Tagged Questions

The tag has no wiki summary.

learn more… | top users | synonyms

0
votes
1answer
25 views

How can I add iptables rules that persist across reboots?

I want to add an iptables rule on my Android phone. I used: iptables -t nat -A PREROUTING -p 6 -d 192.168.66.1 --dport 80 -j DNAT --to 192.168.66.1:808 ...as root. This rule can be checked in adb ...
0
votes
0answers
42 views

Updating Samsung Galaxy behind firewall

I'm a software development guy and I'm working on introducing Samsung Galaxy tablets within a large organization with a strict firewall policy and all HTTP traffic is routed through a non-transparent ...
0
votes
0answers
136 views

AFwall+: Why does the Kernel need an internet connection all the time?

Since I started using AFWall+ (a firewall based on iptables) on Android, I was wondering why the Linux kernel tries to connect to the internet all the time? Allthough blocking the kernel I didn't ...
0
votes
0answers
29 views

Working script for DroidWall in Android

I'm having some issues trying to make a script in this firewall app. I just copied a piece of code from another post: # Allow loopback iptables -I INPUT 1 -i lo -j ACCEPT # Allow DNS iptables -A ...
0
votes
0answers
50 views

Block all root connections except to certain IP destinations using Iptables

I am using rooted Android 4.4.4 system. I want to block all the network connections associated by processes that run by root except to certain Ip targets. Something like this Block all network ...
0
votes
0answers
50 views

Sudden surge in network usage by unknown processes

Phone Details: Model: Nexus 4 (mako) Current ROM: Paranoid Android 4.3-BETA2 Xposed Present? Yes I flashed the new Paranoid Android 4.4- BETA1 today and noticed my phone downloading something. I ...
0
votes
0answers
59 views

Google Play not working with firewall

I installed a firewall on a rooted device (tried two: Avast and Droidwall) but I was not able to make Google Play work (download apps from internet). What apps or services do I have to whitelist ...
2
votes
0answers
95 views

Android application firewall - interactive prompt confirmation for connections

I'm thinking of developing application, or probably extending AFWall+ app What I'm missing on Android is possibility to confirm each connection from each application, simply blocking the application ...
0
votes
1answer
81 views

How can I debug Droidwall blocking every app?

Starting some time ago, I have noticed that when Droidwall (1.5.7) is enabled, no apps can access wifi. Although the app is checked, it doesn't work, until I turn the firewall completely off. This ...
0
votes
0answers
169 views

The Media process drains the battery frequently, or how to identify a process trying to use the Media?

From time to time I face with a strange issue on my Samsung Galaxy Nexus having the battery almost drained. If this happens, the battery status reports that the process called Media ...
0
votes
0answers
7 views

Firewall Application [duplicate]

Is there any application that can filter internet uses. I want an application that will only give permission to one Application to access Internet. e.g. at any given time only google chrome has the ...
0
votes
0answers
157 views

GCM with SSL/TLS under restricting proxy?

My mobile carrier data plan allows only connections using HTTP(S) proxy or IMAP, SMTP, POP3. I can use every protocol encapsulated in SSL/TLS with HTTP(S) proxy (CONNECT method). No destination ports ...
5
votes
2answers
245 views

Block Connection to Specific BSSID's?

I am setting up my friend's network for his kids. I have Tomato firmware running on their Linksys with OpenDNS filtering as well as timed Access Restrictions (ie, no more internet access after ...
0
votes
0answers
345 views

Need help restricting Android tablet to SSH/VPN access only

I want to set my Mum's new tablet so that it can only access the Internet via the SSH server running on her Buffalo router (with Tomato firmware). I've got the server working and accessible remotely ...
2
votes
0answers
765 views

AFWall+ allow DHCP+DNS services without allow all root?

Picked up AFWall+ today when heard it is the fork of Droidwall (which had been sold off to Avast). Bonus is that AFWall+ has an entry for "(Tethering) - DHCP+DNS services". Problem is that entry ...
0
votes
0answers
170 views

VPN client based web browser for Android to cross over all STUN/TURN/ICE/NAT issues and have a freedom of multimedia

Its too hard to first build one apps and then its nightmare to make the network work. Is it not possible in Android Mobile/Tablet and all Chrome browsers default to have VPN Client embedded? So that ...
1
vote
1answer
1k views

AFWall+ is not blocking apps

I've used AFWall+ to block Weather Services Pro from using my data plan, but My Data Manager app still shows it in the top 3 of data plan use. Is there some background process using data that isn't ...
1
vote
0answers
543 views

Ports on the Android PHONE

I often use my Samsung Galaxy Note2 on local WiFi networks which are protected by a firewall, and experience problems with some apps which are most likely caused by strict firewall rules. Is there ...
2
votes
3answers
5k views

DroidWall and Wireless Tethering

I have a very simple problem: when I run Wifi Tether on my Galaxy S3 the computer won't get the IP address unless I disable DroidWall firewall. DW runs in whitelist mode, but I ran across its menu to ...
2
votes
0answers
308 views

How to set a DroidWall custom script for allowing global access to the LAN via wifi?

I'm trying to follow the second example at http://code.google.com/p/droidwall/wiki/CustomScripts : # Allow all connections to the local network (192.168.0.XXX) on Wi-fi $IPTABLES -A "droidwall-wifi" ...
5
votes
2answers
18k views

Allow only specific apps to use cell data, only when on 3G

I use Tasker to sync every 30 mins when on 3G. I'm on a limited data plan, and the only apps I use constantly are browser, a Twitter app (Echofon) and Whatsapp. Is there a way to allow only these apps ...
4
votes
4answers
8k views

DroidWall (firewall app) alternative for non-rooted phones

Are there any applications that can restrict specific applications from accessing data/internet for non-rooted ICS phones? DroidWall - Android Firewall provides this functionality but it requires Root ...
3
votes
1answer
498 views

How to limit an app's access only to specific networks?

I'm currently using DroidWall to limit apps' access to the Internet - and it's working great. Recently I've started to have the need of allowing certain apps network connectivity, but limited only to ...
4
votes
2answers
185 views

Internet filterer?

I'm looking for an app that will alert me and ask me whenever an app wants to access an internet connection then prompt me to decide wether to allow it or not. It would also be nice if the application ...
2
votes
1answer
435 views

How to limit data usage of individual apps?

There are many apps out there to limit data usage of entire system. Using Firewall, I can block an app from accessing Internet, too. But, I don't want these. I want to limit data usage of individual ...
0
votes
1answer
3k views

Can Google services be firewall-filtered (market yes, sync no)?

I recently asked about the availability of calendars with limited sandbox permissions, since I felt that most of them ask for access that is too wide, and hence are not as secure as I'd like. I also ...
3
votes
1answer
426 views

How do I check tcp packets when they were blocked by droidwall?

I'm using cyanogenmod's rom with droidwall activated with whitelist mode, and nothing checked. I've seen some strange ips being called, and droidwall blocking them. I wan to analyse these packets. ...
4
votes
1answer
392 views

How to use hosts.allow or hosts.deny in Android

Is there a way to use the files hosts.allow and hosts.deny in Android? I've searched over the internet but found nothing. I have to control access of both wifi and mobile networks. And limit the ...
9
votes
2answers
2k views

Preventing mobile data use for select apps on non-rooted phone?

I have a number of apps that are fairly chatty on the network, and with a limited data connection I would like these apps to not use the 3G connection (WiFi is fine). I know that rooting the phone ...
2
votes
1answer
921 views

How do you trace incoming/outgoing HTTP connections on a rooted Android?

I would like to get a trace of any incoming & outgoing requests over HTTP from my android phone over a period of time (like you can do with Fiddler on a PC) - is there tool apart from WhisperCore ...
3
votes
3answers
4k views

Phone doesn't respond to ping

I'm trying to develop an application that knows when I am home based on my phone being on my wifi network or not. I'm running into a weird issue in that I can only ping the phone if I have recently ...
1
vote
2answers
299 views

Questions about Samsung Galaxy S security applications

Hello I would like to know whether is it recommended to have some antiVirus+firewall application for this current phone? (I usually open email attachments for example) 1.Do these applications runs ...
0
votes
1answer
649 views

Are there any “iptables like” firewall for Android? [duplicate]

Possible Duplicate: Are there any good firewalls available? How can i make my Android more secure with a firewall? Are there any legal/offical ways to do it? Thank you!
13
votes
5answers
4k views

What methods can I use to block adult content?

I'm looking for something along the lines of K-9 for my phone. Does such a thing exist? My goal: to have all adult content blocked. I would like to know if this is possible and if it is, how to ...
5
votes
3answers
733 views

Are there any good firewalls available?

Does the android platform have any firewall application?