the help/info! This seems like a good first step, I'll try it out!

[-] irmadlad@lemmy.world 3 points 3 weeks ago

Give it a go man. What's the worst that can happen? .....you have to drop back and do some studyin'. That's pretty much how I learn. Read, Do, Fuck it up ad nauseam until it clicks, then I write that shit down.

[-] ArcaneSlime@lemmy.dbzer0.com 3 points 3 weeks ago

Same here lol, I will for sure!

[-] FauxLiving@lemmy.world 1 points 3 weeks ago

Putting yourself into the position of trying to solve a practical problem is the best way to learn.

If you fail completely, you can always restore your system and try again (you have a backup, right?)

[-] ArcaneSlime@lemmy.dbzer0.com 2 points 3 weeks ago

Yes, but I'd still prefer not to have to spend the like ~2h reinstalling and replacing my files.

That said this seems like a pretty low stakes trial which is why I'm looking at it first. Worst case a reboot (or recovery through live booting) should fix most issues, I think, if I understand correctly. I don't plan to autostart the docker container so if it fucks my system up a reboot should put me back to normal if starting it breaks my sys right?

I do have some old laptops and an unopened router waiting for me to figure out openWRT. I could install some linux OS (deb?) on one of those and use that for docker, get off my ass and install openWRT on the router, and then use that to connect both devices (and I'd have to figure out which to hotspot but that is easy), if that'd be significantly safer for my daily driver. Then I'd have to figure out how to point my browser to that too though.

[-] realitaetsverlust@piefed.zip 2 points 3 weeks ago

Sorry I’m so green, gotta start somewhere!

Start with the documentation. Docker has a great introductory section that teaches you the basics.

https://docs.docker.com/get-started/introduction/ (the pushing your image part is not that important, the rest is)

Running a project that does things you don't know is not the best thing to learn. Learning is done by going through the basics first, not immediately firing docker compose, which is one step above pure docker.

[-] ArcaneSlime@lemmy.dbzer0.com 1 points 3 weeks ago

Thank you! I'll check out the docker docs before I try spinning this up as my first trial run!

[-] mlg@lemmy.world 3 points 3 weeks ago* (last edited 3 weeks ago)

NSA is that you?

Also jokes aside, how does the use case compare to some existing tools like BBOT?

This seems morr geared towards public facing targets than targeted information OSINT (user profiling, etc.)

[-] xyro@morbier.foo 1 points 3 weeks ago

Super cool, I'm gonna host it when I have some time !

[-] Decronym@lemmy.decronym.xyz 1 points 3 weeks ago* (last edited 3 weeks ago)

Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I've seen in this thread:

Fewer Letters More Letters
AP WiFi Access Point
DNS Domain Name Service/System
ISP Internet Service Provider

[Thread #21 for this comm, first seen 20th Jun 2026, 21:30] [FAQ] [Full list] [Contact] [Source code]

[-] anotherandrew@lemmy.mixdown.ca 1 points 3 weeks ago

This looks really cool. One minor bug: with the online demo, at least on mobile (chrome, iOS), the target text field never brings up the keyboard so it can’t be used.

[-] trulysoulless@lemmy.world 2 points 3 weeks ago

Oh thanks, I'll fix that

[-] ikidd@lemmy.dbzer0.com 0 points 3 weeks ago* (last edited 3 weeks ago)

Some mailchecks would be useful. DNS and the server responses.

Edit: Oops, just found it, different section. Valid DKIM check would be handy. Also, I'm not sure what "Deliverable" is about, comes up as "No" for a domain I use for email with no issues.

[-] trulysoulless@lemmy.world 1 points 3 weeks ago

Thanks, gotcha. I figured marking those cases as inconclusive makes a lot more sense than treating them as failures. It should cut down on false alarms from catch-all and greylisted servers while still keeping the results reliable. Since I'm already checking MX, SPF, and DMARC, I should have enough confidence without being overly aggressive

this post was submitted on 20 Jun 2026
154 points (78.1% liked)

Selfhosted

60723 readers
313 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

Detailed Rules Post

  1. Be civil.

  2. No spam.

  3. Posts are to be related to self-hosting.

  4. Don't duplicate the full text of your blog or readme if you're providing a link.

  5. Submission headline should match the article title.

  6. No trolling.

  7. Promotion posts require active participation, with an account that is at least 30 days old. F/LOSS without a paywall has exceptions, with requirements. See the rules link for details. Tags [CBH] or [AIP] are required, see the links in Rule 8 for details.

  8. AI-related discussions and AI-involved promotional posts have additional requirements for tagging, as noted in Rule 7 and the AI & Promotional Post Expanded Rules post, and find example disclosures here.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 3 years ago
MODERATORS
ruud@lemmy.world
Loki@lemmy.world
CannaVet@lemmy.world
devve@lemmy.world
ayyy@sh.itjust.works
curbstickle@anarchist.nexus
curbstickle_lw@lemmy.world