Bluetooth Speakers(lemmy.ml)

Even if you turn it off the radio is still powered on and scanning in the background (wifi too), unless you specifically disable that as well. The battery drain is negligible

permalink

report

parent

[ - ]

dogsoahC@lemm.ee

4 points

3 months ago

I did disable the scanning.
Looked it up. Seems like it’s actually pretty low when not connected.

I never really thought about it because I use Bluetooth about once month at best. Still, leaving it on when I don’t need it seems silly. But maybe it only does when you don’t need it again a few minutes later.

report

[ - ]

0 points

3 months ago

it can be a security issue leaving it on. also can drain battery as its occasionally pinging for nearby devices.

permalink

report

parent

[ - ]

Entropywins@lemmy.world

3 points

3 months ago

So is literally any communication standard on your phone…just turn off wifi, nfc, cellular network and Bluetooth then you’ll be safe

permalink

report

parent

[ - ]

Dudewitbow@lemmy.zip

5 points

3 months ago

the protocols on how Bluetooth is handled is far different than the ones how wifi is handled, same as NFC and cellular. to equate all their security as “the same” is very dismissive, especially comparing to wifi and cellular which typically arent direct device to device connections.

nfc dodges its problems because its for the most part off until you open an app that uses it, so its already doing what a user should be doing for security reasons.

permalink

report

parent

[ - ]

Entropywins@lemmy.world

3 points

3 months ago

Nah, my sentiment is more like if man can make it man can break it…imei cloning, arp poisoning, relay attack…anything broadcast willy nilly everywhere is as much of a security risk if you are concerned about bluetooth exploits…

permalink

report

parent

[ - ]

Dudewitbow@lemmy.zip

2 points

3 months ago

again, its diminishing the security features of the different forms of communication. one (likely) requires connecting to a secondary powered device, likely with a 10 key minimum password length of various characters or a series of login prompts. the other is a protocol which connects either by pairing or a 4 digit pin… just because security exploits exists for all connections doesnt mean all communication standards have equivalent security risk.

permalink

report

parent

Show more comments

Memes

!memes@lemmy.ml

Create post

Rules:

Be civil and nice.
Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.

Community stats

8.1K
Monthly active users
6.2K
Posts
43K
Comments

Rules:

Community stats

Community moderators