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You are currently reading a thread in /g/ - Technology

Thread replies: 29
Thread images: 2
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Tips&Tricks about computer security.
>>
>>45377850
Tails
VPN
DNScrypt
ARM open hardware

???
>>
>>45377850
1) Remove your network card
2) Guard your computer with a gun
3) ???
4) profit
>>
>>45378372
Well, you can be exploited by radio signal. So, I suggest construct a leaded anechoic chamber...
>>
TrueCrypt
>>
>>45377850
lots and lots of voodoo magic
>>
>>45377850
Around Blacks, never relax.
>>
>>45377850
Step 1. Don't be stupid
Step 2. Don't download stupid shit
Step 3. Don't trust stupid fuck websites

Can common sense ever be replaced?
>>
>>45377850
>virtual machines
>backups
>security mailing lists
>common sense
>>
>>45378461
Explain. I need to know about this.
>>
>>45379468
>Going through all this trouble to hide your furry porn and horse cock photos

Why?
>>
>>45379487
b-because it's m-mine
>>
>>45379503
More power to you. Knock yourself out mate.
>>
>>45377874
There are no legit verified images of Tails on the internet anymore. So GL unless you have a friend that got one months ago you can trust
>>
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>>45378461
He's full of shit.
>>
>>45379478
You can exploit any hardware with radio signal [1] (there's another speak on DefCon, but I can't find now). Observe the pattern and then you can see what the hardware are doing. It's [tinfoil=1] used by NSA in TEMPEST [2] program. I think it's not just used by the NSA, but many others agencies, with the intuit to extract sensitive informations of government.

So, a technique to stop this is create a SCIF [3]. It can stop eletromagnetic emissions, and it already used on some sentitive informations (mainframes, for example).
A technique to make it is do a Radio-frequency anechoic chambers [4], to stop it. But, just it don't stop with frequencies, so they use some material like cooper or the lead to stop it. [it's nowadays called: TEMPEST "hardened" rooms].


[1]: http://media.ccc.de/browse/congress/2013/30C3_-_5356_-_en_-_saal_6_-_201312272300_-_firmware_fat_camp_-_angcui.html
[2]: https://en.wikipedia.org/wiki/TEMPEST
[3]: http://en.wikipedia.org/wiki/Sensitive_Compartmented_Information_Facility
[4]: https://en.wikipedia.org/wiki/Anechoic_chamber#Radio-frequency_anechoic_chambers
>>
>>45379518
You can compile from source... no?
Anyone have good arguments against Tails?
>>
>>45379841
It's more or less for eavesdropping though, not real time exploits.

Also, you don't anything special. You just need a faraday cage. You can make one out of tinfoil, it's great for hats too.
>>
>>45379518

What do you mean? Their website allows iso downloads with GPG signatures from the developers and has published hashes.
>>
>>45380137
Meh:

http://www.youtube.com/watch?v=cdcRQG2f_Wk
>>
Write router/wifi password on a post-it and stick it to the bottom of your router.
If the evil hackers can get their hands on that post-it, then you've got bigger security issues to worry about than your password selection.
>>
Tip: don't use Intel.
Trick: buy hardware with Libreboot support.
Tip: buy Novena laptop.
Trick: disable GPU.
Tip: don't use Tor.
Trick: use more proxy's
Tip: use VPN.
Trick: make it yourself, don't buy it.
Tip: Encrypt your entire disk.
Trick: use HDD with open hardware (microcontroller's)...What? We don't have it? Man... we don't have the most important hardware with open implementation. Anyone know one? I just see OpenSSD Cosmos, but it have exploit problems...
>>
>>45381268
>don't use TOR
Don't use TOR with javascript enabled.
FTFY
>>
thermite plated HDD's

but seriously they are probably one step off remotely reading thoughts.

>you can make a faraday cage out of tin foil
ISHYGDDT

also longtudinal waves go through but you don't believe they exist so...
>>
>>45381290
And cookies. Don't active cookies.
>>
Don't get a custom domain for email, but get a gmail account instead.
>>
>>45382992
Nice bait.
Tip: make your own mail server with mutt. (you can use a BeagleBone Black).
>>
>>45383033
It's not bait. Your registrar might up forgetting to prolong your domain. Or your domain might get stolen. It's pretty risky business.
>>
>>45379518
>no legit verified images of Tails on the internet anymore

Uh, downloaded one on Monday. . . .

What are you talking about?
Thread replies: 29
Thread images: 2
Thread DB ID: 23582



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