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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-1
votes
1answer
39 views

Is it safe to use this app and will it cause problems in 6.0?

Classic Dialpad for KitKat and Lollipop Just wanted to check if there's any reason not to use this, here's what the permissions looks like. Click image to enlarge I'm assuming its just a ...
0
votes
0answers
154 views

Samsung KNOX equivalent for other device manufacturers

Are any other device manufacturers offering a samsung KNOX type solution? Maybe the other big players, i.e. Motorola, HTC or Sony have a similar technology available for securing their Android ...
0
votes
2answers
198 views

Does Android locally encrypt your fingerprint?

I got myself a Nexus 6P with a fancy fingerprint scanner. So far I'm a bit reluctant to use it because I can't find any info on how Android Marshmallow stores those fingerprints. Are they hashed (as ...
0
votes
0answers
40 views

Why sometimes my device doesn't try to recognize trusted face?

I set up trusted face in the smart lock security section of my Nexus 6. When I press power button in attempt to unlock my device usually I see a face/person symbol on the bottom of the screen, as a ...
-1
votes
1answer
174 views

Unknown sources, root, and the Android security conundrum [closed]

This question has 2 aspects, both are related and equally important from a security standpoint: 1) The "Allow installations from unknown sources" option under Security settings. Most other mobile ...
0
votes
1answer
79 views

Do devices with a fingerprint scanner prevent access to the bootloader/recovery

Pretty simple question but as I have never owned a device with a fingerprint scanner... basically I was wondering: If you secure your device with your fingerprint - is it possible to access the ...
0
votes
0answers
72 views

How to add private key to keychain in Android?

I do not want to type my passwords all the time, but instead, just the password to my private keys. I am using Samsung Galaxy 4 and Android 5.0.1. How can you add private key to your Android ...
0
votes
0answers
12 views

Two factor authenticator app which works when we lost our phone but able to use back same phone number

Currently, I'm using Google Authenticator in my phone. If I lost my phone, but able to get a new phone device, and use back my previous old phone number, will Google Authenticator continue to work? ...
0
votes
1answer
138 views

Calculator WiFi usage on Marshmallow, Nexus 5? What?

I have not used the calculator app. I also don't know why it would be using the wifi or any kind of external data. Yet behold, below: I flashed 6.0 recently and restored some apps from an old ...
0
votes
1answer
52 views

Firefox for Android mysterious connections after turning everything off in settings

I created a user.js that incorporates support.mozilla.org/en-US/kb/how-stop-firefox-making-automatic-connections and other tweaks, yet Firefox for Android still attempts to connect to several ...
0
votes
1answer
575 views

is there a keylogger in my phone

I have an Android phone accent a400 and I sent it to a repair store to change the broken screen. After receiving the phone, I noticed that they did a reset to the phone and the internal memory doesn't ...
1
vote
1answer
142 views

Is Snowden snowing us with his “Smurfs Suite” interview?

I hope this is not too off-topic. This morning when I read news it was full of articles quoting Snowden in his most recent interviews. Apparently the UK's GCHQ and the USA's NSA can (1) turn your ...
0
votes
0answers
106 views

How to log all user interaction on my device?

I would like to know whether on an Android device it is possible to: Log the date and time of every time a password is entered on my Android phone (this security measure would mean that if someone ...
0
votes
0answers
16 views

How can I audit access to Android Accounts?

I want to audit the calls made to the Authentication Providers by connected applications. The reason is that I am investigating a rogue application that seems to collect more data and permissions ...
0
votes
0answers
25 views

Full encryption of a singe purpose device (e.g barcode scanner )

How could we run a single purpose device with high sensitive date on Android 4.4 or later, with full disk encryption and have it unencrypted and unlocked only after entering the device password only ...
0
votes
0answers
143 views

Why does AVG consider android keychain harmful?

I just got this Lenovo tab 2 A8. When I ran my first AVG scan, it pinpointed Keychain as a threat. What is Keychain? Is it necessary? If not, how do I get rid of it?
0
votes
0answers
53 views

Use and interpretation of AIMSICD

I just downloaded AIMSICD and I understand pretty much what it does but what am I looking for when reading its statistics, results and maps?
1
vote
0answers
55 views

Is there a way to use a phone as a virtual keychain for NFC tags?

So let's say I have a bunch of things that can be unlocked via NFC. Each thing would correspond with one tag and one tag only. The problem would then be that I'd have to carry a bunch of tags around. ...
0
votes
0answers
48 views

How to enable password entry for encrypted lollipop but disable built in screen locker at the same time?

I want this because I want to use a strong password to protect my device at boot time, but protect the screen with one time passwords when it is already turned on.
4
votes
3answers
193 views

How do I see if my Android Nexus received the latest security updates?

I'd like to check the patch level of my Nexus. I'm using Lollipop 5.1.1 build LMY48I. Under 'System updates' in 'About phone', it says 'Your system is up to date'. Should I assume that includes ...
6
votes
3answers
187 views

security implications of participating in app beta testing? [closed]

I am an IT professional (but not in app development). Two days ago someone contacted me about a blog post I made and invited me to participate in beta testing for a messaging app which was related to ...
2
votes
1answer
116 views

Pop up about security problems

I had a lot of these pop ups and I don't know if it's for real or not.
1
vote
1answer
2k views

How unlock S6 Edge When The Finger Print Scanner is Not Working?

My S6 edge was locked by finger print. It was working fine, but today while I was on bath my child was playing with my mobile and by mistake they tried finger print scanner, now my device is locked ...
1
vote
1answer
380 views

I've installed a custom recovery image, but not yet rooted my phone. How can I install SuperSU and subscribe to automatic updates?

I own a Samsung smartphone. I'm running Android 4.1.2 "Jelly Bean". I've also installed ClockworkMod Recovery 6.0.4.5. Each time I exit ClockworkMod Recovery, it offers to root my phone. I haven't ...
4
votes
0answers
3k views

What is Google Partner Setup?

What does the Google Partner Setup app that is pre-installed on almost every Android device actually do? Why does it need each of those intrusive permissions, especially the Phone permission? Why ...
0
votes
0answers
54 views

How can I check in my Android has been compromised?

I noticed this morning that there was an email in my drafts folder. Inside, was some semi-gibberish text (a couple partial words crammed together). It was definitely not something I typed. I ...
0
votes
2answers
50 views

Where can I report vulnerabilities to Google?

Where can I report glitches/bugs/vulnerabilities to google? I would look it up, but I don't know how to word it. Besides, I am working on more devices I can count (don't ask) and I have found some... ...
3
votes
2answers
110 views

If I can access bubble of Messenger like apps from home screen then does it not mean any other app can also access that app? Is Android safe then?

In Android phones, we can access Messenger and many more apps similar to it from home screen ( like bubble-heads, lyrics etc). With this we let one app in your phone access another app, (we can use ...
0
votes
2answers
46 views

How safe are downloadable lock apps?

I've noticed quite a few lock screen apps and some of them do seem to be rather interesting. But, are they really that secure? I've seen some where I can bypass them by using the Recently Opened Apps ...
0
votes
0answers
58 views

Is there any way to backup or transfer AppOps settings?

For those of us who use AppOps, we have hundreds, if not thousands, of settings stored in that app. When transferring to a new device, is there a way to transfer those AppOps settings from one device ...
1
vote
0answers
59 views

Combining Ghostery and HTTPS-Everywhere on Android?

On my PC (Windows 8.1) I am happily using Firefox with the Addons Ghostery and HTTPS-Everywhere. I really like this combination so I winder how I can achieve the same things on my Android phone. I ...
0
votes
1answer
59 views

What are the security implications of enabling NFC on my Andriod device?

My first NFC-capable Android device (running Lollipop) is on its way. I've been doing some research, and got some info on how NFC events are handled internally, but I'd like some more practical ...
1
vote
0answers
75 views

New Android Hack/Compromise?

In the past three weeks, I've received calls from numbers I don't recognize and haven't answered them, but these calls leave voicemails over a few minutes. I've listened to a few of the voicemails ...
2
votes
0answers
159 views

How to use network interface as non-root user?

I want to communicate between my Android device and my Linux box over IP through the USB network interface mode. The device I'm using is a OnePlus One running CM12.1 nightly builds. It's rooted and ...
0
votes
0answers
128 views

How to block some URL`s in Android Louncher App without root?

There is a list of sites, but the user should not be able to go in the running, installed application (Launcher). How to implement this feature on phones without root rights ? For example, I ...
4
votes
2answers
166 views

Protect ADB access via network?

I have several Android devices in a local network. (Android Set Top Boxes from Geniatech, running 4.2 Jelly-Bean) If these boxes have problems or need debugging, I simply connect to them via adb ...
0
votes
0answers
503 views

A message said someone from Ukraine accessed my phone. What to do? How to see this message again?

While I was using my Samsung Galaxy S3 (Android 4.3), a message suddenly popped up saying that someone accessed (or tried to access; I don't exactly remember) your phone from Kiev, Ukraine (I'm in the ...
0
votes
1answer
34 views

Does smart lock check all active verification methods or only one of them?

I've recently started using smart lock. I've enabled two features: a trusted place and a trusted face. I cannot understand if in this case both of these mechanisms should pass to unlock the device or ...
1
vote
0answers
127 views

Where does the “privacy protection password” come from?

I wanted to insert a second sim card in my Umi phone. From then onwards, it always asks me for this 'privacy protection password'. I can only insert numbers, not letters... so I'm very puzzled about ...
0
votes
1answer
43 views

What device is listed only as Android on list of devices that accessed my account?

I have an LG Optimus Zone 2. On the list of devices that have accessed my account one shows up as Android, but no other information is given. What type of device is this? Why aren't there any details ...
10
votes
1answer
9k views

On Android, how can I disable Google Chrome's incognito mode?

Google Chrome for Android includes a feature called incognito mode. This feature, when I activate it, is designed to help prevent Chrome from automatically remembering and storing information about ...
2
votes
2answers
2k views

Is it possible to use “unlock with fingerprint” feature, and be asked for (after boot) giving passphrase and fingerprint on encrypted Galaxy S6

I would like to purchase a Samsung Galaxy S6. One of the main reasons for the choice of device is the (apparently) good fingerprint sensor. I would like to / have to encrypt my phone (my employer ...
2
votes
1answer
515 views

When you lock down a Lollipop device to disable Chrome's incognito mode, this creates an XML “restrictions file”. What actual XML is inside the file?

Note: If this post is too long to read, please see the summary in the last paragraph. I own an aging Samsung Galaxy S Relay cellphone. It's running Android 4.1.2 and has a built-in physical keyboard. ...
0
votes
0answers
139 views

Can I receive security updates without upgrading from KitKat to Lollipop?

I have a Samsung Galaxy Tab S tablet, and it's currently running the stock Android 4.4.2. A friend of mine had her Galaxy S5 upgraded to Lollipop, and i personally don't like the way it looks, ...
2
votes
3answers
168 views

How long can I reasonably expect security updates to be supported? [closed]

In light of the recent "stagefright" MMS vulnerability, I understand that while Google may release fixes to security vulnerabilities, it requires co-operation from the handset manufacturer to deliver ...
1
vote
2answers
265 views

How do certain apps record everything we type in android?

Certain apps like Type Machine claim to be able to record everything you type. You have to install it and activate it from the device's accessibility settings, then it can somehow record typed text. ...
2
votes
2answers
5k views

Turn off automatic loading of MMS messages [duplicate]

A new exploit is said to exploit MMS loading. For now, there's not much end users can do to protect themselves other than to install a patch as soon as one becomes available for their specific ...
1
vote
0answers
31 views

Can Samsung patch security faults on their devices by an update?

There was an exploit that turns Samsung Galaxy phones into remote bugging devices (reference: ArsTechnica) As many as 600 million Samsung phones may be vulnerable to attacks that allow hackers to ...
34
votes
7answers
6k views

Stagefright security issue: what can a regular user do to mitigate the issue without a patch?

There appears to be a giant security vulnerability with Android that seems to basically affect all phones. PC World wrote: The vast majority of Android phones can be hacked by sending them a ...
0
votes
0answers
127 views

Restore lock screen password

I have set a password for my Android device long ago which I have already forgot. I have downloaded an app that enables me to log in using a password. As I understand it, the app overrides the Android ...