rtulke

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rtulke

Overview

• Pivotal Story

This is an investigation into our susceptibility to Slow HTTP Attacks. These attacks take advantage of how typical web servers process requests and employ several strategies to achieve the same result. By keeping connections open longer than normal, they thereby prevent new connections from being opened and the server will either hang or return 503.

The question is less about whether we are vulnerable, but rather to what extent. Any server can be DoS’d, it’s just a matter of how easy it is to execute.

Articles

• Mitigating DDoS Attacks with NGINX
• Qualys: Slow HTTP POST Vulnerability

rtulke

How to connect Apple AirPods to Linux (Debian/Ubuntu/Mint)

Step 1.

Open your terminal.

In the root directory run the command:

sudo nano /etc/bluetooth/main.conf

rtulke

# SGR color constants
# rene-d 2018

class Colors:
    """ ANSI color codes """
    BLACK = "\033[0;30m"
    RED = "\033[0;31m"
    GREEN = "\033[0;32m"
    BROWN = "\033[0;33m"
    BLUE = "\033[0;34m"

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Set-ItemProperty HKLM:\SOFTWARE\Policies\Microsoft\Windows\System -Name 'AllowDomainPINLogon' -Value 0
Set-ItemProperty HKLM:\SOFTWARE\Microsoft\PolicyManager\default\Settings\AllowSignInOptions -Name 'value' -Value 0
New-Item -Path 'HKLM:\SOFTWARE\Policies\Microsoft\' -Name 'Biometrics' -Force
New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Biometrics' -Name 'Enabled' -Value 0 -PropertyType Dword -Force
New-Item -Path 'HKLM:\SOFTWARE\Policies\Microsoft\' -Name 'PassportforWork' -Force
New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\PassportforWork' -Name 'Enabled' -Value 0 -PropertyType Dword -Force
Start-Process cmd -ArgumentList '/s,/c,takeown /f C:\Windows\ServiceProfiles\LocalService\AppData\Local\Microsoft\NGC /r /d y & icacls C:\Windows\ServiceProfiles\LocalService\AppData\Local\Microsoft\NGC /grant administrators:F /t & RD /S /Q C:\Windows\ServiceProfiles\LocalService\AppData\Local\Microsoft\Ngc & MD C:\Windows\ServiceProfiles\LocalService\AppData\Local\Microsoft\Ngc & icacls C:\Wi

rtulke

#!/usr/bin/python3

import socket
import itertools
import sys
import time
import argparse

class Knockit(object):
    def __init__(self, args: list):

rtulke

---
- name: Install MacOS Packages
  hosts: localhost
  become: false
  vars:
    brew_cask_packages:
      - atom
      - docker
      - dropbox
      - firefox

rtulke

#!/usr/bin/bash

##
## Creates Service file based on JSON data
##

# Sample JSON file:
# {
#    "service_name": "test_service",
#    "description": "Netcore dev server",

rtulke

import numpy
from music21 import instrument, note, stream, chord
import sys
import numpy as np

def convert_to_float(frac_str):
    try:
        return float(frac_str)
    except ValueError:
        num, denom = frac_str.split('/')

rtulke

import glob
from music21 import converter, instrument, note, chord, interval, pitch
import sys
from tqdm import tqdm

def valid_note(note_number):
    return -12*5 <= note_number <= 12*5

def first_note(notes_to_parse):
    for element in notes_to_parse: