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Is antivirus must for Android

I'm seeing anti virus software for phones, are there any viruses around for android? Is worth wasting RAM and CPU on anti-virus program

I use to have it installed on my android but I have not yet heard of a virus for android platform. I uninstalled it.

Well, antivirus is probably not the right word but an app which will check what you install to see if a malware will be nice...
Lookout might be that tool but i don't know any malicious apps to test it

If you only install software from the Market, you'd probably be fine without anti-virus. And you'd have to make sure not to visit any 'shady' websites on your phone.

I believe it is necessary...
Check out the first Android RootKit:
h-online.com/open/news/item/Android-rootkit-demonstrated-1049183.html[/url]
.. I have Lookout installed for this purpose , and to find my device if I forget it somewhere.. LOL

Like tuxStyle was saying, Im sure if we grant wrong application to access personal information and internet, end result will be very bad.
Im little sceptical Google itself made us vulnerable by tempting to use everything on cloud basis.
One recommendation is when you install apps, check the allowed permission is really necessary. so far I couldn't find any application that allow us to limit in each application . but firewall apps are coming up. we need more.

SlipperyMonkey said:
I believe it is necessary...
Check out the first Android RootKit:
h-online.com/open/news/item/Android-rootkit-demonstrated-1049183.html[/url]
.. I have Lookout installed for this purpose , and to find my device if I forget it somewhere.. LOL
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Click to collapse
Yes but according to the article anti virus cannot detect rootkit

Securing my phone, so many choices

I recently bought Android phone HTC ONE V and i am suprised how business work around Anroid OS + apps. I see some major problems :
1) Is there any trusted authority which inform users that application is 'safe' ? (see article : android-malware-spreads-via-website-injection-campaigns) Malware apps are even on Google Play market. I suppose that solution for this problem is to download just from e.g. TOP 10 apps from each category and just *hope* and *believe* that there is no malware contained just because these apps are soo much popular.
2) How to control permissions/app starts/firewall is there any good app for that ? I have unrooted phone. (I cant have Cyanogenmod 7/9 installed on my HTC One V because it was not ported yet) What would you recommend to me ? I see a lot of recommendations for "LBE Privacy Guard" app but then i found thread here on xda forum that this application is maybe suspicious/dangerous etc... I just want to have full control over my phone, why is that choice so difficult ?
List of apps, often recommened by 'The Internet', are these ok or not ? :
Wifi Protector
Droidwall
WhisperCore
WhisperMonitor
SSH Tunnel
Titanium Backup
ROM Manager
Tasker
Perfect App Protector Pro
This exactly describes my situation, many choices -> i expect to get the best from the Android :
The opportunity costs associated with a decision and the time and effort that go into making it are "fixed costs" that we "pay" up front, and those costs then get "amortized" over the life of the decision. The more we invest in a decision, the more satisfaction we expect to realize from our investment. If the decision provides substantial satisfaction for a long time after it is made, the costs of making it recede into insignificance. But if the decision provides pleasure for only a short time, those costs loom large. Spending four months deciding what stereo to buy is not so bad if you really enjoy that stereo for 15 years. But if you are excited by it for six months and then adapt, you may feel like a fool for having put in all that effort.
Dont you feel the same about these Android 'choices' sometimes ?

Tell Me What Kind Of Apps You Are Looking For And I'll Give you Some Recommendations

From the list of apps you have provided I can see that all of them are trusted and reliable.. so go ahead..

1. Well google aded some security in market so before they upload app they check if it is malware-free. But for more security you can download antivirus
(I RECOMMEND AVAST!)
2. For managing apps permisions im using LBE Privacy Guard is the top app for permisions and firewall managment.
Titanium Backup, Tasker-- awesome apps 100% excelent!
Have a nice day

+1 for avast! excellent at keeping viruses out, keeping data secure, doesn't slow the phone down and has an awesome anti-theft feature which if you're rooted is even better!

Did anyones avast actually find anything that is not a false positive?
Just wondering if this is really necessary...

My avast detected the one click root and androot files on my sd card as malware, which I mean they could be lol but the process of identifying them as false positives was a pain. Other than that... Avast is amazing.
Sent from my myTouch_4G_Slide using XDA

onebornoflight said:
My avast detected the one click root and androot files on my sd card as malware, which I mean they could be lol but the process of identifying them as false positives was a pain. Other than that... Avast is amazing.
Sent from my myTouch_4G_Slide using XDA
Click to expand...
Click to collapse
Yes, sometimes it does its an antivirus so... he thinks that third-party apps are suspicious, but there is nothing to worry about when it comes to root.

antivirus is no good for performance

Antivirus overrated
Antivirus is and will never be any good for performance. You have to decide what risk you are willing to take. With good common sense, you can filter out the obvious threats. Review apps permissions and (try to) install only apps you and the community trust. If you don't trust it, ask around in this forum
Also - obviously - don't visit suspicious sites, click on links in emails and never download programs you don't know.
Personally, i do not use virus protection. I do use DroidWall and LBE Privacy guard for a few apps, but more for data and performance issues.
But i also regularly whipe my phone to install new ROM's and let my (trusted) apps freshly reinstall and restore only game user data.

rilorolo said:
Antivirus is and will never be any good for performance. You have to decide what risk you are willing to take. With good common sense, you can filter out the obvious threats. Review apps permissions and (try to) install only apps you and the community trust. If you don't trust it, ask around in this forum
Also - obviously - don't visit suspicious sites, click on links in emails and never download programs you don't know.
Personally, i do not use virus protection. I do use DroidWall and LBE Privacy guard for a few apps, but more for data and performance issues.
But i also regularly whipe my phone to install new ROM's and let my (trusted) apps freshly reinstall and restore only game user data.
Click to expand...
Click to collapse
+1 here. I think that there is no need to use an Antivirus. Just have a look on the permissions when installing an app and you will be OK.

security concerns migrating from iOs to Android

As title suggests, coming from a so called "clean" iOS environment to Android, my main concern how susceptible is my data to being stolen. I have no (current) plans to root my next phone and will be used mainly from business, but from what I have read in the past even google play store apps have been to known to have malicious content. Am I worrying too much ? I do carry sensitive work data on my iPhone.

applefag said:
As title suggests, coming from a so called "clean" iOS environment to Android, my main concern how susceptible is my data to being stolen. I have no (current) plans to root my next phone and will be used mainly from business, but from what I have read in the past even google play store apps have been to known to have malicious content. Am I worrying too much ? I do carry sensitive work data on my iPhone.
Click to expand...
Click to collapse
As long as the apps you install are from known sources (i.e. Play Store) you don't need to worry. Also every time you download an app check the permissions. If you think that the app shouldn't have those permissions then don't download it. Finally for safety reasons never install any apps from unknown sources (i.e. outside of Play Store) unless you trust the developer.
If you still find yourself worrying read this.

applefag said:
Am I worrying too much ?
Click to expand...
Click to collapse
Yep
I think you won't install any app outside Google Play so install apps that you know and you won't need to worry. FYI http://en.wikipedia.org/wiki/Security-Enhanced_Linux
kalpetros said:
Also every time you download an app check the permissions. If you think that the app shouldn't have those permissions then don't download it.
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Click to collapse
Well only if you are sure. Sometimes apps need permissions that aren't justified for some people.

for the open nature of the android ecosystem, it is somewhat normal that you will have to be careful though there are several different techniques, i use this the most.
Root your phone, install xposed framework and install xprivacy. here is a review of what it does http://www.xda-developers.com/android/manage-individual-app-permissions-with-xprivacy/ . I know the installation pprocess may seem daunting, but it is easier than you think this module wil allow you to block apps of certain permission. IE. you can block location service for all the apps on your phone so that no app can get your location. There are bunch of other permissions that you can block like access to contact, gallery etc
My question to others is : Is antivirus application on android worth it? I mean can it protect me from real time attaks and malwares??

SaffatBokul said:
My question to others is : Is antivirus application on android worth it? I mean can it protect me from real time attaks and malwares??
Click to expand...
Click to collapse
Not useful IMO. FYI I remember this article.

User sensibility is your best defense. Don't install apps not from the market. Only install apps with a lot of positive comments.
I would advise again rooting your phone. It's true that there are ways to block apps from accessing your private data on a rooted phone, but the additional vulnerability from unlocking your bootloader and rooting is not worth it. Just stick to apps from major developers.

snapper.fishes said:
User sensibility is your best defense. Don't install apps not from the market. Only install apps with a lot of positive comments.
I would advise again rooting your phone. It's true that there are ways to block apps from accessing your private data on a rooted phone, but the additional vulnerability from unlocking your bootloader and rooting is not worth it. Just stick to apps from major developers.
Click to expand...
Click to collapse
I agree, rooting your phone comprimises your security even if you do it to install security apps.

Primokorn said:
Yep
I think you won't install any app outside Google Play so install apps that you know and you won't need to worry.
Click to expand...
Click to collapse
Unfortunately, new apps in Google Play are rarely verified by Google staff, so there is still always a possibility of trojan or other malware.

Antivirus Software, is it needed

You see all these Anti-Virus apps on the market:
Are they needed
Do you use one?
Have you ever had a virus?
I'm not sure, if I stick to getting apps just off the google play store surely i'll be fine? I've never had a virus on android, on my previous HTC M7, M8 and M9 I used Kaspersky just because I got it free with my banking, but I removed it from the M9 after a few months.

Mcyates said:
You see all these Anti-Virus apps on the market:
Are they needed
Do you use one?
Have you ever had a virus?
I'm not sure, if I stick to getting apps just off the google play store surely i'll be fine? I've never had a virus on android, on my previous HTC M7, M8 and M9 I used Kaspersky just because I got it free with my banking, but I removed it from the M9 after a few months.
Click to expand...
Click to collapse
From what I've gathered, if you're a relatively aware user and install apps either from the play store or other trusted sources then those antivirus and cleaner apps, at best, mitigate an already very low risk or, at worst, drain your system resources, steal personal info, and/or con you into spending money with no benefit whatsoever.

1. Not in my opinion
2. No
2. No
Edit: In the spirit of this post, if you're on the web and you get a pop up stating your phone has a virus... It's a scam.

1. no
2. no
3. no
Never used an antivirus program on a computer or a phone and never had one single issue with it ever in the entire history I have used a computer.

No, they're not needed
No, I don't
No, I've never had one
Sent from my SM-G935T using XDA-Developers mobile app

1. No, unless you're fond of downloading dodgy apps from weird Russian hacker sites (and even then I'm not convinced an AV app would save you)
2. No
3. No

Mcyates said:
You see all these Anti-Virus apps on the market:
Are they needed
Do you use one?
Have you ever had a virus?
I'm not sure, if I stick to getting apps just off the google play store surely i'll be fine? I've never had a virus on android, on my previous HTC M7, M8 and M9 I used Kaspersky just because I got it free with my banking, but I removed it from the M9 after a few months.
Click to expand...
Click to collapse
Answer to all questions: NO.
More detailed answer to the general idea of an antivirus on Android: Simply put, if an antivirus program is *able* to scan your Android device, then it IS A VIRUS. Android prevents all applications running in the "untrusted_app" security context (which means EVERYTHING that you install from ANYWHERE, except those which are an upgrade to a system application with matching signature) from any kind of access to anything which would be required in order to write an antivirus program that actually does ANYTHING.
So to answer your question properly; ANY antivirus on Android is DEFINITELY one of two things;
1) A virus.
2) A placebo that tries to take your money.

1. No
2. Not for several years(used to use AVG)
3. Never had a single issue
To put it bluntly, antivirus is almost useless on smartphones. They pretty much only check installs of apps(not other downloads), and they don't know what viruses look like, in my experience. After years of use, my antivirus never found a virus, but did try to prevent me installing a bunch of root apps because it often thought they were malicious. So it only got in my way. Several years later I didn't even remembered they existed till this post reminded me.

My last 2 phones both came with lookout , S6 & s7 from TMO...it seems like this application does nothing but drain my phone of resources. Once i disable lookout in app manager the phone becomes much smoother and faster.
So yes I think these kinds of apps are useless.

Apps for finding spyware someone installed on my phone?

I've looked at a lot of anti-spyware apps, but I can't find one that specifically says it can find stealth apps that someone installed when they got ahold of your phone. So it would look like an app that I personally wanted to have. They mostly talk about apps that were installed by a virus or link, etc.
It would be nice to be able to disable camera/mic functions too, or at least be notified when they are being accessed.
I don't mind paying to purchase the app, but most require a double digit monthly subscription, and I make next to nothing because I'm disabled so chances are even if I subscribed the money wouldn't be there to continue the subscription.
I've lurked here for many years without signing up, I love you guys! There are so many tutorials and apps that would never have known about if not for you guys. The developers here are geniuses. So thank you immensely in advance for your help!

Maybe try play store free app Bitdefender which has 5 million dl's & 4.7 rating. I have not tried it....
"Bitdefender Antivirus is one of the few actually free antivirus apps. It hasn’t changed much over the years. It offers a basic scanning feature, a simple interface, quick performance, and no configuration. This is a great one for super basic needs. All it really does is scan stuff ..." androidauthority

galaxys said:
Maybe try play store free app Bitdefender which has 5 million dl's & 4.7 rating. I have not tried it....
"Bitdefender Antivirus is one of the few actually free antivirus apps. It hasn’t changed much over the years. It offers a basic scanning feature, a simple interface, quick performance, and no configuration. This is a great one for super basic needs. All it really does is scan stuff ..." androidauthority
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Click to collapse
Thanks for the reply. Do anti-virus apps detect spyware though?

They can, just read some of the app playstore reviews and it's Developer app description for details....

Try ‘Malwarebytes for Android’.

If you really think there's spyware do a hard reset.
If you still aren't satisfied go full nuke and have the firmware reflashed.
No virus detection has a 100% detection rate and the worst trojans only a reflash can eradicate them.
A better question is why do you think there's spyware on the phone?
In over 6 years of using outdated OS's I've never had to do a reload because of malware.
Once found a nasty trojan preloader before it could be triggered with Malwarebytes.
I had a infected jpeg that damaged files in the download folder. Deleting the jpeg and some of the files ended it's brief rain of terror.
Be careful what apps you load, what you download*, what you click and never let others have unsupervised access to your device. React quickly to abnormal behavior to find it's cause.
Delete any file you suspect of being malware including jpegs and pngs.
Be prepare to do a hard reset at any time if you believe the device has been infected.
Always keep at least 2 complete isolated data backups for the device. Stagger syncs to them so a virus can't get embedded on both of them... hopefully.
Lol, paranoid yet?
*use only cloud based email apps like gmail

Google apps are spyware, Facebook is spyware, Whatsapp is spyware, Instagram is spyware. In principle all Social Media apps are spyware.
All apps what are designed to track your Internet browsing habits, such as frequented sites and favorite downloads, and then provide advertising companies with marketing data are spyware. All apps what can access your contacts data are spyware ...

Android, the spyware party mix...

You can try Bitdefender Free or Malwarebytes Premium. I have not used the second one before but have read a review at https://antivirusdoctor.net/ and think about using it on my smartphone.