Netsec – Telegram
Netsec
7.42K subscribers
22.4K links
This channel posts the feed from r/netsec.
For any suggestions dm @streaak
Donate to keep the bot running https://www.paypal.me/akhilgv
Download Telegram
Cloudflare launches 1.1.1.1 DNS service that will speed up your internet
https://ift.tt/2Ih8ayD

Submitted April 01, 2018 at 08:13PM by Boceeho
via reddit https://ift.tt/2H0hR4U
Does this abstract nonsense make sense to anyone?
https://ift.tt/2pYb9o7

Submitted April 02, 2018 at 12:40AM by ApatheticSaiyan
via reddit https://ift.tt/2GqhfJ3
USB Malware
Hey fellow redditors, I'm a very paranoid person so please be easy on me.My uncle bought this device, he plugged in the device, I opened a video file which he recorded using the device and I'm questioning if it could have had a virus preloaded onto it?

Submitted April 02, 2018 at 12:28AM by yAmW1lO4aKNv
via reddit https://ift.tt/2q0b9DQ
The 500M hashlist from haveibeenpwned.com is now fully available on Hashes.org with more than 99% cracked.
https://ift.tt/2J74XCR

Submitted April 02, 2018 at 01:16AM by s3inlc
via reddit https://ift.tt/2pVzoDm
Looking For Security Guard Services London
https://ift.tt/2pUuV4C

Submitted April 02, 2018 at 04:45AM by guardsace07
via reddit https://ift.tt/2uHjcv4
computer security and penetration testing 2nd edition pdf download [request]
computer security and penetration testing 2nd edition pdf download

Submitted April 02, 2018 at 08:37AM by rajwec
via reddit https://ift.tt/2H501O8
A new kind of email
I'm tired of having my email address sold/stolen from different sources. I'm wondering if it's not time to add revocable keys to email. Each recipient receives their own key. If someone other than recipient tries to send an email without a key I can revoke it and issue a new key. Would something like this work?

Submitted April 02, 2018 at 09:12AM by ImprobableIT
via reddit https://ift.tt/2GtB662
Changing my Phone
I have an iPhone which I want to upgrade. Will my Google Authenticator app(Which have lot of my credentials) work with new phone or do I have to import my stored passwords from Authenticator app first before erasing my phone?

Submitted April 02, 2018 at 03:06PM by saqibcpe06
via reddit https://ift.tt/2GpID9L
If the light is on
then the door is unlockedhttps://www.reddit.com/user/ApatheticSaiyan/

Submitted April 02, 2018 at 04:08PM by ApatheticSaiyan
via reddit https://ift.tt/2pZ4Sbx
Are other parts of physical memory accessed during a segfault ?
As part of a learning project, I've worked a bit on Spectre and Meltdown PoCs to get myself more confortable with the concept. I have managed to recover previously accessed data using the clock timers, but now I'm wondering how do they actually read physical memory from that point.Which leads to my question : in a lot of Spectre v1\v2 examples, you can read this piece of toy-code example:
if (x<y) { z = array[x]; } 
with x supposedly being equal to : attacked_adress - adress_of_array, which will effectively lead to z getting the value at attacked_adress.In the example it's quite easy to understand, but in reality how do they even know what attacked_adress looks like ? Is it a virtual address with an offset, or a physical address, and how do they manage to find where is the "important memory" located in the first place ?

Submitted April 02, 2018 at 05:37PM by thejuror8
via reddit https://ift.tt/2uFquj1