Wifi hotspot - Networking

Hi guys,
I have turned on wifi hotspot on my phone without any security.
If someone connects to my hotspot, I can see an ip address and Mac number.
Now what I want to know is that, can I hack into phones or computers that are connected to my hotspot. If yes, how? If not, why not?
And also, can they hack into my phone? If yes, what should I do to protect myself? If not, thank god
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Just create a password.
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I appreciate the response but it will really mean a lot to me if my post is first read, understood and then replied. Thanks a lot for the reply anyways
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Related

3G connectivity problem

Hello everyone, I just have a quick question about the internet.
I have an unlimited data plan for my atrix, but I have a tiny Wi-Fi signal in my room which means it won't select the 3g internet connection, but I want it to because The signal is stronger. Please Help !
Sent from my MB860 using xda premium
Hmmmmm....
Did you think to turn of the WIFI?
I know it is really a high-tech solution but I think it might work.....
Yeah I turned off the wifi but it turns on by itself and connects to.my AP
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how do you turn off your wifi?
I mean, I know how. I just want to see what cannuks is doing.
Settings connectivity wifi deactivate or using the android power widget from my homescreen
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cannuks76 said:
Settings connectivity wifi deactivate or using the android power widget from my homescreen
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Click to expand...
Click to collapse
hm. weird. if it's off it should stay off. I don't see any auto-connect option.
is this the same as yours?
Yeah its mostly the same except I don't have the Auto Connect option
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The only thing I can think of is that this may have something to do with setting WiFi to never sleep.

How to get around the wifi hotspot on the Tmobile Gs4

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Everytime time you try to turn on the hotspot it want to charge you.I cant use tethering because I need a wifi signal to operate my wii for I csn stream netflix.any ideas I would really appreciate it. Thanks
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Dude again? Stop asking this question, someone already answered you in another thread
Sent from Flip's Galaxy S4
I'm only going to answer you once.
Try the CWM Tether app.
Please delete.
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My Gs4 hotspot cant find my wireless devices

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Greg1964 said:
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Click to expand...
Click to collapse
You have to search from the non-connected devices, not the S4
How do I do that?
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Greg1964 said:
How do I do that?
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Click to expand...
Click to collapse
Pull up WiFI on the device you want connect, and have the list of available networks displayed, your hotspot will be one of them.
Yeah then you click on it I did that and it kept telling me my password was wrong.
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Greg1964 said:
Yeah then you click on it I did that and it kept telling me my password was wrong.
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Click to expand...
Click to collapse
Verify your password on your S4 in the Hotspot options by checking the box for "Show Password"
Use WPA2 Security
Try again
If you're positive it's right, try it as an open network.
O.k. thanks!!!
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My Gs4 is showing on my phones screen that Im connected but on my t.v. it says cant connect to your wireless network verify that the wireless router is turned on and you entered the password correctly. (Error code 014) this is ehat I keep getting.Im trying to connect to my wii.any help would be great. Thanks
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Greg1964 said:
My Gs4 is showing on my phones screen that Im connected but on my t.v. it says cant connect to your wireless network verify that the wireless router is turned on and you entered the password correctly. (Error code 014) this is ehat I keep getting.Im trying to connect to my wii.any help would be great. Thanks
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Click to expand...
Click to collapse
Is the network unsecured?
Its secured
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Its says that the device is connected to my phones hotspot it just will not connect on my t.v. screen for my wii connection. This kinda sucks.lol
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Try it unsecured
When I try to connect it says your wireless network is connected. But the local network and the Internet will not connect.
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Greg1964 said:
When I try to connect it says your wireless network is connected. But the local network and the Internet will not connect.
Sent from my SGH-M919 using xda app-developers app
Click to expand...
Click to collapse
And this is unsecured? It sounds like your are not getting the proper MTU (Maximum Transmission Unit)
Is this LTE, H+, H, 3g, EDGE, GPRS? LOL
Im on lte and I get fast speeds if thats what you mean.
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Greg1964 said:
Im on lte and I get fast speeds if thats what you mean.
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Click to expand...
Click to collapse
Switch to the NON-Lte APN and try...
Could you please explain how to do that.
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This is so strange it shows my wii connected to my phone but when I try to make the connection on my t.v. only my wireless network connects.your local internet and the Internet will not connect. I have no idea what the problem is.any help I would greatly appreciate it. Takecare!!!
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Could this be a hardware problem?Is my phones wifi messed up I hopd noy this sucks.
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M919 is Tmo S3?

wifi hotspot

Hi guys , This is my first post .So please don't mind if i sound like an idiot
There's a guy working in my office whose wifi -hotspot(tethering) is always open (android jelly bean 4.2) and he's always reading stuff about hacking etc. I sometimes connect to it and surf the internet.What i want to know is that , Can he hack into my android phone (JB 4.2 ) if i am connected to his wifi hot spot ?
If yes , How ?
And how Can I prevent him from snooping on my phone ?
Thanks already
Use vpn.
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Thanks xda23, but vpn is for offense or defense?
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Lol just to mess with him use dsploit and clone his mac address
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Both. It masks your ip.
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Use EasyVPN and Open VPNConnect

Weird IP address after updating.

After update g2 to kit Kat, I noticed that something was added to my IP address under network. And it remains whether phone is in airplane mode or with the wifi on. Any thoughts on what it could be?
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http://mashable.com/2011/02/03/ipv4-ipv6-guide/
http://en.wikipedia.org/wiki/IPv6
its as above poster, private info for the ipv6 web.
privacy is becoming interesting
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Wow that is very interesting and scary, I had no idea. So that number just became like my social security number of the internet by which I can be tracked.
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DFG87 said:
Wow that is very interesting and scary, I had no idea. So that number just became like my social security number of the internet by which I can be tracked.
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Click to expand...
Click to collapse
I am not sure. It kinda sucks. even if you have nothing to hide
wonder if it can be spoofed.
I know ipv6 can be turned off. And a lot of security agencies do tend to advice switching it off.
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Guys, that is just an IPv6 address vs the normal IPv4 address. Apparently they are connecting you to both now.
192.0.0.4 being the IPv4 address you are familiar with.
Edit: oops. missed that someone already said it was IPv6. Sorry

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