Program to Encrypt Apps - Security Discussion

I want to beef up my security on my tablet. I want a program that can lock and encrypt selected applications. But I don't just want a basic app locker. I don't want a program that just prevents apps from running unless I have a password. A lot of programs can do that. I want encryption. I want the app's data secure, so even if someone boots it into recovery and goes in with ADB or something, they can't get any data. I don't necessarily need to encrypt the apk or the odex or anything like that, but the data for sure.
Basically, I want something like this: https://www.amazon.com/Hackerso35-Crypto-App-Locker/dp/B074FJPFPN . That description really seems to be what I'm looking for. "Protects your apps data with SHA3 / AES 256-bit encryption." BUT that program was released back in 2017 with no apparent updates since, it only has one review, and searching for it on Google only gives two pages of results. So I don't know if I want to trust that particular program. I want something like it.
I want something that can do what that program purports to do, regarding encrypting app data. I want something with a strong reputation. I want something a lot of people use and trust. Any recommendations? Thanks.

Recommendation only. I will not be here to reply.
Smart AppLock: Privacy Protect - Apps on Google Play
Lock apps with password!
play.google.com
As for not having it unable to be uninstalled, do some research on how to set it as a device admin app.
Also, you mentioned"connecting through adb"
just disable USB debugging, etc
All the best.
ps, contact the developer of the app you mentioned ,and im sure he could point out why he hasnt updated, maybe "they" are already on other projects...

Not quite what I was asking for. The Crypto App Locker program above says that it "encrypts the app's data as well." The one you recommended doesn't say anything about that.
Like I say, I'm only hesitant about that particular app because it has so few reviews and hasn't been updated in so long. As for the developer, this very forum reports: "Last seen Nov 26, 2017"

Well that all depends(regarding your first post) Have you heard of Trust Wallet?
Also if you're rooted, you can compress the app..etc. With a vital key. Then, unfreeze it.
The reason I suggested contacting the Dev, was he/she could point you in the right direction.
But if its an app you open every day, that could be a pain. Perhaps telegram group could give you some insight. Maybe As the guys at airdrop...

Related

[Q] What is the best phone tracker/recovery app?

I am new to Android. Just got my Vibrant. I want to protect this phone so that in case it is lost or stolen I can recover it. Could you tell me what are some of the best apps for this?
Here is a list of names I know about for now:
Where's My Droid - This is currently installed, but required me to send a text to my phone to activate the GPS and even then it won't keep the GPS active long enough to get a precise location. Furthermore, it can alert the would be robber.
Glympse - well, this is not for stolen phones
Wavesecure - couldn't find any good threads on this. Seems to have an annual subscription fee of $19. I don't want that. Just want a standalone tracker.
Remote security - Not clear that this is a good app.
TheftAlarm - Again, developed in foreign language and I don't know how good it is
MobileDefense - Maybe this is the best app, but it is still in beta and no more users are accepted. I already filled out a request.
Find My Android - Was suggested in this thread, but it doesn't seem to be different from Where's My Droid, except the notification when SIM is replaced.
Lookout Mobile Security - Doesn't seem bad, but it doesn't lock your phone remotely. Can easily uninstall the program. I also found out that I better use a different email address than the one my phone gets otherwise the phone gets an email with "location" of the phone when you look it up online. This is better than Where's My Droid since you can do it more discreetly online, without sending texts (but have to make sure the email you use is not managed by the phone).
Am I missing something? I really want to protect this phone and it is frustrating that among so many apps, we seem to be missing good anti-theft solutions. Preferably I want something that can lock the phone remotely and allow me to do things without interruptions from the thief or at least discreetly. What would you recommend?
Also, I have a rooted (stock) Vibrant.
Thanks.
Where's My Droid isn't exactly very subtle about sending out replies, the author basically said there's nothing he can do.
Most of the other options include AntiVirus and other nonsense, and are expensive or questionable.
Tasker can automatically upload GPS, respond to an email or SMS to do so.. If you send it the right command it could take pictures periodically, make an outgoing call, whatever... It's extremely flexible in what it can do.
khaytsus said:
Where's My Droid isn't exactly very subtle about sending out replies, the author basically said there's nothing he can do.
Most of the other options include AntiVirus and other nonsense, and are expensive or questionable.
Tasker can automatically upload GPS, respond to an email or SMS to do so.. If you send it the right command it could take pictures periodically, make an outgoing call, whatever... It's extremely flexible in what it can do.
Click to expand...
Click to collapse
WOW! Ok, but the question is - 1.can it lock the phone remotely? 2.What happens if the thief uninstalls Tracker or changes the SIM (can you password protect it)? Finally, 3.can it take picture AND email them remotely? Otherwise, I don't see much use to this feature if the phone is gone.
Lookout seems rather good, but I have not tested it personally. I'd add a link, but I'm a new user. Should be easy to find with a Google/Market search, though.
Well that (un installing tasker)may be the case with any tech anti theft, if the thief is smart and careful they will wipe/reset/format whatever they took, rendering a soft lo jack useless
I would just get tasker and lookup findmyandroid on lifehacker, its the best current option
Captiv
Yeah, I found out about LookOut on Android forums. I have installed it. It doesn't allow you to lock the phone remotely and can easily be uninstalled.
As for Find My Android, I don't see how is it different from Where's My Droid., maybe except the part where you're notified if the SIM card is replaced.
I updated the original post.
Find my android isn't the name of the app, its what the lifehacker post is tagged as (#findmyandroid)
The program is tasker, and its more customizable and it can turn on gps
Captiv
Sure, Lookout can be uninstalled, as can any other app. But really, you should have some sort of password on your device. With pattern unlock, there's really no reason not to do so.
According to one of the devs on their forums, remote locking as well as "other features" will be coming to Lookout "very soon".
https://lookout.zendesk.com/entries/24881-remote-lock
In the meanwhile, I use WaveSecure for locking my phone and Lookout for tracking, as its mechanism seems much better.
If you want to prevent Lookout from being uninstalled, just move the apk to /system/app (assuming your phone is rooted).
I have had Wave Secure since the Beta (it is free to beta testers) and love it. I can understand not wanting to pay, but it really is a great app. They have a zip file that you can flash in recovery if you are rooted. That will prevent the app from being erased if the phone is factory reset. I have also been using an app lately called "Tasker". It can track your phone, although I have not used it for this. Here is a link to the Wiki.
http://tasker.wikidot.com/locatephone
GPS Tracker by Instamapper is the one I use most. With a text message, it will return its location via Google maps. It will continually do so for as long as you have it set up for. Every 10 Seconds, Every 2 minutes, Every half hour, etc. I used it to track my stolen phone with the laptop in the car. This app saved me from buying a new phone.
stickerbob said:
I have had Wave Secure since the Beta (it is free to beta testers) and love it. I can understand not wanting to pay, but it really is a great app. They have a zip file that you can flash in recovery if you are rooted. That will prevent the app from being erased if the phone is factory reset. I have also been using an app lately called "Tasker". It can track your phone, although I have not used it for this. Here is a link to the Wiki.
http://tasker.wikidot.com/locatephone
Click to expand...
Click to collapse
Same here. Glad I got it while it was still a beta!

What's available?

My phone is both unlocked and rooted. I couldn't stand the crap. I just froze it since all the apps I want install on the card anyway.
With this leak for Android (which Google is patching) is there any app or ROM that will make password entry required (no saved passwords - I don't save them on the computer, so it's no hardship)
I do have wifi calling, and I will use it over public wifi. I go to places where I get one bar at the most, and the motel has free wifi. I want my pet sitters and house watcher to be able to contact me at any time. My daughter moved to England, so I need Skype, and Skype only works on wifi on Android.
I don't use Picasa, sync the calendar, but I don't want my contacts to be bothered if that is what a hacker has in mind. There is no personal info saved on my phone. I also don't game. I don't watch movies.
Also, I would like a firewall. I have both Bing and Groupon banned in the firewall and in the hosts file. Bing is getting too far ahead of itself. It's allied with Yahoo and I do have a Yahoo mail account.
I use the phone as a PDA reference guide, and the processor speed and screen is why I bought it. I have frozen all the social apps and I might delete them. The phone has been working super since it's been rooted and I enjoy it.
Thanks,
Zuben
I am not sure what you are exactly asking?
You mention password entry? If you are talking about accessing the phone, there is the lockscreen that you can either password enable or choose a pattern to lock the device.
You also mentioned about a firewall? There is webroot security which you can manage things. But, you said that you blocked a few things already? I dont understand.
fknfocused said:
I am not sure what you are exactly asking?
You mention password entry? If you are talking about accessing the phone, there is the lockscreen that you can either password enable or choose a pattern to lock the device.
You also mentioned about a firewall? There is webroot security which you can manage things. But, you said that you blocked a few things already? I dont understand.
Click to expand...
Click to collapse
I want the apps to ask for a password - not the phone. If I use app market I want to log in every time - do not save the password.
Google mail and Tmobile I could stop from automatic sync. I don't want them syncing automatically unless it's a needed function.
Example: I got a list of updates today, and I can't block the ones I don't want.
There's one in the list for Youtube and Youtube is frozen. So is Facebook. So I didn't allow the updates.
So does anyone have a custom ROM or an app that does this? And where do you find info on webroot security?
Unfortunately the SGS4G is still in its early stages of development, there are a couple good roms out there but they are still stock and not custom, however they do improve the performance of the phone. As for what your asking for, no there are no roms that do this yet
dsexton702 said:
Unfortunately the SGS4G is still in its early stages of development, there are a couple good roms out there but they are still stock and not custom, however they do improve the performance of the phone. As for what your asking for, no there are no roms that do this yet
Click to expand...
Click to collapse
Thanks, do you think there will be one?
How far can developers go to get rid of stuff?
I saw this:
http://www.usatoday.com/tech/news/2011-05-09-emergency-alerts_n.htm
and I don't want it. Especially presidential alerts. I would guess that the final version isn't out yet, but I'm curious. I think it would eventually lead to abuse.
I buy my phones for my own reasons and use them in my own way, so I'm not your typical user. I see the phone as a PDA, only voice/text is communication.
The rest is all my required information at my fingertips, and the new screens and processors on the phones are great.

App Permissions - Little Help Please

I'm still newer to Android and today realized the permissions that apps request. Before I was quick to just accept & go. I was about to install an app that is requesting a LOT of permissions. Phone calls, hardware controls (pics/vids at any time), and network communication (SMS I believe). My questions are simple.
1. Do certain custom mods, like Synergy? Do some mods already implement certain things into itself to disable some of these features? I understand this is a mod-by-mod basis if so. Does Synergy do anything to disable this crap, anybody know?
2. How worried do I have to be about this? Will the app literally take pics and send them out without my knowledge? Or is it only the pics I take it can send out? How does this work?
3. Which of the permissions that apps request do I really need to keep an eye on and watch out for? AKA, what could take info/pics that I dont want it to?
4. Is Anti-Virus software REALLY necessary since I'm all rooted and such? I read articles saying it's useful and others saying it doesn't even provide much protection, and the chance to get something is quite rare if you only use google play/android market?
Thanks in advance for any and all help. I ditched Apple and AT&T for this thing, and with it being rooted, I am unbelievably happy I made the switch to both VZW and the S3! AWESOME phone, screen size, and customization!
Edit: Posted wrong forum....Shoulda been Q&A forum. Devs plz move.
1. Not sure. I haven't played with synergy.
2. What kind of app is it? This is huge into what kkind of permissions it needs. If its a live wallpaper app it shouldn't be asking to be able to read your contacts or send SMS. You just gotta think what does this app do and why does it need this permission. A launcher app like Apex or Nova needs A LOT of permissions. To be able to make calls and send SMS and work the camera as a launcher can do all of those. Does a game need the ability to do that though? No. It may ask to read your contacts so it can share crap with your friends though. It can be hard when you look at permission apps ask for to decide it its legit or not. If you can't decide just don't download.
I try to only download hugely popular apps that I know aren't malware. If its got over 100k downloads chances are it is a safe app.
Permissions are tricky and until you realize all an app can do you wont understand why it wants to do some things. It took me a good year of downloading apps and reading about things toto get a great grip on permissions.
The biggest thing is common sense. What does the app do and why should it need this permission. An SMS app needs permission to the camera and to send SMS that cost money and read your phone book and such. But if I download a live wallpaper or a weather widget...why would they need such abilities. That should raise a HUGE red flag. Anytime you see "can send SMS that may cost you money" in permissions try to figure out why it needs that. Cause the last thing you want is to DL it and tomorrow have $600 in txt fees.
I don't believe in anti virus on my phone. Yeah you can get em and some love em. But really. If you just use common sense and don't download suspicious things you shouldn't need one. I refer back to only download trusted apps. If it has less the 1k downloads. Be wary. It may be a new app that a dev just launched. Or it could be a reason for the lack of downloads. Look at reviews ALWAYS. Yes many are from morons. But some are helpful. Also if you want a popular game go straight to the devs for it in the market. Many times bogus apps are posted that spoof popular apps like angry birds. Download the one with millions of downloads. Not the one with a thousand.
The more you use your device the more you'll understand. I download plenty of apps from XDA with very few downloads in the market and have been safe. But this comes from knowing and trusting a developer. That's why these forums rock. You can get in on an app in its infancy and help test it and make it grow.
--Sent from GlaDos baked potato
Google is eventually going to have to step in and put a stop to this, but more and more apps are requesting permissions that they have no business requesting. It is unfortunate, especially when the intrusive app is one you would like to have.
I choose to completely disregard any app that asks for permissions it is obvious it doesn't need. The exception being internet access for ads, as incorporating ads into an app can be a legitimate way for an app developer to generate revenue. (And the unsightly ads can be removed with an ad blocker like AdAway, so it's kind of a win-win).
However, if there is an app that you just "need" to download or would just like better control of your phone, you could download an app called "Permissions Denied." This app let's you decide what permissions are granted to each app.
i use LBE Privacy Guard to help manage my permissions. You can mark certain apps as trusted and deny specific permissions for other apps. Also lets you know when a specific app is trying to access certain functions. Only had it for a couple days but liking it so far.
i used to run an anti-virus, AVG to be specific, but after a while just decided to get smarter about what i install and have been going without one.

[Q] How do one block porn websites with root?

Hello,
I once considered asking XDA for suggestions about this, and so I'm doing now, as maybe you can share a few ideas on how that can be acheivable, if possible at all;
This is a serious request, while I believe that I'm no addict or anything - I have self control, but emh, trying to quit;
Thing is I'm doing this for myself as a matter of self-control - First I would like to mention rooting my device was really useful (Rooted Android devices since 2011), as it allowed me to modify my hosts file and block a few common websites first, which did worked really well, especially the first few days/weeks. Once a site is blocked in the hosts file, there's no going back, I never removed any site from it. (If I was doing this, I'm not not helping myself anyway. So that's why I never change it back. I mean, everytime you'd want to fire up your browser, you would just remember, sorry man, that site is blocked now. That work.
But obviously, hosts file has it's flaws, since I couldn't filter https websites from it, and I even wonder if it's possible doing this. Also made me really wish it could support wildcards, or ANYTHING can be used to block sites using wildcards, to block as many as possible. like, blocking http:..*porn* , or anything else (I know what keyword to filter to make that work best).
Or alternatively, I would have attempted something else long ago (Did this on PC using Leachblock, but on a different purpose/topic, focussing to study stuff), blocking this URL with wildcard: google.ca/*porn*
By blocking the search engine using wildcards and a few common keywords I usually use, I would imagine that CAN be done. But just not sure how to do it, especially with wildcards, which is probably essential.
Alternatively: block the whole Opera browser from, 22PM to 8PM (Only browser I have installed)? How? (I've thought of Tasker, or planified Titanium Backup task... Freezing Opera?) Of course this wouldn't prevent me from installing a different browser, but like I've mentionned, by installing a different browser, you choose to give up on all this effort. I don't do that, like I don't modify my hosts file back. Of course it would be so easy using root to delete or JUST rename the hosts file to disable it for a while, but I don't think that really matter, it's effort related, like I've mentionned. I was thinking of setting a password asking for deletion or anything.. Only way I thought was to input a random PIN I did not know to SuperSU, but now that prevent me from allowing every root apps.
Even by installing APKs, they can be uninstalled... Even if they ask for admin rights, even if removing admin rights requires a password (Cerberus is the only one I know who does this).. The APK could just be removed from the partition heh;
Of course, flashing ROMs to bypass this is out of the question - I could do that, but as usual you're not helping yourself, and I'm not such a freak XD Waiting 10 minutes to restore a different ROM / Nandroid backup, I mean, usually the urge would fade anyway. Well.
Aware that there would be no bulletproof way to prevent accessing such sites for sure, but maybe you are open to share some ideas, Android related huh; I believe that the more stuff I put to prevent access, the more that help, and the less you are tempted of doing the effort to bypass. Still, modifying the hosts files was a HUGE first step (I don't think I could have started without doing this).
Thank you for maybe sharing your thoughts
sonic110 said:
Even by installing APKs, they can be uninstalled... Even if they ask for admin rights, even if removing admin rights requires a password (Cerberus is the only one I know who does this).. The APK could just be removed from the partition heh;
Click to expand...
Click to collapse
Qustodio and Netspark and netnanny and tones of other apps require a password when removing admin...
Netspark will also make sure that you won't be able to uncheck device admin in safe mode...
Have someone else setup password on your device on site blocking software.

How security improvements can make your device more vulnerable (sic!)

First of - I'm just an everyday user of Android device, never interested in hacking or any other "advanced" use of computers and likes. My greatest achievements so far are jailbreaking Iphone, rooting an Android phone and installing stock ROM on it. You can call me a noob. However - I like to improve things I use and I also value my privacy. That's why I installed a software that locks access to certain apps on my phone. I recently found this app actually made an opposite - it made my device vulnerable to identity theft and potential financial loss. I wouldn't really bother telling my story if developers didn't delete my one-star-rating with a brief description of the problem right after I posted it in Play store.
So, to the point. I installed CM Security and app lock app (nearly 14 millions of users and 4,7 rating) and locked some of the "sensitive" apps with it. One evening I was bored enough to try and play "a hacker" who "found my phone" and see what such person could do. Considering "a hacker" somehow managed to unlock the device he'd now encounter my second line of the defense - the mighty app locker. And now, in a few short steps I'll show you how much damage you can do with it:
1. First it obviously asks you for an unlocking password/pattern, but -as you don't know it - you hit in-app menu button and choose "forgot password?" option.
2. It asks you to log in to your Google account in order to reset the password (YES, you can access Google password recovery from inside the app, so even if you lock your device's Settings, your mail client and so on, you can still access the most vulnerable option of your account from "security" app).
3. As you don't know a Google password you hit the "forgot password" link that starts Google password reset process.
4. It will ask you for the "last password you remember", but you can just say you don't know it and then it gives you an option to get a verification code by SMS - chances are it will be sent to the device you're just holding in your hands. And these chances are big.
5. After you get a verification code you're in. You can now set a new Google account password and reset app locker password/pattern.
It's that easy. You not only unlocked an app locker but also got access to Google account which gives you pretty much endless possibilities, including purchase of some apps in the Play Store as it stores your card details and you only need an account password to authenticate the purchase. You can also try to restore Ebay or Paypal passwords or even try to get directly into bank accounts via banking apps. Sky is the limit.
I already deleted CM "security" app and looked for some replacement. I wasn't really surprised it's kind of a standard that when you install them, security apps ask you to give your Google account details just in case you need to recover your password in a future. And they often make you think that giving these details is an integral part of installation process, a must-do that is necessary for an app to install and work. Some apps, like CM "security" don't even ask - they just use your Google account details and don't give you a chance to give up such option.
After all - here's some advice I can give:
1. Don't install any security software that connects to your Google account and gives "password reset" options;
2. Don't give Google your mobile number, even if it seems convinient;
3. Don't use your Google account address as your contact information in "owner info" option of your device.
If you have any other suggestions that may improve security, please share.
Cheers
Question is why you didn't lock your device in the first place.
I think you are misappling this feature 's benefit/use. It is not there, IMO, to secure your phone from an advesary that has even brief access to your phone.
That is what a combination of a lock screen pwd,short for convenience, and full encryption using a separate and longer pwd of high entropy/randomness is for. Even with that its important to understand how it works and its limitations. Such as it does not encrypt.the ext sd card data. So if you put apps or privledged data there you either should not or using other means to encrypt it. One such way would be to use truecrypt to encrypt it using a pc, being the easiest and then use one of the apks that gives suports accessing those types of partitions/files.
The function you are speaking of is ther to prevent people you have a large degree of trust in such as a family member or close.friend possibly that you may allow to use your phone but do not want them to be able to access private data. Think of a parent allowing their child to use the phone to play a game but does not want them scewing up email or going into their bank app and randoming clicking around etc...
I hope you get the idea. Its not there to prevent someone that means to do you direct intentional harm.
I also want to point out my comments are only directed at the most basic level and only deal with physical secure of data on the phone and not the phone itself nor from remote access or privacy.
Also want to point out that a screen lock pwd is nothing but a inconvenience at best to someone wanting access to your data. A quick reboot into recovery and a bkup to a sd card will get them all your data and any weakly secured credentials there in. Its only one part of physical security, of which, is only itself one part in over all data security, which itself, is only a part of data privacy. Its a large house of cards and removing one or putting one little piece in just slightly the wrong place and collapse the whole house.
Its hard to do just the small piece of each of these parts correctly and exrremely hard to.combine all the small and large parts together for a total protection scheme. It takes considerable research and learning to do these things especially if your goals are for higher levles of security and privacy.
As an example someone that really wants their phone data ue on android to be private from commerical.data collection which via proxy means all gov access to said data would never install goggle play store or any google app on their device. That is just one glaring example of many.
http://ad.cmcm.com/en/?f=home-en-top
Cheetah Mobile is spyware. watch the video on their website
I would suggest using the built-in encryption on Android. I don't use it myself, but have the Avira app installed. I like their PC software, and gave it a try.
It can be used to track a lost phone or lock it remotely. Since I have rooted my Huawei G300 it complains a bit, but still scans all apps being installed.
bigeasy911 said:
I think you are misappling this feature 's benefit/use. It is not there, IMO, to secure your phone from an advesary that has even brief access to your phone.
Click to expand...
Click to collapse
Fact is still that this app claims it provides certain security, yet it doesn't. Not everyone will realize this. So it's always good that people keep pointing this out.
Nearly a year gone since I posted this and now I returned to "AppLockers" during my mobile security research. This is such a bad thing I can't believe apps of this kind are accepted by PlayStore and not banned eternally as the most fake security solution that ever existed. What surprised me even more, "serious" companies, eg. Norton are also in this business... anyway
I checked this one first - Best App Lock - it's "best", right? And it's got 4.5 stars rating with 1,000,000 - 5,000,000 downloads.
I set it up, set the PIN, locked test app - everything seems fine.. as long as you don't go to Settings > Apps and don't force stop Best App Lock, because then - your protection is gone. But OK, you can also lock Settings and prevent such tricks and it works... as long as you don't use Activity Launcher to call App Lock's pin reset activity... Yes, you can reset the PIN without even opening the app itself.
Now, Best App Lock was clearly made by some amateur, so let's see what pros got for us, the big ones. I checked mentioned Norton App Lock, with 4.6 rating and surprisingly not as popular, with "only" 500,000 - 1,000,000 downloads. It's a bit better, it only contains one activity, so you can't bypass it easily, because the app itself is protected with a pattern, but here's another trick - reboot device in Safe Mode and you can disable Norton's permission to draw over other apps to make it helpless as a baby. Or you can just uninstall it in SM. I didn't check anything else, because what more you can do to prevent such workaround, than Norton already did?
If someone is aware of a way to disable power menu, or at least the ability to disable Safe Mode on unrooted Android please share. Until then I call all the App Lock apps the biggest scam in mobile security.
minimale_ldz said:
Nearly a year gone since I posted this and now I returned to "AppLockers" during my mobile security research. This is such a bad thing I can't believe apps of this kind are accepted by PlayStore and not banned eternally as the most fake security solution that ever existed. What surprised me even more, "serious" companies, eg. Norton are also in this business... anyway
I checked this one first - Best App Lock - it's "best", right? And it's got 4.5 stars rating with 1,000,000 - 5,000,000 downloads.
I set it up, set the PIN, locked test app - everything seems fine.. as long as you don't go to Settings > Apps and don't force stop Best App Lock, because then - your protection is gone. But OK, you can also lock Settings and prevent such tricks and it works... as long as you don't use Activity Launcher to call App Lock's pin reset activity... Yes, you can reset the PIN without even opening the app itself.
Now, Best App Lock was clearly made by some amateur, so let's see what pros got for us, the big ones. I checked mentioned Norton App Lock, with 4.6 rating and surprisingly not as popular, with "only" 500,000 - 1,000,000 downloads. It's a bit better, it only contains one activity, so you can't bypass it easily, because the app itself is protected with a pattern, but here's another trick - reboot device in Safe Mode and you can disable Norton's permission to draw over other apps to make it helpless as a baby. Or you can just uninstall it in SM. I didn't check anything else, because what more you can do to prevent such workaround, than Norton already did?
If someone is aware of a way to disable power menu, or at least the ability to disable Safe Mode on unrooted Android please share. Until then I call all the App Lock apps the biggest scam in mobile security.
Click to expand...
Click to collapse
The first step to real security is removing all Googleapps and Google account. There is no other way around this. Next, don't install any app that is not open source. Also, don't use any recovery. And finally, either epoxy your entire usb port, if you have let's say a magnetic charging port or cut all usb port pins except for 2 for charging. In addition, you should open the phone and epoxy usb port and contacts from inside, so that it can't be replaced. Or even better: epoxy your entire motherboard. That would take care of UART socket or any other way of entering CPU/GPU/RAM from inside. Encrypt your phone. After that, your phone couldn't be penetrated (other than through the air/baseband, which is a whole different level of sophistication). If someone targets you over the baseband, throw your phone and run for your freedom...
Seriously, in the above scenario, no one can have access to your data: no fastboot, no adb, no recovery. They wouldn't be able to replace kernel, recovery, system or use any OEM official flashing method... . I welcome any suggestion to hack such a device...
minimale_ldz said:
Nearly a year gone since I posted this and now I returned to "AppLockers" during my mobile security research. This is such a bad thing I can't believe apps of this kind are accepted by PlayStore and not banned eternally as the most fake security solution that ever existed. What surprised me even more, "serious" companies, eg. Norton are also in this business... anyway
I checked this one first - Best App Lock - it's "best", right? And it's got 4.5 stars rating with 1,000,000 - 5,000,000 downloads.
I set it up, set the PIN, locked test app - everything seems fine.. as long as you don't go to Settings > Apps and don't force stop Best App Lock, because then - your protection is gone. But OK, you can also lock Settings and prevent such tricks and it works... as long as you don't use Activity Launcher to call App Lock's pin reset activity... Yes, you can reset the PIN without even opening the app itself.
Now, Best App Lock was clearly made by some amateur, so let's see what pros got for us, the big ones. I checked mentioned Norton App Lock, with 4.6 rating and surprisingly not as popular, with "only" 500,000 - 1,000,000 downloads. It's a bit better, it only contains one activity, so you can't bypass it easily, because the app itself is protected with a pattern, but here's another trick - reboot device in Safe Mode and you can disable Norton's permission to draw over other apps to make it helpless as a baby. Or you can just uninstall it in SM. I didn't check anything else, because what more you can do to prevent such workaround, than Norton already did?
If someone is aware of a way to disable power menu, or at least the ability to disable Safe Mode on unrooted Android please share. Until then I call all the App Lock apps the biggest scam in mobile security.
Click to expand...
Click to collapse
Reviews or star ratings are not always very reliable, just use as a rough guide .... (In my opinion SOME of those Chinese apps seem to be amongst the worst offenders)
https://techcrunch.com/2014/05/27/f...unes-but-google-play-has-the-worst-offenders/
optimumpro said:
The first step to real security is removing all Googleapps and Google account. There is no other way around this. Next, don't install any app that is not open source. Also, don't use any recovery. And finally, either epoxy your entire usb port, if you have let's say a magnetic charging port or cut all usb port pins except for 2 for charging. In addition, you should open the phone and epoxy usb port and contacts from inside, so that it can't be replaced. Or even better: epoxy your entire motherboard. That would take care of UART socket or any other way of entering CPU/GPU/RAM from inside. Encrypt your phone. After that, your phone couldn't be penetrated (other than through the air/baseband, which is a whole different level of sophistication). If someone targets you over the baseband, throw your phone and run for your freedom...
Seriously, in the above scenario, no one can have access to your data: no fastboot, no adb, no recovery. They wouldn't be able to replace kernel, recovery, system or use any OEM official flashing method... . I welcome any suggestion to hack such a device...
Click to expand...
Click to collapse
Well you forgot SD card, unless you encrypt that as well, which for a user who uses the card for transferring files across different devices is not such a bright idea.
using epoxy could slow down the hack, and seriously give more trouble to the user than the hacker.
that being said your idea of securing the data is somewhat clear but really a secured device? cause epoxy can be penetrated as well, lock screen can also be bypassed, even without Google and a recovery.
it might take more time than hacking an average device, but still it can be done and most probably the hacker would be the same owner. cause he forgot the damn password and is looking to get back the data.
the more we try to secure, the more we make our lives tough.
billysam said:
Well you forgot SD card, unless you encrypt that as well, which for a user who uses the card for transferring files across different devices is not such a bright idea.
using epoxy could slow down the hack, and seriously give more trouble to the user than the hacker.
that being said your idea of securing the data is somewhat clear but really a secured device? cause epoxy can be penetrated as well, lock screen can also be bypassed, even without Google and a recovery.
it might take more time than hacking an average device, but still it can be done and most probably the hacker would be the same owner. cause he forgot the d
amn password and is looking to get back the data.
the more we try to secure, the more we make our lives tough.
Click to expand...
Click to collapse
Epoxy: Knowing how small and fragile phone motherboards are, I think you will most likely damage the board while trying to penetrate epoxy... Maybe you shouldn't epoxy the usb port on the ouside, but cut the data pins and epoxy on the inside to not give a hint to an attacker. Anyway, I wish an attacker fun time trying to remove epoxy...
The point of encryption is to protect data when the phone is off. So, it makes sense that for someone without a password, the phone turns into a brick. And if you tend to forget the password, then write it down somewhere other than the phone...
Mobile security is a myth. At best it is a door knit lock. Will keep honest People honest but won't stop someone from. Really trying and doing it.
I see lots of talk from people about security and yet these same people use Facebook which has enough holes in it that anyone could hack someone else pc. I use it all the time to mess with people. The looks on their faces are priceless.

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