LZ2DMV

10 ms·

1.
by LZ2DMV 2y ago
And the percentage of Linux desktops and laptops 1) with printers connected to them 2) directly exposed to the internet, is...?
2.
by LZ2DMV 2y ago
Only if the machine is directly connected to the internet and the malicious packet doesn't hit a firewall somewhere along the path. Most laptops connected to Wi-Fi are indeed connected to an AP or a SOHO router that does NAT, so the at
3.
by LZ2DMV 2y ago
Everyone, please go to your respective data centers, locate your rack and unplug the printer from the server.
4.
by LZ2DMV 2y ago
This implies compliance with the law and a formal procedure, and an authority might not always follow the law for various reasons. At least the use of encryption means one is less likely to be a subject of surveillance in an unlawful manner
5.
by LZ2DMV 2y ago
The problem is mostly the insecure defaults. Every modern phone is configured to be backward compatible and connect to an older generation of network if a newer generation is not present (like in the case of being deliberately jammed by an
6.
by LZ2DMV 3y ago
You don't even need a card or a laptop. You can send deauth frames with an ESP8266, if the camera runs on 2.4 GHz, of course.
7.
by LZ2DMV 3y ago
Apart from access control systems, it hardly has any good uses in the real world as a pen-testing device. If it was a pocket carry, true SDR, capable of recording RF signals as I/Q, performing actions on them, replaying them, etc, it w
8.
Write a Linux packet sniffer from scratch: PF_PACKET socket and promiscuous mode(organicprogrammer.com)
4 points by LZ2DMV 3y ago|0 comments
9.
A collection of modified firmwares for the Quansheng UV-K5 handheld radio(github.com)
4 points by LZ2DMV 3y ago|1 comments
10.
by LZ2DMV 3y ago
Firmwares with extended TX and RX range: https://github.com/Tunas1337/UV-K5-Modded-Firmwares Various miscellaneous modifications: https://github.com/amnemonic/Quansheng_UV-K5_Firmware/tree&#x2
11.
by LZ2DMV 3y ago
From the linked article, I'm left with the impression that this is only a problem for MSI (and a few other vendors) devices. If Intel Boot Guard works by including a public key in a fuse in all CPUs from a set of series and now the cor