[Q] Firewall with up/down restriction - Galaxy S 4 Q&A, Help & Troubleshooting

Hi , i know there are loads of firewall apps out there that cut off internet with 1 tick..like droidwall or lbr security..
but have anyone found a firewall app that restrict upload or download individually ? like im able to allow this app ABC to download but restrict it for upload...

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Firewall or other app to block internet access to certain programs?

Are there any firewall type programs that can detect an applications access to the internet and allow or deny it? Like all the firewall programs for windows? comodo, zonealarm...
The only one firewall i've found is Airscanner's firewall, but it does not do that specifically, detect an app, and give options to disable that apps access to the net, while allowing other apps that you approve to continue access.
binarybin said:
Are there any firewall type programs that can detect an applications access to the internet and allow or deny it? Like all the firewall programs for windows? comodo, zonealarm...
The only one firewall i've found is Airscanner's firewall, but it does not do that specifically, detect an app, and give options to disable that apps access to the net, while allowing other apps that you approve to continue access.
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i m looking for it too!!
search for "droid wall"!
Or HiSurfing.
Droid Wall works very good for me.Thank you!

App that control which apps can use 3g/edge and wifi

Is there any app that can control which apps are allowed to use 3g/edge to connect to the Internet and which are only allowed to do that when wifi is available?
Yes me too want to know how to restrict data download.
Thank you.
IMO, an app that manages all permissions would be even better. I haven't heard of any such apps but hopefully someone can come up with something.
can I somehow restrict all data transfers? I have no data tarif from my mobile operator and allmost everywhere I am i have free wifi connection (so I want use wifi).
Thank you
"Tasker" may be able to help, it can control your settings based on all kinds of scenarios. I have my mobile data disabled and use Tasker to enable it when certain apps start (internet, email, etc), it will disable it automatically when you close that app (needs apndroid installed). I do the same with GPS.
Tasker gives you loads of options and control, you can create custom widgets and automatic profile switching.
milanf said:
can I somehow restrict all data transfers? I have no data tarif from my mobile operator and allmost everywhere I am i have free wifi connection (so I want use wifi).
Thank you
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droidwall may be of interest to you guys, it blocks all apps to connect to 3g/edge unless you specify the app in the droidwall whitelist
note: Droidwall does require root
Would appreciate to know where to get the "Tasker" you mentioned.
Thank you.
I can find Tasker in the market, but I first found it on androlib. I use it to disable ´mobile data' during the night.

[Q] Firewall app?

Is there a firewall app which blocks all traffic like the personal firewalls for PCs do? With it you could
- whitelist certain apps for all destinations e.g. Google Earth, GMail, browser
- whitelist certain destinations in general e.g. *.google.com
- blacklist certain apps e.g. SuperGameButWhichAlsoPhonesHome.apk
- pops up if an app tries to connect to an yet unlisted destination and blocks or allows by default
The problem with permissions is, it's all or nothing. E.g. I want allow most apps to connect to Flurry or GoogleAnalytics to help the developers improve and understand the usage or if it uploads pics to facebook, but if an SMS app reads my SMS and also has the internet permission (probably for ads and analytics), who knows they're not also transferring my SMS?
Editing the hosts file is not an option as this would only be a blacklist and also very tedious to maintain.
Of course you need root access and it also needs to be open source for it to be trusted. I'm thinking of an addonn for CyanogenMod or so.
I'm not really all too familiar with firewall stuff, but found this for you: http://www.droidsecurity.com/droidhunter/index.html
Then maybe it's overkill but that one combined with this: http://www.carrotapp.com/2010/04/10/app-protector/
Might do the trick?
Thanks for your efford but I am looking for something completely different. A firewall is an app which controls internet traffic.
DroidWall would be perfect, but it doesn't function.
mcmurph said:
Thanks for your efford but I am looking for something completely different. A firewall is an app which controls internet traffic.
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Yes, I search the same. DroidWall would be perfect, but it doesn't function.
totos1234 said:
Yes, I search the same. DroidWall would be perfect, but it doesn't function.
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It works fine for me on a g1!
DroidWall does not prevent Wifi connections at all.
As such, as a firewall it's next to useless.
It's more a "3G data connection" limiter than a real firewall.
vasra said:
DroidWall does not prevent Wifi connections at all.
As such, as a firewall it's next to useless.
It's more a "3G data connection" limiter than a real firewall.
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Click to collapse
I don't understand your problem with DroidWall. I don't even have a data plan, so I only use it for Wifi. Sometimes I forget I have it installed, open a program that needs internet access, only to find that it won't work until I allow it to have the access through DroidWall. Works everytime.

VPN for certain apps ONLY?

Hi all,
I have Shield TV with IPVanish (set to Netherlands) installed and working fine. I have it set up to launch on startup which is great but it then prevents some apps from working correctly, such as BBC, ITV and Plex Media Server to name a few.
Is there a way to set something up so the VPN is only working with certain apps? I'm techie but this stuff is beyond my paygrade so any help would be appreciated.
Many thanks
Stuart
I use dns4me.net, which allows you to make settings per app/service. I dont know about other vpn / dns location services though sorry.
This is possible by installing the openvpn app. This allows to autostart a vpn connection and assign it only to certain apps. Works very well.
Sent from my LG-H872 using Tapatalk
jimmisavage said:
Hi all,
I have Shield TV with IPVanish (set to Netherlands) installed and working fine. I have it set up to launch on startup which is great but it then prevents some apps from working correctly, such as BBC, ITV and Plex Media Server to name a few.
Is there a way to set something up so the VPN is only working with certain apps? I'm techie but this stuff is beyond my paygrade so any help would be appreciated.
Many thanks
Stuart
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Click to collapse
You will need to use IPVanish Openvpn service. The app below has a feature to choose which apps to go through VPN.
https://play.google.com/store/apps/details?id=net.openvpn.openvpn
You will need to download the configuration file and certificate as provided in the guide below. Don't use the app mentioned in the guide as it doesn't provide a feature to limit the VPN traffic to certain apps. Choose the configuration file for the Netherlands server.
https://support.ipvanish.com/hc/en-us/articles/115002080973-Android-OpenVPN-Setup
AFWall+ (Android Firewall +) by ukpriya will allow you to do what you are trying to do. be sure to enable the firewall VPN option in settings.
https://play.google.com/store/apps/details?id=dev.ukanth.ufirewall&hl=en_US
I use torguard and I can filter the apps
Not for certain apps it's used for numerous apps like Netflix ,Kodi or many types of devices and operating systems like IOS,ANDROID you can easily access those site's which was banned in your region
Cheers!

Is there a way to force user use Always on VPN connection on 6T phone?

Hi friends, i try to secure my children phones from accessing not wonted sites. At home i configured mikrotik router so there is no way to bypass restrictions. But i cannot control what they access from mobile network.
The ideal way would be to connect phone to home VPN . Is there a way to force phone use VPN so user could not just switch it off?
In that case all home network rules and restrictions would work.
If you have some ideas about it, please share.
P.S. I did it recently when noticed that 8 year old neighbor children are watching porn...
I never tried it, but you could check if "Multiple users" gives you the chance to create a low privileged user which could maybe not edit network/vpn/dns settings?
Maybe you could setup the main accounts &co from the admin user and secure it with your fingerprint, then grant your childs just the "guest" user access?
Maybe give it a try and check what those users (a new one you create or the guest one) are allowed to do and if that achieves your objective
migors said:
Hi friends, i try to secure my children phones from accessing not wonted sites. At home i configured mikrotik router so there is no way to bypass restrictions. But i cannot control what they access from mobile network.
The ideal way would be to connect phone to home VPN . Is there a way to force phone use VPN so user could not just switch it off?
In that case all home network rules and restrictions would work.
If you have some ideas about it, please share.
P.S. I did it recently when noticed that 8 year old neighbor children are watching porn...
Click to expand...
Click to collapse
My mother utilized Norton Family to limit what could be seen and not seen. You can also utilize the built in family link ability from google to block searches on google and app store. Link for reference: https://protectyoungeyes.com/content/android-parental-controls-complete-guide-parents/
As far as what you are asking, you could use adguard to create the persistent VPN and use their family dns set up. Once done you can always use an app locker to lock the app settings and the app itself so it can't be uninstalled.
maybe you can test an app locker. with it, they can't stop the app vpn if they haven't the code lock
gege0202 said:
maybe you can test an app locker. with it, they can't stop the app vpn if they haven't the code lock
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Click to collapse
You can use an APP locker to lock the settings.
If you can't access the settings you can't turn it off.
migors said:
Hi friends, i try to secure my children phones from accessing not wonted sites. At home i configured mikrotik router so there is no way to bypass restrictions. But i cannot control what they access from mobile network.
The ideal way would be to connect phone to home VPN . Is there a way to force phone use VPN so user could not just switch it off?
In that case all home network rules and restrictions would work.
If you have some ideas about it, please share.
P.S. I did it recently when noticed that 8 year old neighbor children are watching porn...
Click to expand...
Click to collapse
Try private dns: dns-family.adguard.com
Read here: https://www.google.com/amp/s/adguard.com/en/blog/adguard-dns-announcement/amp.html
One problem with the "lock the VPN settings" is that the VPN swithes off fairly randomly. On my phone, I set up a VPN using my home router, and connect to it while on mobile. But at random points in the day it disconnects. It's necessary to go back into VPN settings to turn it back on...
Frankenscript said:
One problem with the "lock the VPN settings" is that the VPN swithes off fairly randomly. On my phone, I set up a VPN using my home router, and connect to it while on mobile. But at random points in the day it disconnects. It's necessary to go back into VPN settings to turn it back on...
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It's getting convoluted but taker can force reconnect.
Caltinpla said:
Try private dns: dns-family.adguard.com
Read here: https://www.google.com/amp/s/adguard.com/en/blog/adguard-dns-announcement/amp.html
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I already use opendns, it blocks everything.
I do not see option to add just dns in android. Child just installs some vpn app or connects to some wifi and restrictions does not work.
On other hand if phone is connected to home vpn, there is no way to bypass it.
My microtik bloks all proxy, vpn and routes dns to opendns.
thanks for app locker suggestion. will try it
migors said:
I already use opendns, it blocks everything.
I do not see option to add just dns in android. Child just installs some vpn app or connects to some wifi and restrictions does not work.
On other hand if phone is connected to home vpn, there is no way to bypass it.
My microtik bloks all proxy, vpn and routes dns to opendns.
thanks for app locker suggestion. will try it
Click to expand...
Click to collapse
It's under Wi-Fi and internet setting but only available for Android 9 version. The adguard family dns blocks ad and adult stuff also.

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