lxe

Receive GOES-16 and GOES-17 Images with a Raspberry Pi and RTL-SDR dongle

Also see the original Pieter Noordhuis's guide

Hardware

You need:

1. Raspberry Pi Model B (or B+) with a MicroSD Card $35-40
2. An RTL-SDR dongle:

Proteas

void inject_trusts(int pathc, const char *paths[])
{
    printf("[+] injecting into trust cache...\n");
    
    extern uint64_t g_kern_base;
    
    static uint64_t tc = 0;
    if (tc == 0) {
        /* loaded_trust_caches
         iPhone11,2-4-6: 0xFFFFFFF008F702C8

maboloshi

小米9 刷欧洲版 MIUI 固件及适当的本土化修复

本教程不保证它的权威性和正确性，也不对任何实践中的错误、数据丢失等问题负责！
本教程平台为 macOS, 其他系统请酌情参考

更新说明

@ 2020/8/29

1. 添加"介绍"
2. 更新 TWRP 信息

daniestevez

<?xml version='1.0' encoding='utf-8'?>
<?grc format='1' created='3.7.13'?>
<flow_graph>
  <timestamp>Sun May 19 19:22:59 2019</timestamp>
  <block>
    <key>options</key>
    <param>
      <key>author</key>
      <value></value>
    </param>

rjhansen

SKS Keyserver Network Under Attack

This work is released under a Creative Commons Attribution-NoDerivatives 4.0 International License.

Terminological Note

"OpenPGP" refers to the OpenPGP protocol, in much the same way that HTML refers to the protocol that specifies how to write a web page. "GnuPG", "SequoiaPGP", "OpenPGP.js", and others are implementations of the OpenPGP protocol in the same way that Mozilla Firefox, Google Chromium, and Microsoft Edge refer to software packages that process HTML data.

Who am I?

nstarke

Reversing Raw Binary Firmware Files in Ghidra

This brief tutorial will show you how to go about analyzing a raw binary firmware image in Ghidra.

Prep work in Binwalk

I was recently interested in reversing some older Cisco IOS images. Those images come in the form of a single binary blob, without any sort of ELF, Mach-o, or PE header to describe the binary.

While I am using Cisco IOS Images in this example, the same process should apply to other Raw Binary Firmware Images.

darconeous

Tesla Key Card Protocol

Researched by Robert Quattlebaum [email protected].

Last updated 2020-02-03.

darksidelemm

Setting up STRF Data Capture & Processing

Author: Mark Jessop (VK5QI) [email protected]

This guide provides information on how to capture FFT data using the strf toolset, process it to look for satellite signals, and finally compare their doppler shift against TLEs from the SpaceTrack database. This can help with resolving the 'TLE lottery' after new launches, or cataloguing transmissions from spacecraft already in orbit.

It should be noted that the analysis described in this document is but a small subset of what the strf tools are capable of! Scott Tilley has a post describing some of the history behind strf and giving a crash course on the relationship between orbital dynamics and the doppler effect here: https://skyriddles.wordpress.com/2019/01/04/basic-orbital-dynamics/

The target platform is Debian-based distributions (e.g. Debian, Raspbian, Ubuntu), but should be applicable to other Linux-based platforms. The data processing software (rfplot and rffit) is also k

ixs

#!/usr/bin/env python3
#
# Simple Intel x520 EEPROM patcher
# Modifies the EEPROM to unlock the card for non-intel branded SFP modules.
#
# Copyright 2020,2021,2022 Andreas Thienemann <[email protected]>
#
# Licensed under the GPLv3
#
# Based on research described at https://forums.servethehome.com/index.php?threads/patching-intel-x520-eeprom-to-unlock-all-sfp-transceivers.24634/

tdec

Vulnerabilities published by Bluetooth SIG, Android, Apple, Intel and Qualcomm security bulletins, published at security conferences or as master thesis. If any are missing, thanks for pointing me to them !
Todo: macOS

Year | Name | CVE

2020 | Blurtooth: Exploiting Cross-Transport Key Derivation         | 2020-15802
2020 | Pairing Method Confusion                                     | 2020-10134
2020 | BIAS: Bluetooth Impersonation Attacks                        | 2020-10135
2020 | BlueRepli                                                    | ?
2020 | BLESA: Bluetooth Low energy spoofing attacks                 | 2020-9770