This is a fork of the popular application Droidwall that uses iptables to limit data usage and add security to Android. Droidwall was originally created by developer Rodrigo Zechin Rosauro and was discontinued.

Android Firewall supports both ARM and x86 Android devices.

***ROOT ACCESS IS REQUIRED***
If you don't know what ROOT ACCESS is please read this: http://en.wikipedia.org/wiki/Android_rooting

The Superuser permission is declared in the manifest for Android Firewall. Information on this permission can be read about here:
https://plus.google.com/103583939320326217147/posts/T9xnMJEnzf1

Android Firewall has all the same features as Droidwall and then some.

***Android Firewall Features***
Holo UI for all users.
Navigation Drawer.
Help section that is actually helpful now.
Profiles - up to 6 which are created from your exported rules files.
Ability to export and import rules to files. These store ALL settings for fine-grained control of your profiles.
Tasker/Locale Support.
Roaming Support.
VPN Support.
LAN Support.
SDCard Support for users who have a lot of apps installed on their SDCard.
Tethering Support.
Multiple languages and the ability to choose your language.
x86 Support for users with Intel based Android devices.
INPUT Chain support for Android 4.x. Older kernels do not support owner matching so INPUT chains will not work on older Android versions.
Multi-user support for Tablets.
Ability to log both rejected and accepted packets.
Send error reports to developer.
Application shortcuts for your homescreen. These shortcuts are for quickly enabling/disabling the firewall and swapping profiles.
Llama and Macrodroid support via the shortcuts.

If you install Android Firewall and find that the software is non-functional please use the Send Error Report ability in the app and I will do my best to correct the issues in a very timely manner.

Please post issues or requests on my Github. https://github.com/skullone/

Any help with translations is greatly appreciated! http://crowdin.net/project/android-firewall
Many thanks to those already helping!

Android Firewall is open source software under GPL v3.
Android Firewall source code is available here: http://github.com/skullone/android_firewall
Full change log is available here: http://github.com/skullone/android_firewall

***NOTES***
YouTube and streaming media requires MediaServer as well to function.

The Internet Permission and Access Wifi State permission are required for LAN Support so that AF can access the subnet address information. AF in no way makes any calls out to the Internet.

Please refer to the help section of AF for further information.

Huge thanks to Ukanth and cernekee for their work on Logging, NFLOG support, LAN Support, and the Rootshell!

FruitMobile Bluetooth Firewall protects your android device against all sorts of bluetooth attack from devices around you. It displays alerts when bluetooth activities takes place. You can also scan your device & detect apps with bluetooth capabilities. So if you have installed a malicious app unknowingly this is the time to detect & uninstall it.

Alerts are displayed when:

1. Local apps try to perform bluetooth actions.
2. Remote bluetooth devices connects/pairs with your device.
3. App with bluetooth capabilities is installed/updated

Additional features:

1. Perform bluetooth scan of your android device
2. Option to make chosen remote devices as trusted.
3. Logs all bluetooth events.
4. Password protect the firewall and it's sensitive data.

The default firewall configuration will alert on all events and ask for user approval. This can be changed easily by un-checking whatever alerts are not required.

All you need to do to get started is install the app , tap on the icon to open it and then exit the app. Firewall will run in the background and monitor all bluetooth activities.

Please go through the help instructions whenever required.

Help us serve you better by contacting us if you have any questions, suggestions or issues.

Like us on facebook
http://www.facebook.com/BluetoothFirewall

Follow us on Twitter
http://twitter.com/fruitmobile

KW: bluetooth firewall bluetooth security bluetooth hacking hack hacker protect privacy protection secure guard safety bluetooth scan android droid

This is the best choice to ad-blocking, prevent data over-billing, save battery life, as well as protect your privacy

Feature:
☆ Block Internet access for any apps:
☆ Separate 3G and WiFi data
☆ One-click widget enabled
☆ Test blocked app in a touch

Requirements
☆ Rooted devices

More details
☆ Block Internet access for any apps:
One can select to block a selected application or applications, application running as root. Since it blocks Internet access per application ID (UID in regular Linux system), several applications may be assigned the same ID, you should block all of them or nothing.

☆ Separate 3G and WiFi data
For each application, you can select to block Internet access via either 3G or WiFi channel. It’ s extremely helpful if you don’t have an unlimited data plan. It saves you from over-billing because of background application accessing Internet such as Google+, Google Play or Amazon Music.

☆ One-click widget enabled
One-click widget is the easiest way to toggle blocking status. It’s useful when you don’t want to use data connection and occasionally turn it on for a while.

☆ Test blocked app in a touch
Once you block an app, tap on it to see if the application can access to Internet or not.
Facebook: https://www.facebook.com/pages/Root-Uninstaller/200912803368166

Keyword: firewall, internet firewall, ad-blocker, url filter

Framaroot Donation is an application of donation and does nothing.
It is on the store for those who want to support my work.
You can download the original version here: http://forum.xda-developers.com/showthread.php?t=2130276.
The original version can't be published to the store because it violate Google Play Developer Program Policies.

Comprehensive protection from all types of threats for mobile devices that includes lifetime support.

This product can be used free of charge for 15 days, after which a commercial license having a term of one year or longer must be purchased.

Use Dr.Web for Android free of charge
When purchasing Dr.Web Security Space or Dr.Web Anti-virus.

Features and Advantages
• Performs quick or full file system scans, as well as custom scans of user-specified files and folders.
Provides real-time file system scanning.
• Using the unique Origins Tracing™ technology, detects new, unknown malware.
• Protects SD cards from becoming infected with autorun files and Exploit.Cpllnk, both of which may be dangerous for Windows-running devices.
• Moves detected threats to the quarantine from which the isolated files can be restored, if needed.
• Minimally impacts system performance.
• Economizes battery resources.
• Economizes traffic due to the small size of the virus database updates.
• Provides detailed statistics.
Comes with handy and informative desktop widgets.

Anti-spam
to avoid unwanted calls and SMS messages.
• Filtering mode selection.
• Lets you create your own filtering profiles.
• Blacklist editing.
• Displays information about blocked calls and messages.

Anti-theft
will help you find your mobile device if it has been lost or stolen,
and, if necessary, wipe confidential information from it remotely.
• Lets you lock the device after a reboot.
• Lets you lock your phone so that it can only be unlocked by entering a password (the number of unlock attempts is limited).
• Lets you unlock the device with an SMS message.
• Allows you to see the device's location at Google Maps.
• Lets you remotely erase data on the device and SD cards.
• Starts audio playback on the device and locks the screen.
• Lets you customize the message that is to be displayed on the screen of the blocked device.
• Lets you create a list of numbers to which notifications will be sent if someone changes the SIM card in the lost device. Allows you to control the anti-theft by having messages sent to it from these numbers to unlock the device if you have forgotten the unlock password.

Cloud Checker
The Cloud Checker filter will restrict access to undesirable Internet sites. Lets you block access to non-recommended or potentially dangerous sites according to several categories (drugs, violence, etc.).
The Security Auditor
• Troubleshoots the device to identify security problems and offers solutions to address them.

New! Firewall
Controls application network activity
• Filters the external network traffic of the applications installed on the device and system applications. Choose between Wi-Fi and cellular network filtering, and take advantage of customisable rules (filter by IP addresses and/or ports, and by entire networks or IP ranges).
• Monitors current and previously transmitted traffic; gives you information about the addresses/ports to which applications are connecting and the amount of inbound and outbound traffic.
• Detailed logs.

The firewall is compatible with Android 4.0 or higher.

How to remove Dr.Web for Android when the anti-theft is present on your device
Before removing Dr.Web Anti-virus, clear the option “Dr.Web Anti-virus” in the “Security” tab located in the “Administration” section.

This is a fork of the popular application Droidwall that uses iptables to limit data usage and add security to Android. Droidwall was originally created by developer Rodrigo Zechin Rosauro and was discontinued.

Android Firewall supports both ARM and x86 Android devices.

***ROOT ACCESS IS REQUIRED***
If you don't know what ROOT ACCESS is please read this: http://en.wikipedia.org/wiki/Android_rooting

The Superuser permission is declared in the manifest for Android Firewall. Information on this permission can be read about here:
https://plus.google.com/103583939320326217147/posts/T9xnMJEnzf1

Android Firewall has all the same features as Droidwall and then some.

***Android Firewall Features***
Holo UI for all users.
Navigation Drawer.
Help section that is actually helpful now.
Profiles - up to 6 which are created from your exported rules files.
Ability to export and import rules to files. These store ALL settings for fine-grained control of your profiles.
Tasker/Locale Support.
Roaming Support.
VPN Support.
LAN Support.
SDCard Support for users who have a lot of apps installed on their SDCard.
Tethering Support.
Multiple languages and the ability to choose your language.
x86 Support for users with Intel based Android devices.
INPUT Chain support for Android 4.x. Older kernels do not support owner matching so INPUT chains will not work on older Android versions.
Multi-user support for Tablets.
Ability to log both rejected and accepted packets.
Send error reports to developer.
Application shortcuts for your homescreen. These shortcuts are for quickly enabling/disabling the firewall and swapping profiles.
Llama and Macrodroid support via the shortcuts.

If you install Android Firewall and find that the software is non-functional please use the Send Error Report ability in the app and I will do my best to correct the issues in a very timely manner.

Please post issues or requests on my Github. https://github.com/skullone/

Any help with translations is greatly appreciated! http://crowdin.net/project/android-firewall
Many thanks to those already helping!

Android Firewall is open source software under GPL v3.
Android Firewall source code is available here: http://github.com/skullone/android_firewall
Full change log is available here: http://github.com/skullone/android_firewall

***NOTES***
YouTube and streaming media requires MediaServer as well to function.

The Internet Permission and Access Wifi State permission are required for LAN Support so that AF can access the subnet address information. AF in no way makes any calls out to the Internet.

Please refer to the help section of AF for further information.

Huge thanks to Ukanth and cernekee for their work on Logging, NFLOG support, LAN Support, and the Rootshell!

What is your phone doing behind your back?
Maybe it’s time you stop wondering.

Look no further for your Android Firewall.
With Mobiwol you can -
* Take Control Of Your Mobile Apps
* Easily Allow/Block App Connectivity
* Be Alerted When New Apps Access the Internet
with No ROOT access required!
Regain control of your mobile device and what is being accessed and shared with the world.

Features List
**NO** ROOT REQUIRED!!
Automatic launch on device start up
Automatically identifies applications currently installed on your mobile device
Identifies and Notifies when newly installed apps access the Web
Allow/Block, on a per-application basis
Disable background activity for selected apps
Get full data usage visibility
Simplified Android Security

Why does Mobiwol show as if using a VPN connection?

This is superficial. We've used technology available to us from within the VPN packaging module offered by Android to be able to gain visibility to your applications' network activities. However, no actual VPN connection is being made, no data is being sent externally by our application, and we do not tamper with the security of your personal data, so you can continue using your apps with peace of mind, and confidence that you will not end up with a higher than usual data bill at the end of the month.

This is the best choice to ad-blocking, prevent data over-billing, save battery life, as well as protect your privacy

Feature:
☆ Block Internet access for any apps:
☆ Separate 3G and WiFi data
☆ One-click widget enabled
☆ Test blocked app in a touch

Requirements
☆ Rooted devices

More details
☆ Block Internet access for any apps:
One can select to block a selected application or applications, application running as root. Since it blocks Internet access per application ID (UID in regular Linux system), several applications may be assigned the same ID, you should block all of them or nothing.

☆ Separate 3G and WiFi data
For each application, you can select to block Internet access via either 3G or WiFi channel. It’ s extremely helpful if you don’t have an unlimited data plan. It saves you from over-billing because of background application accessing Internet such as Google+, Google Play or Amazon Music.

☆ One-click widget enabled
One-click widget is the easiest way to toggle blocking status. It’s useful when you don’t want to use data connection and occasionally turn it on for a while.

☆ Test blocked app in a touch
Once you block an app, tap on it to see if the application can access to Internet or not.
Facebook: https://www.facebook.com/pages/Root-Uninstaller/200912803368166

Keyword: firewall, internet firewall, ad-blocker, url filter

This application requires root access!

Firewall Plus allows you to restrict which apps can access the network on your 3G or WiFi connection. Advanced users will also be able to define custom iptable rules.

Notes: To switch between the white list and the black list, press "Mode: White list (allow selected)" within the header. Also, remember to disable to firewall before uninstalling this application. If you forget, a simple device restart will reset the network settings.

-----ONLY FOR ROOTED ANDROID DEVICES------

This is an android firewall application that will run in an similar way to that of the other firewalls that a desktop operating system provides.
This is a clone of the opensource android firewall-Droidwall.

This application will block the application from the internet access weather using the wifi or usage of the data network.
This can block the application that is eating your data unnecessarily,This application also reduce the data usage of the android software.
This application comes up with a password protected setting so that you applications are protected.
We will enable this application with a call filter in the next version so that you can even the firewall can block calls for you

Network firewall is a powerful Linux system security application.It can open or limit the network status of many applications. Less memory, low power consumption and fast，Network firewall will be your best choice.
Notice：please make sure your mobile phone have permission of Root when use network firewall.
Directions:
1.Please click green √ to be red Ⅹ,If you want to disable WiFi or 2G/3G network.
2.Make sure the status of firewall is active before you click the button "Save".
3.If you need to quickly enable or disable firewall, please add network firewall widget to the main interface of the mobile phone.

This is one function of King Kong Lock®.You can get powerful system tools box by search 'King Kong Lock'.

Scan your Android device for free! Protect against viruses, malicious apps or spyware with advanced mobile security and privacy protection from Snoopwall, the world's first counterveillance software.


Basic Features (free to all users)

►Android Device Scan
• Audit apps for high-risk behavior such as spying or data leakage.

►Real-time Privacy Meter
• Visually check your mobile security

►Instant Mobile Security Alerts
• Get alerts when apps attempt to access Bluetooth, NFC, GPS, WiFi etc…

► Stealth mode
• SnoopWall passively monitors your device and warns of apps that violate your settings.

►Limited Support
• Customer support via email


★★FREE 30-day trial of app blocking technology★★


Premium Subscription Features (from $0.83* per month)

►Automatic App Blocking
• Protection against viruses or malware taking control of your device, stop apps sharing your private data

►Customized App & Port Permissions
• Manage app access to GPS, Bluetooth, WiFi, Mobile data, Microphone, Camera or NFC
• Toggle device permissions or ports on/off
• Easy to use

►Preset Device Activity Modes
• Family mode: kid-safe browsing and fewer distractions while driving
• Banking mode: ensure your private data stays within banking and personal apps
• Internet mode: stay private online, keep your email and browsing activites safe from spying apps
• Apps mode: secure your apps from outside access and secure hardware ports

►Privacy Portal
• Exclusive access to Snoopwall’s web-based portal with the following features:
➠Find My Device: locate a lost phone or tablet
➠Remote Lock: lost your device? Lock it remotely and keep your private data secure
➠Child Protection: locate your child, send messages such as “Are you OK?”

►Lifetime App Updates
• No additional charges, just a monthly or yearly subscription fee
• Consistent updates with new features

► Logs
• SnoopWall keeps a record of violating apps for the past week of use.
•Identify apps that violate your privacy while blocking them.

►Unlimited Support
• Via phone and email (Monday - Friday 9am – 6pm EST, US-only)

Snoopwall can work alongside your existing antivirus, firewall or other mobile security software.

To use Snoopwall optimally, please watch this video first: http://www.youtube.com/watch?v=9byeyNyautQ

► Visit Snoopwall: http://www.snoopwall.com
► Follow Snoopwall on Twitter: http://www.twitter.com/snoopwallsecure
► Like Snoopwall on Facebook: https://www.facebook.com/pages/Snoopwall-LLC/335683703228745

★★★★★★★★★★★★★★ IMPORTANT INSTALLATION INFORMATION ★★★★★★★★★★★★★★
SnoopWall is an incredibly powerful and new concept for privacy and security. In order for SnoopWall to secure your device SnoopWall needs to be a device administrator. In order to uninstall SnoopWall these permissions must be revoked first. For your convenience we have included a button in the side panel that will remove these extra permissions if you so desire. Please email support anytime you have a question or concern.
★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★
*Requires $9.95 yearly subscription plan

SnoopWall® is a registered trademark of SnoopWall LLC. Google® is a trademark of Google, Inc., registered in the USA and in other countries. Google Maps™ and Android™ are trademarks of Google Inc.

Firewall Rules Builder application allows user to easily generate basic firewall filtering rules for Cisco ACL (access control lists), Linux iptables and MikroTik's RouterOS, to edit rules, to connect to the network device via SSH, to insert generated rule into the command line of this device and to store rules to database. To help you to start, there are present tutorial and help sections, which demostrate the basic use of Firewall Rules Builder and define all used parameters.

This is the perfect solution to protect your mobile phone againt intrusions, malwares and backdoors.
Closing unused ports helps you to keep your battery healthy and lasting longer.
For advanced users, it also allows you to manually define custom iptables rules.
This is the perfect solution if you don't have an unlimited data plan, or just wants to see your battery lasting longer.
ROOT REQUIRED!!! If you don't know what root is, please search for "Android root" in the Internet.
Front-end application for the powerful iptables Linux firewall.
Allows you to restrict which apps can access the network.

Please remember to disable the firewall before uninstalling, otherwise you will need to reboot your device to turn it off.

Features:
1. Export your rules into files then import them again.
2. Profiles for multi users devices such tablets.
3. Protect your rules using password
4. Enter your custom script.
5. IPv6 Support.
6. VPN Support.
7. Roaming Support.
8. Tethering Support.
9. LAN Management.

Tags: Android, Firewall, DroidWall, security, hacking, iptables, port,pare feu, mur de feu.

Can you stop all network traffic with a single tap? No? Look no further!
NetStop Firewall is a one-click firewall application, that lets you stop all network traffic in an instance.
To immediately block all network traffic that goes in or out of your device just press the green ON button and allow the VPN service to start.
To turn everything back to normal press the red OFF button.

IMPORTANT SECURITY INFORMATION
* NetStop Firewall blocks network traffic by utilizing a standard android VPN service that YOU have to APPROVE before any actual network traffic is DROPPED.
* This firewall application DOES NOT send any DATA externally and DOES NOT tamper with SECURITY settings or PERSONAL data.
* NetStop Firewall will cause NO extra CHARGES to YOUR usual data traffic BILL at the end of the month.
* This app contains ads. However, rest assured, no ads are displayed while NetStop Firewall is ON and NO ads of any type are displayed inside the application itself. The only time one may encounter ads is at application finish (back button).

JW firewall is in the Android platform calls, SMS blocking software. It is compact, powerful, only the firewall, did not have the exaggerated and not useful features.
Support the blacklist numbers wildcard
Powerful and rich interceptor configuration
Import and export of data
Support for timing interception, message content filtering, and other way to intercept

***ROOT REQUIRED*** If you don't know what root is, please search for "How to root android" in the Internet.

AFWall+ (Android Firewall +) is a front-end application for the powerful iptables Linux firewall.It allows you to restrict which applications are permitted to access your data networks (2G/3G and/or Wi-Fi and while in roaming). Also you can control traffic within LAN or while connected through VPN.

ACCESS_SUPERUSER Permission
More info on new permission - android.permission.ACCESS_SUPERUSER
https://plus.google.com/103583939320326217147/posts/T9xnMJEnzf1

PERMISSIONS & FAQ
INTERNET permission is only required for LAN functionality (API limitation)
https://github.com/ukanth/afwall/wiki/FAQ

Features added
- Supports 2.2 to 4.4.x
- Import/Export Rules to external storage
- Import DroidWall Rules
- Search Applications
- Filter Applications
- Multiple Profiles with custom names
- Tasker/Locale support
- Select All/None/Invert/Clear applications on each column
- Revamped Rules/Logs Viewer with copy/export to external storage
- Preferences
> Highlight system applications with custom color
> Notify on new installations
> Ability to hide application icons( faster loading )
> Use LockPattern for application protection.
> Show/Hide application ID.
- Roaming Option for 3G/Edge
- VPN Support
- LAN Support
- Tether Support
- IPV6/IPV4 Support
- Device Admin Support ( Protect AFWall+ from uninstall)
- Choose able languages
- Choose able iptables/busybox binary
- Support x86/MIPS/ARM devices.
- New Widget UI - Apply profiles with few clicks
- Blocked packets notification - Displays blocked packets
- Support for wifi only tablets
- Improved Log statistics

Translations & Languages
- German translations by chef@xda & user_99@xda & Gronkdalonka@xda
- French translations by GermainZ@xda & Looki75@xda
- Russian translations by Kirhe@xda & YaroslavKa78
- Spanish translations by spezzino@crowdin
- Dutch translations by DutchWaG@crowdin
- Japanese translation by nnnn@crowdin
- Ukrainian translation by andriykopanytsia@crowdin
- Slovenian translation by bunga bunga@crowdin
- Chinese Simplified translation by tianchaoren@crowdin
- Polish translations by tst,Piotr Kowalski@crowdin
- Swedish translations by CreepyLinguist@crowdin
- Greek Translations by mpqo@crowdin
- Portuguese translations by lemor2008@xda
- Chinese Traditional by shiuan@crowdin
- Chinese Simplified by wuwufei,tianchaoren @ crowdin
- Italian translations by benzo@crowdin
- Romanian tranlations by mysterys3by-facebook@crowdin
- Czech translations by Syk3s
- Hungarian translations
- Turkish translations
- Indonesian translations by mirulumam

BIG THANKS for all the translators.

Please help me to translate to more languages - http://crowdin.net/project/afwall

Upcoming

- Droidwall Bug fixes ( Continue)
- More languages support
- Integrate with Network Log/ Detailed Log statistics !
- Advance IPtables rules builder
------------------------------------
AFWall+ is open source software, you can find the source here : https://github.com/ukanth/afwall

tags/keywords: firewall, android firewall, network firewall, network blocker, roaming, vpn, ipv6, iptables, tether, network block, firewall for tablets, block network, malwares, firewall for tablet

Offical Support XDA forum - > http://forum.xda-developers.com/showthread.php?t=1957231