Tras2

#!/bin/bash

# A bash script to update a Cloudflare DNS A record with the external IP of the source machine
# Used to provide DDNS service for my home
# Needs the DNS record pre-creating on Cloudflare

# Proxy - uncomment and provide details if using a proxy
#export https_proxy=http://<proxyuser>:<proxypassword>@<proxyip>:<proxyport>

# Cloudflare zone is the zone which holds the record

bitboxer

#!/bin/bash
# A bash script to create a time machine disk image suitable for
# backups with OS X 10.6 (Snow Leopard)
# This script probably only works for me, so try it at your own peril!
# Use, distribute, and modify as you see fit but leave this header intact.
# (R) sunkid - September 5, 2009
# 
# This will create a time machine ready disk image named with your 
# computer's name with a maximum size of 600GB and copy it to 
# /Volumes/backup. The image "file" (it's a directory, really) will 

alexiasa

CCDC Notes

Log Review Cheatsheet Critical Log Review Checklist for Security Incidents

Hardening GPO Reference UT Windows Hardening Checklist

CLI Windows Command Line Cheat Sheet PowerShell Cheat Sheet

huntrar

Arch Linux Full-Disk Encryption Installation Guide

This guide provides instructions for an Arch Linux installation featuring full-disk encryption via LVM on LUKS and an encrypted boot partition (GRUB) for UEFI systems.

Following the main installation are further instructions to harden against Evil Maid attacks via UEFI Secure Boot custom key enrollment and self-signed kernel and bootloader.

Preface

You will find most of this information pulled from the Arch Wiki and other resources linked thereof.

Note: The system was installed on an NVMe SSD, substitute /dev/nvme0nX with /dev/sdX or your device as needed.

EtienneR

// Get all users
var url  = "http://localhost:8080/api/v1/users";
var xhr  = new XMLHttpRequest()
xhr.open('GET', url, true)
xhr.onload = function () {
	var users = JSON.parse(xhr.responseText);
	if (xhr.readyState == 4 && xhr.status == "200") {
		console.table(users);
	} else {
		console.error(users);

ndlrx

Step 1 - Install and Configure dnscrypt-proxy

sudo su
pacman -S dnscrypt-proxy

cd /etc/dnscrypt-proxy/

MBing

# DO NOT PUT THE WIFI DONGLE IN THE DEVICE BEFORE MENTIONED EXPLICITLY BELOW

# Brief note, after this the UI will not show the usb dongle, 
# the wifi does work and I get an IP address, so all works,
# but I don't go into detail of making it show on the Raspbian UI.
# (for this purpose I don't care about the UI)

# For the use of this I connected my device to an ethernet connection and through the Router could see the IP which I can SSH into.

## STEP 1: Prepare machine and install packages needed

grutz

grutz@beelzebubba:loop$ backup$ openssl pkcs12 -in backup/mabel.pfx 
Enter Import Password:
Mac verify error: invalid password?

grutz@beelzebubba:loop$ /opt/pw-crackers/jtr/JohnTheRipper/run/pfx2john backup/mabel.pfx 
mabel:$pfx$*2558*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

JonathanPorta

Backup/Image

Make sure the if value is correct! If doing this over SSH then open a TMUX session first... or else...

dd if=/dev/YOUR-DEVICE conv=sync,noerror bs=64K | gzip -c  > /home/portaj/macbook.img.gz

NOTE: You might not want to compress the image. It just means you have to uncompress it later to mount it. If you're planning to access the data soon, or frequently, don't compress it.

Saving a copy of the drive geometry

Save it in the same directory as the compressed image so later on if you decide you want to mount or extract data from the image you can see the partition structure without having to decompress the whole image. There might be some other ways to mount a compressed image.

richieforeman

# Run this once
openssl genrsa -des3 -out ca.key 4096
openssl req -new -x509 -days 365 -key ca.key -out ca.crt