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Groups > comp.mobile.android > #56171

Re: Anti-virus?

From Hergen Lehmann <hlehmann.expires.5-11@snafu.de>
Newsgroups comp.mobile.android
Subject Re: Anti-virus?
Date 2018-10-02 10:29 +0200
Organization albasani.net
Message-ID <nsmb8f-bfa.ln1@hergen.dyndns.org> (permalink)
References <potn0c$8hq$1@dont-email.me> <dq6a8f-nvf.ln1@hergen.dyndns.org> <potui9$t02$1@dont-email.me>

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Am 01.10.2018 um 22:03 schrieb Alek:

>> - There is certainly malware around.
> 
> My understanding is that the biggest threat comes from side-loaded apps.

Unlikely. Side-loading is disabled by default on android and most users 
do not even know how to enable it. Also, popular side-loading platforms 
like F-Droid enjoy a rather high level of trust, much higher than the 
official app store.

> How does an Android device get infected?

In most cases by installing that new, popular game which contains some 
kind of malware and hasn't been pulled from the store yet. Google isn't 
exactly fast in doing this and is rather indifferent about spyware.

Infected media files and web sites also are a common vector of attack. 
Android used to have many, many security holes in it's multimedia 
sub-system; almost every security update contains some fixed in there.

Some devices (especially no-name china brands) do come with malware 
already pre-installed at the factory.

In business environments, email attachments also pose a major risk, 
especially if combined with social engineering.

>> - AV software (on an Android device as well an on a PC) is snakeoil. No
>> app is capable of detecting all current malware and most apps do
>> introduce additional risks not present in the bare OS.
> 
> Defend that, will you?

There were many instances in the past, where AV software actually 
introduced an attack vector. Use google.

Also, AV software claiming to secure internet connections usually does 
break the encryption (otherwise it wouldn't be able to look into them), 
making it easy for other bad guys to jump on the bandwagon.

>> - Android devices are designed to steal personal data.
> 
> Really? What data? Who gets it?

Advertising networks, which forward the data (or personal profiles 
created from the data) to their many, many, unnamed partners.

If you didn't notice it yet: Google is an advertising company, and the 
whole reason they provide Android for free is to feed their database 
with tracking and behavioral data. Same goes for facebook&Co.

>> A whole, major
>> Category of malware is basically courted by the operating system
>> manufacturer itself and no AV software will be able to change that.
> 
> We're talking about different things. There are so many programs that
> collect data (including Windows) that your statement makes no sense to me.

That's exactly why this is an argument against using AV software: you 
can't prevent that kind of malware on an android device, even with the 
best AV solution installed.

> So in the last analysis, should an Android user have an AV app running
> or not?

Do other (not data-stealing) types of malware pose a risk for you? Are 
you the guy who clicks on every link thrown at you without thinking 
first? Do you consider yourself to be too inexperienced to recognize 
sudden, strange behavior of your device?

If yes, AV software may help you to feel better. Just don't expect it to 
protect you. ^_-

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Thread

Anti-virus? Alek <alek.trishan@gmail.com> - 2018-10-01 13:54 -0400
  Re:Anti-virus? Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-01 20:05 +0200
    Re: Anti-virus? Alek <alek.trishan@gmail.com> - 2018-10-01 14:15 -0400
      Re: Anti-virus? Calum <com.gmail@nospam.scottishwildcat> - 2018-10-01 19:55 +0100
    Re: Anti-virus? Joerg Lorenz <hugybear@gmx.ch> - 2018-10-01 22:11 +0200
      Re: Anti-virus? Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-02 02:14 +0200
        Re: Anti-virus? Joerg Lorenz <hugybear@gmx.ch> - 2018-10-02 06:18 +0200
      Re: Anti-virus? Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-02 02:34 +0200
  Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-01 20:49 +0200
    Re: Anti-virus? Alek <alek.trishan@gmail.com> - 2018-10-01 16:03 -0400
      Re: Anti-virus? Arlen   H  Holder <arlenh.older@no.spam.net> - 2018-10-02 02:52 +0000
      Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-02 10:29 +0200
        Re: Anti-virus? "Carlos E. R." <robin_listas@es.invalid> - 2018-10-03 13:30 +0200
          Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-03 15:09 +0200
            Re: Anti-virus? "Carlos E. R." <robin_listas@es.invalid> - 2018-10-03 15:31 +0200
              Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-03 16:33 +0200
    Re: Anti-virus? Arlen   H  Holder <arlenh.older@no.spam.net> - 2018-10-02 02:50 +0000
      Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-02 10:55 +0200
        Re: Anti-virus? Arlen   H  Holder <arlenh.older@no.spam.net> - 2018-10-02 12:32 +0000
          Re: Anti-virus? 123456789 <12345@12345.com> - 2018-10-02 09:45 -0700
            Re: Anti-virus? Frank Slootweg <this@ddress.is.invalid> - 2018-10-02 17:54 +0000
              Re: Anti-virus? 123456789 <12345@12345.com> - 2018-10-02 13:15 -0700
                Re: Anti-virus? Arlen   H  Holder <arlenh.older@no.spam.net> - 2018-10-03 02:38 +0000
                Re: Anti-virus? Frank Slootweg <this@ddress.is.invalid> - 2018-10-03 10:49 +0000
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 12:11 +0000
                Re: Anti-virus? 123456789 <12345@12345.com> - 2018-10-03 08:42 -0700
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 16:16 +0000
                Re: Anti-virus? Frank Slootweg <this@ddress.is.invalid> - 2018-10-03 17:32 +0000
                Re: Anti-virus? Java Jive <java@evij.com.invalid> - 2018-10-03 19:02 +0100
                Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-03 20:13 +0200
                Re: Anti-virus? Frank Slootweg <this@ddress.is.invalid> - 2018-10-03 20:09 +0000
                Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-03 23:23 +0200
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-04 13:06 +0000
                Re: Anti-virus? Frank Slootweg <this@ddress.is.invalid> - 2018-10-04 15:02 +0000
                Google does *not* track *you*! (was: Anti-virus?) Frank Slootweg <this@ddress.is.invalid> - 2018-10-04 15:44 +0000
                Re: Google does *not* track *you*! 123456789 <12345@12345.com> - 2018-10-04 09:10 -0700
                Re: Google does *not* track *you*! "Carlos E.R." <robin_listas@es.invalid> - 2018-10-07 22:03 +0200
                Re: Google does *not* track *you*! 123456789 <12345@12345.com> - 2018-10-07 14:23 -0700
                Re: Google does *not* track *you*! Frank Slootweg <this@ddress.is.invalid> - 2018-10-04 17:07 +0000
                Re: Anti-virus? 123456789 <12345@12345.com> - 2018-10-04 09:10 -0700
              Re: Anti-virus? Arlen   H  Holder <arlenh.older@no.spam.net> - 2018-10-03 02:36 +0000
            Re: Anti-virus? Arlen   H  Holder <arlenh.older@no.spam.net> - 2018-10-03 02:34 +0000
              Re: Anti-virus? 123456789 <12345@12345.com> - 2018-10-02 20:33 -0700
                Re: Anti-virus?  Arlen    Holder  <a%rlenh.older@no.spam.net> - 2018-10-03 04:30 +0000
                Re: Anti-virus? 123456789 <12345@12345.com> - 2018-10-02 22:13 -0700
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 12:52 +0000
                Re: Anti-virus? "Carlos E. R." <robin_listas@es.invalid> - 2018-10-03 15:09 +0200
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 15:40 +0000
                Re: Anti-virus? 123456789 <12345@12345.com> - 2018-10-03 08:42 -0700
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 16:16 +0000
                Re: Anti-virus? 123456789 <12345@12345.com> - 2018-10-03 15:52 -0700
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 23:31 +0000
                Re: Anti-virus? 123456789 <123456@123456.com> - 2018-10-03 21:21 -0700
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-04 13:07 +0000
                Re: Anti-virus? 123456789 <12345@12345.com> - 2018-10-04 09:10 -0700
              Re: Anti-virus? "Carlos E. R." <robin_listas@es.invalid> - 2018-10-03 13:37 +0200
                Re: Anti-virus? nospam <nospam@nospam.invalid> - 2018-10-03 08:44 -0400
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 12:52 +0000
                Re: Anti-virus? "Carlos E. R." <robin_listas@es.invalid> - 2018-10-03 15:06 +0200
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 15:40 +0000
                Re: Anti-virus? "Carlos E.R." <robin_listas@es.invalid> - 2018-10-07 20:41 +0200
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-08 15:00 +0000
          Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-02 20:42 +0200
            Re: Anti-virus? "Carlos E. R." <robin_listas@es.invalid> - 2018-10-03 13:44 +0200
              Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 12:52 +0000
                Re: Anti-virus? "Carlos E. R." <robin_listas@es.invalid> - 2018-10-03 15:14 +0200
                Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-03 15:31 +0200
                Re: Anti-virus? "Carlos E. R." <robin_listas@es.invalid> - 2018-10-03 17:47 +0200
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 16:16 +0000
                Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-03 18:20 +0200
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 17:18 +0000
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 15:39 +0000
                Re: Anti-virus? "Carlos E. R." <robin_listas@es.invalid> - 2018-10-03 17:49 +0200
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 16:16 +0000
              Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-03 15:28 +0200
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-03 15:39 +0000
                Re: Anti-virus? "Carlos E.R." <robin_listas@es.invalid> - 2018-10-07 20:48 +0200
                Re: Anti-virus? Hergen Lehmann <hlehmann.expires.5-11@snafu.de> - 2018-10-07 21:40 +0200
      Re: Anti-virus? Alek <alek.trishan@gmail.com> - 2018-10-02 19:33 -0400
        Re: Anti-virus? Arlen   H  Holder <arlenh.older@no.spam.net> - 2018-10-03 02:40 +0000
          Re: Anti-virus? Alek <alek.trishan@gmail.com> - 2018-10-03 13:55 -0400
            Re: Anti-virus? nospam <nospam@nospam.invalid> - 2018-10-03 14:08 -0400
              Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-04 13:07 +0000
                Re: Anti-virus? nospam <nospam@nospam.invalid> - 2018-10-04 10:03 -0400
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-06 02:56 +0000
                Re: Anti-virus? "Carlos E.R." <robin_listas@es.invalid> - 2018-10-07 20:50 +0200
                Re: Anti-virus?  Arlen    Holder <a%rlenh.older@no.spam.net> - 2018-10-08 15:00 +0000
            Re: Anti-virus? "Carlos E.R." <robin_listas@es.invalid> - 2018-10-07 20:54 +0200
  Re: Anti-virus? Arlen   H  Holder <arlenh.older@no.spam.net> - 2018-10-02 02:47 +0000
  Re: Anti-virus? Andy Burns <usenet@andyburns.uk> - 2018-10-04 13:14 +0100

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