rietta

These original sources are now no longer available:
- http://www.xent.com/FoRK-archive/oct00/0429.html
- http://www.cryptorights.org/events/2000/superpolynomial.html

For a 2000 example of how to use this song in a lecture format, see http://permalink.gmane.org/gmane.comp.encryption.general/4856 by Eric Hughes.

To the tune of Mary Poppins:

Superpolynomial subexponential runtimes.
Even though in practice it would take you several lifetimes,

rietta

namespace :db do
  desc "Update and create SQL views"
  task :views => :environment do
    Dir["#{Rails.root}/db/sql_views/*.sql"].each do |file_name|
      STDERR.puts "Applying the SQL view at #{file_name}"
      source_file = File.new(file_name, 'r')

      if source_file and (sql_content = source_file.read)
        ActiveRecord::Base.transaction do
          # Each statement ends with a semicolon followed by a newline.

rietta

Regular talks are 45-minute blocks. We recommend 30-35 minutes of presentation, followed by allowing 10-15 minutes for questions and discussion.

Title

Defending from Data Breaches by Fostering a Culture of Security

Tracks: Culture or Crafting Code

Abstract (600 chars)

You've been hearing about big data breaches in the news. As a developer who doesn't specialize in security, knowing how to protect your application from getting hacked may seem like a daunting task. However, fundamentals in the design and development process will greatly increase the security that protects your users from harm.

For Review Committee

rietta

Keybase proof

I hereby claim:

• I am rietta on github.
• I am rietta (https://keybase.io/rietta) on keybase.
• I have a public key whose fingerprint is EF65 AC38 A698 E87D 9CEF B60F 658C D5E9 C004 BAE3

To claim this, I am signing this object:

rietta

#!/usr/bin/env ruby

##
# bytes
# Quick and dirty way to get a slate of byte conversions from the command line.
# Put it in your path and make it executable, by 'chmod 755 bytes'.
#
# Author: Frank Rietta

##

rietta

#!/usr/bin/env ruby
require 'securerandom'
puts "
-----BEGIN PGP MESSAGE-----
Version: GnuPG v1

#{SecureRandom.hex(23423) }

-----END PGP MESSAGE-----
"

rietta

##
# SSL Configuration
#
# This is a strong configuration that will get an A+ on the SSL Labs test as of
# April 5, 2014.
#
# To test your SSL setup against the best standards, see:
# https://www.ssllabs.com/ssltest/
#
SSLEngine on

rietta

#
# PostgreSQL writes two optional commands to the database schema
# file, called db/structure.sql, that can only be run as a root
# database user.  These are not needed actually, so comment them
# out automatically
#
# CREATE EXTENSION IF NOT EXISTS plpgsql WITH SCHEMA pg_catalog;
# COMMENT ON EXTENSION plpgsql IS 'PL/pgSQL procedural language';
#
namespace :db do

rietta

#!/bin/sh
for png in `find $1 -name "*.png"`;
do
  echo "crushing $png"	
	pngcrush -brute "$png" temp.png
	mv -f temp.png $png
done;

rietta

#!/usr/bin/env bash

# Archive all of the children directories of a directory into compressed tar files
# and prepare a text file that lists all of the files in each archive.
# Therefore, for directories foo ane bar, produce 
# foo.tar.bz2, foo.tar.txt, bar.tar.bz2, and bar.tar.txt.

###
# The trash command is OS X specific ane requires a 3rd party tool - 
# brew install trash