ahmed-bacha

PCI DSS

NOTE: Work in progress

TODO: Identity management, two-factor auth, OpenVPN, Logstash, log shippers, IIS logs, OSSEC, Snort, Suricata, snorby, restart iis w/o admin role,

PCI DSS. Guidelines

• PCI Compliance with Open Source at (Almost) Zero Cost. Part 1 - http://rafeeqrehman.com/2011/05/24/zero-cost-pci-compliance/
• PCI Compliance with Open Source at (Almost) Zero Cost. Part 2 - http://rafeeqrehman.com/2011/07/17/zero-cost-pci-compliance-part-2/

ahmed-bacha

require 'logger'

module Logging
  class MultiDelegator
    def initialize(*targets)
      @targets = targets
    end

    def self.delegate(*methods)
      methods.each do |m|

ahmed-bacha

class MultiLogger
  attr_reader :level

  def initialize(args={})
    @level = args[:level] || Logger::Severity::DEBUG
    @loggers = []

    Array(args[:loggers]).each { |logger| add_logger(logger) }
  end

ahmed-bacha

Default

Powerlevel9k

ahmed-bacha

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

ahmed-bacha

#!/usr/bin/env ruby

require 'socket'
include Socket::Constants

UNIXServer.open("\0(abstract socket)") {|server|
  clinet = UNIXSocket.new("\0(abstract socket)")
  clinet.setsockopt(SOL_SOCKET, SO_PASSCRED, 1)

  sock = server.accept

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//
// createCertificateAuthority generates a certificate authority request ready to be signed
//
func (r *secretStore) createCertificateAuthority(names pkix.Name, expiration time.Duration, size int) (*caCertificate, error) {
	// step: generate a keypair
	keys, err := rsa.GenerateKey(rand.Reader, size)
	if err != nil {
		return nil, fmt.Errorf("unable to genarate private keys, error: %s", err)
	}