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After the recent article on apps that are sharing our personal information, it occurred to me that this should be an easy problem to fix. All we need is a good personal firewall app. Heck, iptables would be a great start, but it can be hard to implement that on an app by app basis. It will be hard to set up for apps that have legitimate needs to connect over port 80 for legitimate needs, but also uses that same port for less than legitimate needs. So I guess it will also take some blacklisting of certain servers, perhaps along the lines of the ad blockers apps that modify the hosts file.
Or does such an app already exist?
Skip
Here you go:
http://www.appbrain.com/app/droidwall-android-firewall/com.googlecode.droidwall.free
MrGibbage said:
After the recent article on apps that are sharing our personal information, it occurred to me that this should be an easy problem to fix. All we need is a good personal firewall app. Heck, iptables would be a great start, but it can be hard to implement that on an app by app basis. It will be hard to set up for apps that have legitimate needs to connect over port 80 for legitimate needs, but also uses that same port for less than legitimate needs. So I guess it will also take some blacklisting of certain servers, perhaps along the lines of the ad blockers apps that modify the hosts file.
Or does such an app already exist?
Skip
Click to expand...
Click to collapse
1. There's already a couple adblock apps like Adfree which block a lot of stuff.
2. If you read the permissions for the apps you CHOOSE to download, then you'll know exactly what access to data they'll have. If you don't like that PaperToss wants access to your device ID, then just don't install PaperToss.
And of course, such an app would undoubtedly cause more issues than the perception of "security" it would provide, since you'd probably not be able to use half the apps anymore. Or they'd stop being ad-supported, and would begin to charge instead.
From the article:
Google requires Android apps to notify users, before they download the app, of the data sources the app intends to access. Possible sources include the phone's camera, memory, contact list, and more than 100 others. If users don't like what a particular app wants to access, they can choose not to install the app, Google says.
Click to expand...
Click to collapse
Just read the app permissions. That tells you almost everything you need to know.
The problem is, the app permissions don't tell you what you need to know. Here are the permissions for Paper Toss by Backflip Studios:
Your Location (coarse network-based location)
Network communication-full internet access
Phone Calls - read phone state
While the Location permission would be suspect, and would cause me to question whether or not I should download this app, the other two permissions are not so immediately obvious that they are "bad". Network communications is a permission needed by every app that has in-game ads such as AdMob. And I don't know why this app needs the Phone Calls permission, but almost every single app in the market uses that permission. At least it isn't asking for access to the address book or anything like that.
What I would like is for the app to tell us what it needs internet access for, and to tell us what information it is sending to third parties.
MrGibbage said:
The problem is, the app permissions don't tell you what you need to know. Here are the permissions for Paper Toss by Backflip Studios:
Your Location (coarse network-based location)
Network communication-full internet access
Phone Calls - read phone state
While the Location permission would be suspect, and would cause me to question whether or not I should download this app, the other two permissions are not so immediately obvious that they are "bad". Network communications is a permission needed by every app that has in-game ads such as AdMob. And I don't know why this app needs the Phone Calls permission, but almost every single app in the market uses that permission. At least it isn't asking for access to the address book or anything like that.
What I would like is for the app to tell us what it needs internet access for, and to tell us what information it is sending to third parties.
Click to expand...
Click to collapse
Maybe to detect a phone call and pause the game.
Sent from my SGH-T959 using XDA App
MrGibbage said:
The problem is, the app permissions don't tell you what you need to know. Here are the permissions for Paper Toss by Backflip Studios:
Your Location (coarse network-based location)
Network communication-full internet access
Phone Calls - read phone state
While the Location permission would be suspect, and would cause me to question whether or not I should download this app, the other two permissions are not so immediately obvious that they are "bad". Network communications is a permission needed by every app that has in-game ads such as AdMob. And I don't know why this app needs the Phone Calls permission, but almost every single app in the market uses that permission. At least it isn't asking for access to the address book or anything like that.
What I would like is for the app to tell us what it needs internet access for, and to tell us what information it is sending to third parties.
Click to expand...
Click to collapse
All free apps will collect some information .... so they know what ads to aim your way ..... so they can make money ... Every one does this .... on your computer its the same as your cookies .... and only the really paranoid will set their browser cookies settings to "ultimate :block all cookies "...
Here's the difference, android openness will allow others to research and publish their findings, un like others that are closed and will not allow research, and if anyway is found to get the research. done the publication will be deleted from the web ......
The openness is why you see soooooo many articles on this issue over n over, none of them mentioning that the paid versions of these apps don't collect any thing .....
How much personal information are you planning on storing in the paper toss game?
Consider this in your answer, android system runs apps in sand box mode meaning, one app cannot access another without YOUR permission, or if an app is infected with malware, that malware will only operate in that app, unlike your windows machine where it would have a free for all .....
ferhanmm said:
Maybe to detect a phone call and pause the game.
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
That's my point. That would be a legitimate need for access to the phone state. However, granting that permission also gives the app permission to make phone phone calls. I still think the apps need to be more specific about the permissions they need.
The bottom line is, these phones are great, they can run all kinds of awesome software, but the people writing the software need to make a living too. If someone really wants to prevent their phone from sending out personal information, then they should not install any software, and maybe shouldn't even be using the phone at all. But I still see a need for a firewall app (possibly DroidWall, as mentioned above) to help us prevent this type of thing from happening.
A permissions firewall would be much more interesting and useful in my opinion.
Being able to block a certain thing like "read contact data" for all apps and only permit access with a white list would be very useful to me.
Most of the app now require acces to the phone calls..even a news app requires it, sms app such as go sms also requires it. So I want to know after knowing that an app will be able to acces your phone call you still download it? And does anyone in what way the developers use such info?
Sent from my E10i using XDA App
Excellent topic, I'm really troubled by this. The business world makes a whole lot of money based on the average persons inertia - their lack of information or willingness when it comes to the products and services they use and the money they use to pay for them. Particular mobile phone network providers come to mind, who are happy to charge the most expensive prices because people don't know or don't care.
This lazy attitude is seeping into the Android app world. It will be a small per centage of us who will realize this threat and do something about it - exactly like cookies and public wifi privacy etc.
For those of us already interested, are there websites or apps which can guide us on this?
I had thought about it before but it seemed to be all apps out there at least need to access your internet, calls, phonebook and etc.. Not sure really if some of these nasty apps has the evil purpose to steal our vital informations in the phone... say if we're checking our bank account or something similar..
What I practice:
1) Installed AVG pro and do scan regularly, and set to scan every newly installed apps.
2) Use both cache cleaner and history eraser to clean up all traces once a day.
3) Hope they don't see me as a target.
Don't worry.
I think access to the phone calls is just to minimize the running app in case you receive a call. In other case you would not even realize an incoming call?!
Deehee3 said:
Don't worry.
I think access to the phone calls is just to minimize the running app in case you receive a call. In other case you would not even realize an incoming call?!
Click to expand...
Click to collapse
What about data? When you install an app in most cases you allow data access to it.
Searching for updates or viewing developers homepage maybe?
Sent from my U20i using XDA App
Deehee3 said:
Searching for updates or viewing developers homepage maybe?
Sent from my U20i using XDA App
Click to expand...
Click to collapse
What if not? What if app you´ve installed is spying on you and sending info to hackers. How would you know?
On android we have the luck that there are a lot of applications that are open source. When I have to choose an application, I always choose and support the open projects!
You will notice that most of those applications don't need all that personal information! Makes you wonder...
On other systems, apps usually have an user/administrator scheme, where the 'user' has access to some things and 'administrator' has access to everything.
There is no such thing on Android (except if you have a rooted phone and some app asks for superuser access, but you get a requester asking for permissions as well).
Each app has to specifically ask for permissions or the system will deny it. A spyware has to ask for those permissions or it won't work.
Some permission requests to look out for:
- "Call phone"
can be used by the application to silently dial some "premium" numbers
- "Send SMS"
can be used to send SMS to special "premium" numbers
- "Record phone calls"
can be harmful if associated with "internet access" permission
- "Access fine location"/"access coarse location" and "internet access"
can be used for tracking purposes
Many apps ask for:
- "Phone identity" / "internet access"
they use it for "statistics purposes" (flurry.com mostly) but it is bad. The developer should always inform the user about those.
BTW, that an app is open source makes no difference. Someone can always (willingly or not) tamper with the final build. And not everyone reviews open source apps.
zapek666 said:
A spyware has to ask for those permissions or it won't work.
Click to expand...
Click to collapse
Sure. But if an app legitimately ask for data transmission and file system access, AND you grant it, how would you know it is not using the granted rights for something else?
ppirate said:
On android we have the luck that there are a lot of applications that are open source. When I have to choose an application, I always choose and support the open projects!
You will notice that most of those applications don't need all that personal information! Makes you wonder...
Click to expand...
Click to collapse
Don´t tell me that you evaluate the source code of each application you load from the market. And even so, how would you know the difference between what is shown to you and the final build, available on the market?
vlissine said:
Sure. But if an app legitimately ask for data transmission and file system access, AND you grant it, how would you know it is not using the granted rights for something else?
Click to expand...
Click to collapse
Filesystem access are limited to the external memory card. An app with such permission cannot access other apps' private data (which are stored on the phone).
Android apps are all sandboxed into their own homes.
A good example of a suspicious application is HTML5 Reference.
"This HTML5 reference lists all tags supported in the HTML5 specification.", fine. Let's look at the permissions:
Network communication: full Internet access
Phone calls: read phone state and identity
While the first 2 could be produced as a side effect of the developer implementing some "statistics library" (flurry.com or so), the next 2:
Your location: fine (GPS) location
Your personal information: read sensitive log data
Are a giveaway that this app does a bit more than just listing HTML reference tags
zapek666 said:
Filesystem access are limited to the external memory card. An app with such permission cannot access other apps' private data (which are stored on the phone).
Click to expand...
Click to collapse
Ok, how about a picture viewer, which usually picks pictures from each and every
directory, no matter if you want it (and not only from memory card).
Hey vlissine and zapek666. You both have a point.
One individual cannot review every code he or she uses. And also one does not only uses his or her own builds of the projects. But every now and then, I have to go into a project, mostly to add functionality. During that time, I usually have to go over a lot of code to understand the program. It is no guarantee, but you can imagine that some strange code will stand out.
I'm surely not the only person. So while one individual is not capable of such an endeavor. A lot are.
Your other point is as valid as can be. But here again, builds are comparable.
Surely, one does not have to find himself or herself obliged to use certain kind of projects. But to me, when I have the change, I use and support the open source project. One important reason is because of the concern raised by the original poster!
http://googlemobile.blogspot.com/2011/03/update-on-android-market-security.html
Apparently we were not that paranoid, thinking of spying apps
Two options:
1) To avoid being spy and get super paranoid about it... ditch your smartphone and get those early 2000 phones with only calls and sms capable.
2) Use the smart phone eg: X10 mini/pro or any android phones and ignore these spying scene and live with it like nothing ever going to happen since this new technologies really live up our life nowadays..
farsight73 said:
Two options:
1) To avoid being spy and get super paranoid about it... ditch your smartphone and get those early 2000 phones with only calls and sms capable.
2) Use the smart phone eg: X10 mini/pro or any android phones and ignore these spying scene and live with it like nothing ever going to happen since this new technologies really live up our life nowadays..
Click to expand...
Click to collapse
One more option - stop giving stupid advises when you have nothing to say.
maybe apps need to call functions or need it to run?
write them your self if your that bothered?
...
Sent from my E10i using the XDA mobile application powered by Tapatalk
I would like to use an application to enable remote access to a security DVR from an Android phone. The app requires permission for "read phone status and identity".
That doesn't seem like an appropriate permission, since the application has nothing to do with the phone number or the phone operation. It would work equally well without any phone functionality.
I contacted the developers, and they say:
"The application makes that request to get though the firewall on the phone.
The program does not store or use that information.
If you manual set permissions in the firewall then the program will need the permission."
Does that make sense to anybody? Is there a "firewall" in Android that is somehow related to phone state and identity?
Before I call BS on this response, I wanted to check here with the experts just in case there is some obscure relationship.
Thanks!
Being a Noob to Android I thought I'd install some location based profile software which is one of the things that Android owners always say they can do which is lacking from the iPhone.(where I come from)
Lamma seems to be recommended but the permissions it asks for include:
"Add or modify calendar events and send email to guests without owners' knowledge. read calendar events plus confidential information"
clicking on the detail is even more scary.
Android tells you what it's going to do - but do users actually allow this? Most apps seem to want permissions that you would have to be mad to accept.
Can I not install any useful app without agreeing to terms that are unacceptable?
What am i missing? Do people just allow unrestricted access? Not install any app? or is there a way of installing apps but not giving them stupid access?
I can't believe people allow that sort of access - I must be missing something.
Some custom after market ROMs allow to drop any permission by user but it may render app useless.
Most of the time apps are not malware, but sometimes they may be. You can contact developer of the app requesting for reasons of these permissions and he may reply better.
you can always use auto start manager app within the rom toolbox to control the permissions of the apps..
Confucious said:
Being a Noob to Android I thought I'd install some location based profile software which is one of the things that Android owners always say they can do which is lacking from the iPhone.(where I come from)
Lamma seems to be recommended but the permissions it asks for include:
"Add or modify calendar events and send email to guests without owners' knowledge. read calendar events plus confidential information"
clicking on the detail is even more scary.
Android tells you what it's going to do - but do users actually allow this? Most apps seem to want permissions that you would have to be mad to accept.
Can I not install any useful app without agreeing to terms that are unacceptable?
What am i missing? Do people just allow unrestricted access? Not install any app? or is there a way of installing apps but not giving them stupid access?
I can't believe people allow that sort of access - I must be missing something.
Click to expand...
Click to collapse
You really have to think about what the app could be using the permission for, for example something like tasker pretty much needs every permission going because it allows you to set anything up as a profile etc.
The rule of thumb is to look at the app reviews, look at the permissions and just think about what the app could be using it for.
Sure a soundboard style app shouldnt need to make phone calls but many apps do need permissions that at first glance you might not think are needed.
And if your really in doubt email the developer and ask them to explain why they need this permission.
Surprise :laugh:
http://www.xda-developers.com/android/manage-individual-app-permissions-with-xprivacy/
Hey guys,
Sooo...the newest playstore update broke my Freedom app. Whenever I try to use it for IAP, it gives me the "no connection" error in the transaction window. Has anybody else experienced this yet, or do I have to flip around some settings? Not entirely sure, so any feedback would be great!
Wr3cklessAnt1cs said:
Hey guys,
Sooo...the newest playstore update broke my Freedom app. Whenever I try to use it for IAP, it gives me the "no connection" error in the transaction window. Has anybody else experienced this yet, or do I have to flip around some settings? Not entirely sure, so any feedback would be great!
Click to expand...
Click to collapse
Yep,same issue here
Freedom is no longer able to patch
Regards,
milkyway3
Wr3cklessAnt1cs said:
Hey guys,
Sooo...the newest playstore update broke my Freedom app. Whenever I try to use it for IAP, it gives me the "no connection" error in the transaction window. Has anybody else experienced this yet, or do I have to flip around some settings? Not entirely sure, so any feedback would be great!
Click to expand...
Click to collapse
Don't use Freedom..
You have LuckyPatcher that is much better than FreeDom
Well I found a temporary workaround. Just go into settings>apps>Play Store and uninstall updates. Make sure you have the option in Freedom turned on that blocks playstore from updating. I've notice once Freedom is no longer running, it will update itself again.
Also, I do have LuckyPatcher, but I feel like it takes too long to patch the apps, so I suppose I use freedom for it's convenience.
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