Linked Questions

3
votes
3answers
22k views

Is a VM safe to run a simple virus on? [duplicate]

I just made a very simple batch virus that runs itself and runs on startup. I want to test it because I want to send it to a YouTuber who films himself running these viruses on a Virtual Machine. The ...
7
votes
4answers
9k views

How can I safely test malware in a VM? [duplicate]

This question has probably been asked several times here, but I'll ask it a bit differently. I am trying to learn about malware and how it infects computers and how to disinfect a computer if one ...
1
vote
1answer
1k views

Does my host machine stay completely safe if I'm browsing the dark web using virtual box or vmware on bridge network connection? [duplicate]

I'm just asking if my host machine stays safe when browsing the dark web darknet using Tor on a virtual machine with bridge connection through the host machine ? Since the virtual machine will be ...
2
votes
2answers
193 views

Is it safe to run a potentially malicious ISO in a VM using VirtualBox? [duplicate]

I want to try out an OS called "Red Star OS". I want to make it a completely isolated VM, no network connectivity etc., just to explore and take a look at it. I found out where to get it from this ...
0
votes
0answers
153 views

Is VMWare workstation really safe? [duplicate]

I want to try to run some malwares in VMWare and I am a little bit afraid. Is it really safe? Is there any option that malware can get into my main PC?
0
votes
1answer
63 views

Is a VPN and Virtual Machine secure enough for running programs that might include malware [duplicate]

I am trying to start a business online but don't want viruses from any sketchy software that I will be downloading. I will be using a VM and a VPN but was wondering if I needed any other software so ...
1
vote
0answers
50 views

What security risks are associated with using a unofficial .vmdk? [duplicate]

I'm in the process of installing macOS Sierra on a virtual machine (VirtualBox) using a virtual machine hard disk file retrieved from this site. What are the security risks I'm running by using this "...
159
votes
9answers
141k views

How secure are virtual machines really? False sense of security?

I was reading this CompTIA Security+ SYO-201 book, and the author David Prowse claims that: Whichever VM you select, the VM cannot cross the software boundaries set in place. For example, a virus ...
18
votes
8answers
35k views

Is it safe to use virtual machines when examining malware?

We want to study for the CEH program and have downloaded 12 DVDs that 6 DVDs are software key-loggers, Trojans, etc. that are all detected by antivirus. This prevents us from examining them and ...
27
votes
5answers
9k views

How can I safely check whether an email link leads to a malicious website?

Over the last few weeks, I've gotten several spam emails from different friends that only contained links to different websites. I would like to click on those links and see what's on the website. ...
24
votes
3answers
6k views

Why aren't applications sandboxed in Windows?

Sandboxing seem to be a way to restrict what an application can do. Today, I don't have much control of what my applications do with my computer. It feels more secure to use JavaScript based web ...
10
votes
1answer
18k views

How to ensure that VirtualBox guests can't break out of the vm to get access to the host machine? [duplicate]

Possible Duplicate: How secure are virtual machines really? False sense of security? E.g. on Ubuntu/Fedora - if I have VirtualBox installed and I'm running guests in it, then how can I make it ...
8
votes
3answers
964 views

How private is RAM from other users on a VPS?

Can I safely assume that my RAM never can be accessed by another user on e.g. EC2 or Digital Ocean, if we suppose that I trust my provider and we don't consider possible bugs (such as Heartbleed) in ...
7
votes
2answers
3k views

Breaking out of a strict linux sandbox running virtually under windows: do the linux-sandbox access control policies even matter?

I am developing an application which will run untrusted code. I have been designing it for linux, thinking that I can just run it in a virtual machine on windows when the need arises. The linux ...
1
vote
2answers
4k views

Protection from ransomware using virtual machine

I have been recently reading about rise in ransomware attacks such as CryptXXX and I was curious about I can protect myself from such attacks. I have a Windows 10 x64 system. Some measures I took are ...

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