For more generic questions relating security issues. For specific issues having their own tags, please use those -- e.g. 'malware', 'antivirus', 'privacy', 'lost-phone'. Please see the full tag wiki for more. For more in-depth Android security issues, you might rather want to visit our sister-site ...

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2
votes
0answers
346 views

Exchange Active Sync email on Galaxy 10.1 disappears.

One of our reps has a Galaxy 10.1 and she has now for the 3rd time in two months complained about her corporate email disappearing, I’ve read a few of the posts here and on other sites and the one ...
11
votes
4answers
3k views

Can my Android device become - remotely and without my permission - a wiretap and get used as surveillance device?

I saw the following article: An article in the Financial Times last year said mobile providers can "remotely install a piece of software on to any handset, without the owner's knowledge, which ...
1
vote
2answers
1k views

Locking individual files on micro sd card

I have Galaxy S2 running on android 4.0.3. I have a number of photos, videos, pdf and word files stored on the micro sd card. I am just wondering if there is a way to password protect individual ...
13
votes
2answers
2k views

Where to find a PIN lock screen that scrambles the keypad on every use?

Is there some way to get a lock screen whose PIN pad changes number layouts every time it's used? It seems like a very basic way to thwart smudge attacks and yet my (broken?) google-fu can't find any ...
0
votes
1answer
280 views

Multiple Pattern Locks at the same point of time

Is it possible to have multiple pattern lock implemented in an android device to increase it's security. I know that it must be possible to design an app to do that, but my question is whether any app ...
2
votes
1answer
1k views

Mounting and Unmounting of Memory Card just by touch?

I am using a Samsung Galaxy Y mobile phone. In my mobile's settings, I see an option to "Unmount the Memory Card for Safe Removal", so it is possible to unmount the memory card without actually ...
11
votes
6answers
18k views

How do I avoid the server-specified security policies for my work e-mail?

When I signed into my e-mail for work (we're on Microsoft Exchange) there were a number of server-specified security policies (See below) How do I avoid these?: I just received a Nexus 7 and signed ...
2
votes
1answer
1k views

Samsung GS3 (SPH-i710) exchange server repeated security update notification

I just connected my Samsung Galaxy S 3 (SPH-i710) to my exchange email server at work. It synced up and my email and calendars show on my device, however every few minutes I get a notification that ...
0
votes
2answers
180 views

USB synchronization security issues

I've got an Android phone. I have just reset it to its factory default settings and set a password for unlocking the phone. However, even when it is locked and the screen displays a text box with a ...
3
votes
2answers
821 views

How can I undo the “Do Not Ask Again” for bluetooth contacts?

When I first connected my phone (Samsung Galaxy S II) to a bluetooth device, I was prompted that the device wanted to access my contacts. I mistakenly clicked Do Not Ask Again but I want to undo ...
3
votes
2answers
668 views

Strange/troubling behavior when putting phone in car dock

I have a Galaxy Nexus (rooted, running stock Jellybean). When I place it in the car dock, my screen gets flooded with notifications for "shell granted superuser access," and after a few minutes ...
6
votes
2answers
13k views

What Trusted Root CAs are included in Android by default?

There doesn't seem to be a central Android resource that lists the Trusted Root CAs included in the OS or default browser (related question on SO), so how can I find out which are included on my phone ...
0
votes
1answer
743 views

Strange icons and notifications, is there a malware in my phone? [duplicate]

Possible Duplicate: Is this red star icon malware? How to get rid of it? Red Star And Green Cross Icons? I have a Samsung galaxy nexus with official Android 4.1 running. I sometimes get ...
4
votes
1answer
789 views

Find lost device without Gmail account configured and without SIM card

I recently misplaced a phone that did not have gmail account configured and did not have a SIM card in it either. Is there any way I can track it ? All of the tracking apps either require sending an ...
1
vote
1answer
850 views

How to see the device list of a given Google account

I have many test Android devices and added my Google account to those device to reuse my application collection. Recently I often recieve payment notification via gmail for application which I really ...
3
votes
2answers
6k views

Is there a way to block permissions for other applications on Jelly Bean?

I use LBE Privacy Guard with great pleasure to grant and withdraw permissions to access my contacts, the internet, etc. for each individual application installed in Ice-Cream Sandwich on my Galaxy ...
1
vote
3answers
775 views

Securing Memory Card?

What should I do so that the Memory card in my phone works only in my phone? Also, I should be able to connect my mobile to a PC through a USB cable and completely see/edit/organize the data on my ...
4
votes
2answers
2k views

How to connect ADB over 3G/4G? Or how can an ADB listener over network vulnerability be leveraged over GSM?

I keep seeing warning signs about enabling ADB over Network when you aren't connected to a WiFi network, but what if I want to connect ADB over 3G/4G ? Whenever I try to do it with any of the ...
5
votes
1answer
8k views

LogMeIn Hamachi VPN

How do I connect my Android phone or tablet to a LogMeIn Hamachi VPN? Is it even possible? LogMeIn has command line clients for Linux, and of course Android has built-in VPN settings. Is there some ...
9
votes
4answers
9k views

Certificate Install without mandatory PIN lockscreen

Google Support says: The type of lock that's acceptable may be predetermined by your system administrator. Where I can define what's acceptable? I can regenerate the certificate if needed. So ...
-1
votes
1answer
325 views

My nfc-enabled android-phone won't read a rfid key I own, why and what can I do about it?

Does it require some kind of activation-code? If so, can I read it while I scan it on the original scanner?
9
votes
1answer
3k views

Child-proofing an Android phone?

Is there a way (an app, or a special launcher, a set of apps with instructions) that allows turning an Android phone into a child-proof "only call parents" one? Here are my main requirements (and ...
1
vote
0answers
44 views

Is TransLoc Running? Should I be concerned? [closed]

Over the last few days, I have gotten a system popup saying TransLoc has stopped. Normally I wouldn't care cause I know it crashed. However yesterday, I restarted my phone mid-day, and never ...
9
votes
1answer
835 views

Deny the installation of apps or add new accounts (kiosk mode)

I have a tablet that I want to give to people to go on the internet, but I don't want them to mess with it (install/unistall apps, add new accounts, change relevant options, etc). Is there a way to ...
10
votes
7answers
10k views

Security options grayed out

I have my mobile phone (Samsung Galaxy S2) running on ICS. Recently I activated Microsoft Exchnage ActiveSync to connect to my corporate email. It disabled all the security options like 'Pattern ...
12
votes
1answer
5k views

List of open ports on Android

Is there a way, on a non-rooted Android device, to see a list of what apps are listening on what port? Or even a way to see if an app is listening on a specific port?
6
votes
3answers
1k views

Is there an Android calendar with limited security permissions?

I've just bought an entry-level Samsung Europa, running version 2.2. I'm technically-minded but new to this OS. I'd like to find a calendar that runs in limited security permissions, so that my ...
5
votes
1answer
4k views

Preventing installed apps from making calls or sending SMS

It seems like a growing number of (seemingly legitimate) apps casually claim the "Services that cost you money" permissions (making calls and sending SMS) for non-essential secondary features that ...
6
votes
2answers
1k views

Google two-step authentication and Android lock screen

After many failed screen unlock attempts, the user is required to enter the Google account password. That's a good idea. But what if I enabled Google's two-factor authentication, and then entered the ...
4
votes
1answer
137 views

Does Android 2.2 log digits dialed during a call, and if so, how can I clear this log?

Some voice jails that I call require me to enter a password. Are the digits I type while a call is active logged (as call dialing is), and if so, how can I remove them from the log? As you might ...
3
votes
4answers
3k views

How can I restrict a user's ability to modify settings or install apps?

Our team is planning to buy around 10 Android phones for the team members. We don't want them to install any applications other than the ones provided. Is there a method or an application which would ...
4
votes
2answers
100 views

Why my phone does not need to update the password?

I changed my gmail password a day ago, but my phone does not require me to put in the new one. I can still access my gmail with the old password. Why? Phone is rooted, sim unlocked , running android ...
0
votes
1answer
386 views

How do I secure my Lenovo ThinkPad tablet against thieves when it doesn't have a Kensington lock? [closed]

The manual for the Lenovo ThinkPad doesn't say that it has a Kensington-like lock device on it, so are there any other ways for me to secure it against thieves? I'd like to secure my tablet against ...
2
votes
2answers
743 views

How to browse securely, anonymously and without blocks on Android?

So here's your Average Joe at a coffee store, using the open Wifi on his shiny new Android phone. Obviously there are the same issues with using a laptop or any other device on an open network, ...
1
vote
0answers
159 views

How can you enable “Use secure credentials” from the shell

On the ICS ROM I'm using, the option to enable the secure credentials is missing from the menu, but the sub system seems to be there since Keystore Locker can communicate with it. So does anybody ...
8
votes
3answers
3k views

IMEI number publicly displayed whenever connected to Wifi

I connected to Wifi (using a HTC Desire using Android 2.3) and a friend used an app (I think it was on an iPhone) to display information about devices connected to the Wifi hotspot. I can accept the ...
8
votes
2answers
8k views

Connecting to VPN forces having secure screen lock [duplicate]

Possible Duplicate: Transformer Prime, VPN and password protection I noticed that creating a VPN connection in ICS forces me to use a secure screen lock. I want to have Slide method for my ...
5
votes
0answers
222 views

Unsafe certificate protection in Android?

Maybe I'm wrong. If so, please let me know. Here is my question. I've followed the instructions here and installed my personal certificate stored in a pfx file (PKCS#12) in my Google Nexus (ICS ...
3
votes
1answer
508 views

Application-specific passwords only work for a short period of time

I have two-step verification enabled on my Google Account, and I generated an application-specific password for my Android device (Infuse 4G with custom ROM in case that's relevant), and input it. ...
5
votes
1answer
182 views

Do apps that access gmail only have write access or full gmail access (potential security risk?)

I use a backup app to backup SMS text messages to my GMail account registered on my HTC Desire Z Android 2.3 phone. The app requests access to the gmail account. But what does this actually mean? ...
2
votes
2answers
143 views

Can traffic be inspected through WiFi? [duplicate]

Possible Duplicate: If I use free WiFi in a hotspot, can data be easily sniffed? Let's say I am browsing an HTTP accessible web site (i.e. NOT HTTPS) , is the traffic encrypted through the ...
2
votes
0answers
161 views

Android detects SIM change – gmail synchronized messages deleted?

After gmail detects SIM change – it asks to renew login to gmail account. This is a very good security action. But does it maybe also clear synchronized messages (that have been downloaded before SIM ...
2
votes
0answers
97 views

IEEE 802.1AE (MACSec) support

Does Android support IEEE802.1AE MACSec ? This protocol enables data confidentiality and integrity over WiFi connections.
2
votes
1answer
595 views

Accessing the internal phone memory by swapping out the SIM card

Is it possible to access an Android phone's internal memory by switching out the SIM card? My Android phone, with no SD card, has been stolen but access to the phone is locked via the "graphical ...
4
votes
1answer
262 views

If I download and install a non-market application and then proceed remove it, does it mitigate any security issues?

If I downloaded a non-market application and installed it and discovered it may be malicious, does removing it from the list of applications completely discard it and help mitigate any security ...
1
vote
2answers
318 views

Should I be worried about applications with weird looking permissions? [duplicate]

Possible Duplicate: How important is it to review the permissions that an app is using? When I install apps from Android Market (Play Store now) there are some apps that require special ...
3
votes
2answers
3k views

Can applications be downloaded without a Google Account and without disabling security features?

If I wish to install applications such as Skype, DropBox, etc however without registering for a Google account, is that possible? If so, how do I install them without a Google account?
6
votes
1answer
198 views

Can my Google Docs app be secured?

I have sensitive information in my Google Docs. I enabled two-step verification with my Google account; but just noticed that Google DOCS on my phone doesn't require any type of PIN number or ...
17
votes
2answers
983 views

If I use free WiFi in a hotspot, can data be easily sniffed?

If I use my mobile device in a Wifi hotspot, can I take it that it bears the same risks as using a laptop in that data can be easily sniffed and that the mobile device is also open to ...
6
votes
2answers
165 views

Are firmware updates secure?

Now that mobiles are being used for payment systems, I'm more concerned about the security on my Android device. I would rather not be the first to be vulnerable to some malicious code that happened ...