noxasaxon

Learning Rust

Getting Started + Installation | Cheat Sheet

Table of Contents

1. How Do I Start Learning Rust?!
2. Ok, I Think I Know The Basics But How Do I Get Better?!
3. Rustlang Tooling
4. Helpful References Throughout Your Journey
5. The Rust Community
6. Recommended (but not free) Books & Courses

gmurdocca

Circumventing Deep Packet Inspection with Socat and rot13

I have a Linux virtual machine inside a customer's private network. For security, this VM is reachable only via VPN + Citrix + Windows + a Windows SSH client (eg PuTTY). I am tasked to ensure this Citrix design is secure, and users can not access their Linux VM's or other resources on the internal private network in any way outside of using Citrix.

The VM can access the internet. This task should be easy. The VM's internet gateway allows it to connect anywhere on the internet to TCP ports 80, 443, and 8090 only. Connecting to an internet bastion box on one of these ports works and I can send and receive clear text data using netcat. I plan to use good old SSH, listening on tcp/8090 on the bastion, with a reverse port forward configured to expose sshd on the VM to the public, to show their Citrix gateway can be circumvented.

Rejected by Deep Packet Inspection

I hit an immediate snag. The moment I try to establish an SSH or SSL connection over o

huytd

How to use:

./wordle.sh

Or try the unlimit mode:

v--

Moved here.

felix021

package main

import (
	"encoding/binary"
	"errors"
	"fmt"
	"io"
	"net"
)

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.

poxyran

Start GDB and execute the following commands:

catch syscall ptrace
commands 1
set ($eax) = 0
continue
end

Then, run the app and voilá! you can debug your program :)

antoinegk

Keybase proof

I hereby claim:

• I am antoinegk on github.
• I am antoinek (https://keybase.io/antoinek) on keybase.
• I have a public key whose fingerprint is 079D C3F1 E5F3 7685 96AE 1A59 21A1 845A CEA5 E770

To claim this, I am signing this object:

robertklep

#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <netdb.h>
#include <string.h>
#include <netinet/in.h>
#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>