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Does android devices need an antivirus?

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omnia1994 said:
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I will not say no, but I haven't seen or had a real life demonstration where an Android AV software stopped or prevented anything on any device (Xoom included).
I personally don't have one loaded on any of my Android devices but I would say this. For phones / tables I prefer firewall software than AV.
Sent from my PG86100 using Tapatalk 2

I would have to say yes. I recently attended a corporate day at Symantec and one of the things they demonstrated to us was how an Android phone becomes infected. The using a laptop they were able to extract personal info and sent txt messages and make calls.
So for me having seen that I would say yes especially if you side load apps using alternative markets.

Funny thing about that...
The sandboxing of the Java processes means that there's no escalation of privilege possible.
There are no viruses on Android in the sense that arbitrary code can be run, or infect the bytecode of other apps.
However, there are malicious apps which can be spotted by their permissions.
Don't use alternative markets. Pay attention to what you install, read permissions, read about the developers. Turn off unknown sources when not installing something from a trusted source. Those are the best security practices.
The "antivirus" apps for Android add very little real security on top of this, but they do slow down your device to make you feel safer.
stiflingcobra said:
I would have to say yes. I recently attended a corporate day at Symantec and one of the things they demonstrated to us was how an Android phone becomes infected. The using a laptop they were able to extract personal info and sent txt messages and make calls.
So for me having seen that I would say yes especially if you side load apps using alternative markets.
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Your correct about the permissions. The demo we had was an app that had had extra code added and was uploaded onto the market. The demo then showed both apps with the same icons etc but the permissions on the rogue app were nearly 3 times what the legit app required.
The game still ran when you installed it but in the background it was running other daemons giving the hacker the control. One of the big give aways was the ability to send txt messages. No game should need this.
So yes you do have to be vigilant but extra protection is always better if you don't mind having Antivirus software installed...

In my experience all that is really needed is a well configured firewall, pay attention to permission list before the app installation and to obviously avoid unofficial app markets.
The next thing to consider is what web browser you use. There are tons of options out there to choose and not all of them, actually most, don't offer modern features like anti-fishing and popup denial protection.
The best practice will always be prevention, and some android av programs do better than most.
If you are so inclined to have one, my recommendation would be for eset mobile security. I use their av on all my windows machines and haven't had a major issue at all.
Sent from my XT910-Rogers using XDA Premium.

As long as your brain works when reading the permissions (i.e. "why does a wallpaper need to send SMSs?"), then no, an AV isn't necessary.
Unfortunately, a lot of android users don't see to do this, hence hte mass media panic about android viruses.

stiflingcobra said:
Your correct about the permissions. The demo we had was an app that had had extra code added and was uploaded onto the market. The demo then showed both apps with the same icons etc but the permissions on the rogue app were nearly 3 times what the legit app required.
The game still ran when you installed it but in the background it was running other daemons giving the hacker the control. One of the big give aways was the ability to send txt messages. No game should need this.
So yes you do have to be vigilant but extra protection is always better if you don't mind having Antivirus software installed...
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That's why I recommended a firewall over an AV software, when I comes to Android at least it makes more sense to me to protect the flow of information then to waist CPU cycles on scanning for viruses.
Sent from my PG86100 using Tapatalk 2

megabiteg said:
That's why I recommended a firewall over an AV software, when I comes to Android at least it makes more sense to me to protect the flow of information then to waist CPU cycles on scanning for viruses.
Sent from my PG86100 using Tapatalk 2
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Good point. I recently un-installed my anti-virus (was using Avast) because it was really slowing down app installation and updating.

omnia1994 said:
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Yes android devices need antivirus because when you download apps or games from unknown parties aka third parties they mostly have virus or spyware so we need a antivirus which can scan files while downloading and if they have virus or spyware it would stop them if u ask me which av i m using i would recommend Appriva could antivirus reasons its available on play store and its free doesn't use much memory fast and reliable

popularmechanics.com/technology/how-to/computer-security/you-should-put-antivirus-software-on-your-phone-14886208
Wysyłane z mojego Xoom za pomocą Tapatalk 2

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
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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.
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+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.

Good antivirus for rooted phones?

Hey does anyone know of a good antivirus app for a rooted zenfone 2e? I want one that is free but has as many features as possible as well. Thanks.

I used to use Avast but the best anti virus is you, the user. Know your system, know the internet. If youre rooting, you will/should eventually get very familiar with android, how it behaves, the file system, permissions, built-in apps, etc. Avoid indiscriminate app downloads, especially from places other than the play store, and never follow links that youre unsure of. My opinion is that Windows is the only OS that AV is pretty much necessary.

I second avast. An interesting feature is that it will survive a factory reset if stolen.

zshep99 said:
Hey does anyone know of a good antivirus app for a rooted zenfone 2e? I want one that is free but has as many features as possible as well. Thanks.
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Unlike the PC, it is extremely unlikely you will "get" a virus on your android. It is you who has to install the malware to make it happen. And it is extremely easy to remove the malware. A factory reset would do it and as root user you could simply restore your nandroid backup.
tetakpatalked from Nexus 7 flo

Most antivirus apps come with a huge amount of crap no one needs. They often drain your battery and slow your smartphone down. I have also seen antivirus apps which behave more like spyware by replacing advertisements in other apps or direct you to untrustworthy websites when opening the webbrowser.
My opinion: You do not need an antivirus app on your smartphone. Make sure you install most apps via appstore. Take care with apps from 3rd party websites. (Especially if the website says you have an virus on your smartphone => scareware!)

I would never install Antivir-Apps, since they will drop your phone-performance. And what do you get for this? Nothing. Just be carefully of what you are downloading.

i thinks for android no needs one antivirus..

Kenfary72 said:
i thinks for android no needs one antivirus..
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+ one
Envoyé de mon E5333 en utilisant Tapatalk

Kenfary72 said:
i thinks for android no needs one antivirus..
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+ two

My opinion is that android doesn't need antivirus software when the user is careful about what he downloads.

no disregard to anyone, but are you sure you are in developers forum ?!?! this is not a google store !
do you still live in Symbian world ? even the google play itself has malwares ! or you just want to ignore it ? beside those, hangroid can be easily hacked. the only system that dose not a antivirus is winphone, and it has not need it yet ! but they will come for it very soon.
personally i will never trust ios o even open my email, and in android i have an original payed antivirus that really can respond to a virus. i have original nod32 (i do NOT like it, but i didn't get a better one in hangroid.)
visited by lenovo tab2 a8.
best regards, josef.

josef2600 said:
no disregard to anyone, but are you sure you are in developers forum ?!?! this is not a google store !
do you still live in Symbian world ? even the google play itself has malwares ! or you just want to ignore it ? beside those, hangroid can be easily hacked. the only system that dose not a antivirus is winphone, and it has not need it yet ! but they will come for it very soon.
personally i will never trust ios o even open my email, and in android i have an original payed antivirus that really can respond to a virus. i have original nod32 (i do NOT like it, but i didn't get a better one in hangroid.)
visited by lenovo tab2 a8.
best regards, josef.
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Best antivirus is still brain.apk
Just do not instal every bulls* and you are good to go.
Most antivirus apps are snakeoil/bloatware which will not protect you from anything!

It is good to think about an anti-virus. Android malwares exist, so everyone who's telling here that AVs for Android are a no-go are jumping the gun. However, the Android system already has some security measures into place. So is it still worth it? Yes. The Play Store can't guarantee a 100% clean virus free app collection. History has shown that. "use your brain" is also not a really constructive argument, it is easy to install a sample or virus infected application. Is it that dumb to use an AV on Android? No.
My suggestion, *buy* an AV. For example I have a yearly subscription to Freedome from F-Secure (VPN service). Primarly for my laptop but you can install it on three devices (I have it on 2 laptops and my smartphone). For the smartphone, besides a VPN the app will also scan the device for malicious apps so I got all my important security features in one app. I know that Avast has something similar. I paid 50 euros for one year, which is next to nothing considering the features and piece of mind. And for all those that go on ranting on my post here, I am a security professional in Android and see malware samples from the inside (reverse engineer) all the time
I encourage you to look in those options: VPN and App scan.

tetakpatak said:
Unlike the PC, it is extremely unlikely you will "get" a virus on your android. It is you who has to install the malware to make it happen. And it is extremely easy to remove the malware. A factory reset would do it and as root user you could simply restore your nandroid backup.
tetakpatalked from Nexus 7 flo
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Remember stagefight thingy ? One could have abused it to gain root privileges and install a binary that run at start, a raw binary, not a package.
Tell me how it is easy to uninstall it, you would first have to track it, if it's purpose wasn't to patch other binaries, and then, you're good to reflash system partition.
No system is invulnerable
Of course, it's tough to get a virus on android, but there's still common malware, adware, scareware, and raw security flaws. There is still need for security solutions, mostly for the raw flaws.

Best choice for you from my point of view
CM Security & Malwarebytes Anti-Malware

I agree with Magissia if you think over that what you are going to do.

Virustotal AND vulnerability patches

security App

Got my son a Note 5 for Christmas yesterday, I know on mine i run Lookout as the native antivirus and every couple of weeks I scan it with Malwarebytes and have not had a problem. When I was at the ATT store activating it for him the salesman told me NOT to install lookout and malwarebytes as they will harm the phone (Samsungs come with lookout already preloaded) he told me to use Avast (I have used that for PCs and know its a good product) and that has a malware scanner and antivirus all in one. What are peoples opinions or suggestions?

no need for malware and antivirus for android
no root no problem apps require root permission to do what the virus does

AlMaghraby said:
no need for malware and antivirus for android
no root no problem apps require root permission to do what the virus does
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im not so much worried about the apps themselves causing issues, Im more concerned about when he uses the internet itself. you see he has Autism and dosent understand that people can put harmful stuff inside the links. He is 15 and he wanted a phone, movies, you tube etc.... but I know e will get curious (like all kids) and surf the net. His friends in school have phones so I thought he was old enough to have one too. Im just worried about him opening up an email or link and seeing something or his phone getting infected

https://disconnect.me/ ,if you must have ...

even if he surfs the internet those malware and viruses you talk about are made for windows not android so I see that there is no way to infect your phone without being rooted.
those links won't affect the phone.
and I suggest that you untick unknow resources install from setting and you will be just fine .

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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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.