Encryption is the process of transforming information to make it unreadable to anyone except those possessing special knowledge.

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Is there any known full device/disk encryption software for android 2.2?

I have not found anything in the app store or other stores, Is there any known full device/disk encryption software for android 2.2, that you have test on your device? if so what is the device? FYI:I ...
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2answers
5k views

Is there a way to route all traffic from Android through a proxy/tunnel to my Tomato router?

I'd like to be able to connect my Android phone to public Wi-Fi points (some with unencrypted connections), but: People can see what I'm doing by intercepting unencrypted radio transmissions The AP ...
9
votes
2answers
7k views

Does Android's Full Filesystem Encryption also Encrypt the SDcard?

In Android's filesystem encryption do they also encrypt the SDcard? If so Is encrypting the SDcard optional or is it encrypted by default when you choose to encrypt your device? Here's some info ...
10
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2answers
4k views

Truecrypt on Android 2.2?

Has Truecrypt been ported over to Android yet? If yes, where can I get it from as I can't seem to find it in the Market unless it's named something different. If no, is anyone developing it? If no ...
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vote
1answer
244 views

What's a secure way to message/talk to someone in CM9?

I'm using CM9 nightly (20120712 i.e. today). I need to talk securely, without the chance of eavesdropping, to someone who also has CM9 nightly (not sure how up-to-date but not more than 1 month old). ...
3
votes
2answers
6k views

Creating and handling an encrypted folder on sd-card for unrooted devices

I'm looking for a way to create an encrypted folder on the sd-card and provide password protected access to its contents. Ideally, this would provide a UI to encrypt new files by moving files to it ...
5
votes
1answer
9k 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 ...
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2answers
5k views

Undo Android 4.0 (aka Ice Cream Sandwich) Full Disk Encryption

Just upgraded my Nexus S to Android 4 aka Ice Cream Sandwich. Was looking through all the new features, and decided to enable encryption, which worked (and is working) just fine. Now I'm wondering if ...
2
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0answers
311 views

“USB Storage” Encryption

Samsung phones, Galaxy Note running ICS 4.0.3 in particular has System Storage, USB Storage, and SD Card. I wanted to know if I encrypt my device by going to Settings - Security - Encrypt Device. ...
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3answers
3k views

Does Android support the Exchange ActiveSync policy “Encrypt storage card”?

Without middleware, without Google Apps, does Android support the Exchange ActiveSync policy "encrypt storage card."? According to Wikipedia, Android doesn't support the ActiveSync command to encrypt ...
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0answers
601 views

Allow face-unlock in conjunction with storage encryption? [closed]

Does Google have plans to integrate the face recognition feature with storage encryption? As far as I understand, it may not be secure enough because you can use a photo, but still, I want to be ...
5
votes
2answers
931 views

Encryption of offline mail, calendar, contacts data on Android

I'm very new to Android and I wonder what I can do in terms of encryption. As I read it seems that only Android >= 2.3.3 supports encryption but my new device will be running Android 2.3.1. So I ...
8
votes
1answer
8k views

Turning on encryption for an Android 4.0 device

I need to encrypt my full file system on Android device. From this link, I understand that Android provides support to enable full file system encryption based on a password but that need to be ...
4
votes
2answers
897 views

Will encrypting my Droid X2's SD card make me lose the ability to view files on it from my PC?

I recently purchased my first smartphone, a Droid X2. I was listening to the radio and heard security advice about protecting data on smartphones. It specifically said you should install antivirus ...
5
votes
2answers
310 views

In general, do Android apps use encrypted connections? If so, is public WiFi safer?

I know that connecting to public WiFi carries risks. I know that much of the risk has to do with sending data over a public connection, allowing it to be intercepted. So, my question is, do most ...
5
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1answer
2k views

How can I build the TextSecure app from source code?

Unless I’m mistaken, the TextSecure app (which provides encrypted text messaging—both over the wire and on disk) was pulled from the market a while back, leaving no way to install the app is readily ...
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2answers
2k views

OpenVPN with Android 2.3.x - security concerns

I need to use my Android 2.3.x phone to access an OpenVPN server. I have CM 7 with built in support for OpenVPN and tun. My main concern is that I don't know where to put the keys in. If my phone gets ...
2
votes
1answer
2k views

Email client not showing signed emails (mail is still on server)

I'm having trouble reading signed emails (in the mail app, not gmail). The email client only shows: "mail is still on server" message, not the email content.
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2answers
2k views

Does encrypting the Xoom tablet use battery faster?

I recently decided to encrypt my Xoom tablet. The process went smoothly (full power, plugged in the whole time, took about an hour) but since the encryption, it seems like my battery life has ...
11
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2answers
6k views

If I set up a VPN, does *everything* go over it?

If I set up a VPN connection for Android, what gets routed over the VPN? Just web browsing? All internet connections from all apps? In Cyanogenmod, in the Add OpenVPN config, "Advanced" settings, ...
3
votes
1answer
2k views

How can I turn OFF encryption on a Honeycomb tablet?

I used the "Encrypt tablet" option on the "Location & security" page of my settings to fully encrypt my up-to-date Asus Transformer. Honeycomb encryption seems a bit flaky so I want to un-encrypt ...
3
votes
1answer
768 views

DroidX data encryption - which algorithm and how strong?

I have a follow-up to the question posted here. I recently got a 2.3 DroidX phone, and noticed that it as well has data encryption option. I pulled an SD card from device, and noticed that folder ...
11
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2answers
859 views

Which disk encryption standard is used in Honeycomb?

Does anyone posses an official or un-official information on which encryption standard is used in Honeycomb "encrypt tablet" option? Is there an information on any hacks or backdoors, placed for law ...
3
votes
2answers
794 views

Are there any known rom(s) with full device encryption incorporated? [duplicate]

Possible Duplicate: Where can I find stock or custom ROMs for my Android device? Are there any recommendable known rom(s) with full device/disk encryption incorporated? Device specs: ...
2
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1answer
638 views

Are my contacts encrypted on my Android?

Are my contacts encrypted on my Android and where are they? How can I access them? Any public APIs? (From PC)
3
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1answer
2k views

What will I lose if I manually upgrade Galaxy Tab 7" to Honeycomb 3/3.1?

I have a Galaxy Tab 7" WiFi running Android 2.2.1. This particular device will be used for business purposes (I am working on developing some local custom apps for my department), and I would much ...
31
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2answers
2k views

Encrypt the phone's internal storage

Is there a way to encrypt my phone's internal memory, in the same way you would encrypt a computer's partition? Ideally, the phone would always ask for the password when booting, and even if someone ...
7
votes
1answer
1k views

Full encryption with Android?

I have an LG GT540 Optimus with Android. How can I encrypt all my filesystems to ensure that if it gets stolen, no one will get my passwords, contacts, etc.. :\ ? Thank you!
4
votes
1answer
157 views

Is there a way to control app execution environment?

Is there some way of controlling how an installed application communicates over the network and writes data to disk? Let's say I have an application that will handle sensitive data, but it comes from ...