this post was submitted on 17 Sep 2024
116 points (97.5% liked)

No Stupid Questions

36135 readers
1014 users here now

No such thing. Ask away!

!nostupidquestions is a community dedicated to being helpful and answering each others' questions on various topics.

The rules for posting and commenting, besides the rules defined here for lemmy.world, are as follows:

Rules (interactive)


Rule 1- All posts must be legitimate questions. All post titles must include a question.

All posts must be legitimate questions, and all post titles must include a question. Questions that are joke or trolling questions, memes, song lyrics as title, etc. are not allowed here. See Rule 6 for all exceptions.



Rule 2- Your question subject cannot be illegal or NSFW material.

Your question subject cannot be illegal or NSFW material. You will be warned first, banned second.



Rule 3- Do not seek mental, medical and professional help here.

Do not seek mental, medical and professional help here. Breaking this rule will not get you or your post removed, but it will put you at risk, and possibly in danger.



Rule 4- No self promotion or upvote-farming of any kind.

That's it.



Rule 5- No baiting or sealioning or promoting an agenda.

Questions which, instead of being of an innocuous nature, are specifically intended (based on reports and in the opinion of our crack moderation team) to bait users into ideological wars on charged political topics will be removed and the authors warned - or banned - depending on severity.



Rule 6- Regarding META posts and joke questions.

Provided it is about the community itself, you may post non-question posts using the [META] tag on your post title.

On fridays, you are allowed to post meme and troll questions, on the condition that it's in text format only, and conforms with our other rules. These posts MUST include the [NSQ Friday] tag in their title.

If you post a serious question on friday and are looking only for legitimate answers, then please include the [Serious] tag on your post. Irrelevant replies will then be removed by moderators.



Rule 7- You can't intentionally annoy, mock, or harass other members.

If you intentionally annoy, mock, harass, or discriminate against any individual member, you will be removed.

Likewise, if you are a member, sympathiser or a resemblant of a movement that is known to largely hate, mock, discriminate against, and/or want to take lives of a group of people, and you were provably vocal about your hate, then you will be banned on sight.



Rule 8- All comments should try to stay relevant to their parent content.



Rule 9- Reposts from other platforms are not allowed.

Let everyone have their own content.



Rule 10- Majority of bots aren't allowed to participate here.



Credits

Our breathtaking icon was bestowed upon us by @Cevilia!

The greatest banner of all time: by @TheOneWithTheHair!

founded 2 years ago
MODERATORS
 

I recently learned about LocalSend and was intrigued by how it functioned by only using the WiFi network of the devices. I did not know my LAN had these capabilities.

Now that I've learned about it, I am excited to know if there is anything else I can do with it. Perhaps there could be a way to send prank notifications to all the connected devices, create a private chat room, or have custom LAN parties.

I genuinely do not know anything about how WiFi or LAN in general works in this matter. Is it possible for me to build my own applications that make use of these features? If so, I would love to get a direction on what resources or guides I should be looking for. If not, I would still be happy to use similar pre-built applications.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 8 points 3 months ago* (last edited 3 months ago) (1 children)

As far as the administration side goes, I think whitelisting is a pretty awesome feature on most routers. This gives you an extra layer of security on top of your password for your WiFi. Someone may get your code from someone else or you may have let a neighbor use it for a moment, but then what? Change the password and then have to update all your other devices?

Nah, just whitelist and you can remove devices as you wish any time you want.

It’s not foolproof as MAC spoofing is a thing, but it’s a cool layer to have.

You can also more safely create a QR code for getting on the WiFi with whitelisting enabled. So if someone happens to see it, they don’t necessarily get access just by scanning it. That’s just the first step. But this makes QR codes a little safer to have for joining the WiFi easily.

I think creating your own DNS server at home with a Raspberry Pi through PiHole is also another cool thing to do. Gives you the ability to block ads as well as many other things like known malware websites and even restricting adult sites easily if you have kids or just wanting to do it for yourself.

Combine that with a VPN server on that same Raspberry Pi so you can remote into your network from anywhere and also have the adblocking from the PiHole server at home. I did this for a while but disabled it because I wanted to ensure my home network was a little more secure before opening that up again. But it was a cool thing to have and use.

[–] [email protected] 5 points 3 months ago (1 children)

Guest networks are also a quick and easy way to allow strangers into your network without giving them privileges to change anything, and prevent others from messing up your network if they get a hold of the password.

[–] PM_Your_Nudes_Please 3 points 3 months ago* (last edited 3 months ago)

I also use my guest network for the (notoriously insecure) IoT stuff. Oftentimes I’ll take it a step further and use my PiHole to block whatever servers they’re phoning home to.

A good example is my smart TVs. My TVs are the single most blocked devices on my network, by far. Like on a day of heavy use, my phone or PC may generate ~2000 blocked requests. On an average day, my TVs generate 7000+ blocked requests. That’s ~5 attempts to send telemetry data back to the mothership per minute, even when they’re not in use.