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Currently, there is an explosion of tools that aim to manage secrets for automated, cloud native infrastructure management. Daniel Somerfield did some work classifying the various approaches, but (as far as I know) no one has made a recent effort to summarize the various tools.

This is an attempt to give a quick overview of what can be found out there. The list is alphabetical. There will be tools that are missing, and some of the facts might be wrong--I welcome your corrections. For the purpose, I can be reached via @maxvt on Twitter, or just leave me a comment here.

There is a companion feature matrix of various tools. Comments are welcome in the same manner.

Tuning Storm+Trident

Tuning a dataflow system is easy:

The First Rule of Dataflow Tuning:
* Ensure each stage is always ready to accept records, and
* Deliver each processed record promptly to its destination

Faking DNS from userland

To give false DNS responses from userland we need to handle different type of syscalls : gethostbyname(), gethostbyname2(), getaddrinfo(), getnameinfo(), etc. To cover all these cases, and to prevent leaks to real dns servers, we will use two libraries : libresolv_wrapper and libnss_wrapper.

Installation

Install resolv_wrapper and nss_wrapper, either from sources or from your favorite Linux distribution.

	#!/bin/bash
	# This tool can be used to sync down Red Hat based packages from RHN using only Red Hat shipped tools
	# Brian "Red Beard" Harrington <[email protected]>
	# To satisfy the pre-reqs for this script install the following two rpms:
	# yum-utils
	# createrepo

	download_dir="/var/www/html/RHN"

	/usr/bin/reposync --gpgcheck -m --download-metadata -l -p ${download_dir}/ >> /var/log/reposync.log 2>&1

	#/bin/bash

	##########################################################
	### INTRODUCTION
	##########################################################
	: '
	Install and configure R (Redis) + ELK server from scratch on CentOS 6.5.

	* Logstash version 1.4.2
	* Elasticsearch version 1.3.2

	——————————————————————————————————————
	* Initial setup before Ambari setup *
	——————————————————————————————————————


	OS checks:



	yum install wget

	#!/bin/bash
	wget https://github.com/abperiasamy/rtl8812AU_8821AU_linux/archive/master.zip
	unzip rtl8812AU_8821AU_linux-master.zip -x rtl8812AU_8821AU_linux-master
	cd rtl8812AU_8821AU_linux-master
	make
	sudo make install
	sudo modprobe rtl8812au
	sudo apt-get update
	sudo apt-get install dkms
	sudo cp -R . /usr/src/rtl8812AU_8821AU_linux-1.0

	::
	::#######################################################################
	::
	:: Change file associations to protect against common ransomware attacks
	:: Note that if you legitimately use these extensions, like .bat, you will now need to execute them manually from cmd or powershell
	:: Alternatively, you can right-click on them and hit 'Run as Administrator' but ensure it's a script you want to run :)
	:: ---------------------
	ftype htafile="%SystemRoot%\system32\NOTEPAD.EXE" "%1"
	ftype WSHFile="%SystemRoot%\system32\NOTEPAD.EXE" "%1"
	ftype batfile="%SystemRoot%\system32\NOTEPAD.EXE" "%1"

	##########
	# Tweaked Win10 Initial Setup Script
	# Primary Author: Disassembler <[email protected]>
	# Modified by: alirobe <[email protected]> based on my personal preferences.
	# Version: 2.20.2, 2018-09-14
	# Primary Author Source: https://github.com/Disassembler0/Win10-Initial-Setup-Script
	# Tweaked Source: https://gist.github.com/alirobe/7f3b34ad89a159e6daa1/
	# Tweak difference:
	#
	# @alirobe's version is a subset focused on safely disabling telemetry, some 'smart' features and 3rd party bloat ...

	#!/bin/bash
	#
	# pcap2wav
	# Original Author: Michael Collins <[email protected]>
	#Standard disclaimer: batteries not included, your mileage may vary...
	# Updated by Avi Marcus <[email protected]>
	#
	# Accepts arg of pcap file w/only 2 RTP streams
	# Creates a .<codec> file and a .wav file
	# For codecs other than PCMA and PCMU the script calls fs_cli and does a little recording to create the wav file(s)