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31
votes
6answers
4k views

Secure Linux Desktop

I'm looking for hints about secure linux desktops. Securing servers is no problem. Most recent Software Updates, run only the services required etc. But what about desktops? I'm thinking about details ...
17
votes
1answer
2k views

Passive and active attacks via X11. Is Wayland any better?

In The Linux Security Circus: On GUI isolation - The Invisible Things Lab's blog, Joanna Rutkowska describes attacks from one X11 app on another and the general problem of the lack of GUI-level ...
25
votes
3answers
19k views

How does the Windows “Secure Desktop” mode work?

Can anyone explain (or provide a link to a simple explanation) of what the Windows "Secure Desktop" mode is and how it works? I just heard about it in the KeePass documentation (KeePass - Enter ...
5
votes
2answers
156 views

Why are apps for mobile devices more restrictive than for desktop?

Application devlopement for mobile devices is generally more restrictive, i.e. the apps runs in a sandboxed environment, they have many limitations when accessing the filesystem, etc. compared to ...
36
votes
7answers
4k views

Why do mobile apps have fine-grained permissions while desktop apps don't? [duplicate]

Androids apps use fine-grained permissions for security reasons, iOS apps (afaik) do it as well. Windows 8.1 applications don't have a permission schema like that, all Linux versions which I have ...
7
votes
4answers
181 views

Same-origin policy for desktop application?

The same-origin policy is one of the most important security feature in our browser. It basically provides sandboxing for our applications which is protecting our users. Desktop application can read ...
8
votes
4answers
296 views

Alternatives to the “open PC” security model

Today, PCs (laptops, desktops, etc.) generally work under what I'll call the "open PC" security model. Users have full, system administrator/developer-level access to their own machine. Users can ...
6
votes
3answers
462 views

Virtualization as a layer of security for desktop computers?

Given the amount of 3rd party plugins required to browse the web, I've been compelled to virtualize my online habits to gain an additional layer of security. There is of course some obvious ...
0
votes
1answer
150 views

Can a VM be used as a home computer?

Our old computer is getting replaced, and I want to secure the new computer right from the get go. So I figured if I install something like VirtualBox first thing, I could then create one very ...