Cryptosmith

Cryptosmith

Cybersecurity education and service

Menu Skip to content
  • Home
  • About
    • Contact Rick
    • Articles and Papers
    • Consulting
  • Books
    • Elementary Information Security – Textbook
    • Authentication
    • Internet Cryptography
  • Training
    • Online Course in Cloud Security Basics
    • Cybersecurity in the Cloud Specialization
    • Assignments
      • Investigating Domain Names
      • Public-key crypto email
      • Working with nmap
      • Password Hashing and Cracking
      • SQL and Injection Attacks
  • Videos
Cryptosmith name with key
Featured cryptosmith

About …

Example from lecture video
April 12, 2022April 12, 2022 cryptosmith

Cybersecurity for MSSE 2023

December 17, 2021 cryptosmith

Update: Tweeting Top Secret

Cloud Top Ten Risks
April 5, 2021August 31, 2021 cryptosmith

Online Course: Cloud Top Ten Risks

Video image from Cloud Security course
March 14, 2021August 31, 2021 cryptosmith

Cybersecurity for MSSE 2022

March 1, 2021 cryptosmith

PDP 1s and Model Trains

February 19, 2021February 19, 2021 cryptosmith

Cities, Disneyland, and Software Security

February 16, 2021February 16, 2021 cryptosmith

libhairshirt vs libfootgun

December 30, 2020 cryptosmith

Cloud Security Specialization Launched

December 19, 2020 cryptosmith

Memory Sizes: Now with zetta and yotta!

November 5, 2020 cryptosmith

Selling It: Crypto Edition

October 26, 2020October 26, 2020 cryptosmith

Old Story: Leaked Voter Records

October 21, 2020October 26, 2020 cryptosmith

“Proud Boys” Emails Are Bogus

October 9, 2020October 25, 2020 cryptosmith

2021 MSSE Cloud Security Elective

September 14, 2020 cryptosmith

Krebs’ Three Rules

June 25, 2020 cryptosmith

Basic Tech-y Article on Password Hacking

May 29, 2020May 29, 2020 cryptosmith

Assessing an Email’s Legitimacy

May 19, 2020 cryptosmith

Beware of Phone Phishing

May 15, 2020November 5, 2020 cryptosmith

Solo Studio for Video Lectures

May 15, 2020July 8, 2020 cryptosmith

FCPX and the Solo Studio

May 13, 2020July 8, 2020 cryptosmith

“Eyes Only” Revisited

May 3, 2020May 3, 2020 cryptosmith

Self-teaching a little security thinking

April 14, 2020April 14, 2020 cryptosmith

Detecting a Phish on an iPhone

December 30, 2019 cryptosmith

Online Course in Cloud Security Basics

Posts navigation

Older posts

Search Cryptosmith

Top Posts & Pages

  • Memory Sizes: kilo mega giga tera peta exa
  • Memory Sizes: Now with zetta and yotta!
  • Password Expiration Considered Harmful
  • Password Hashing and Cracking
  • Security Design Principles
  • MLS Introduction

Tags

ACSAC Android Apple attacks authentication classified Clinton cloud computing Coursera crypto design principles Drupal ebooks elections email evaluations file systems flaws library memory sizes Microsoft MSSE Multics NSA NSTISSI 4011 OPDS passwords phishing Quizlet RAM secrecy spam stream cipher TCSEC Top Secret training Trump UMN video Wordpress

Categories

Topics

  • Password Sanity
    • Replacing a Hacked Password
    • Picking Passwords
    • Famous Passwords
    • Password Expiration Considered Harmful
    • The Strong Password Dilemma
  • Resources
    • CPU Simulation in a Spreadsheet
    • Notes on File Systems
    • Computer Security Product Evaluations
    • A Memoir of Secure Computing Corporation
  • Multilevel Security
    • MLS Introduction
    • Observations on Multi-Level Security
    • Multilevel Security and Internet Servers
    • LOCK – A Trusted Computing System
  • Cryptography
  • Glossary
  • Videos
  • Working with nmap

Feeds

Site Feed

Comments Feed

Cryptosmith on Facebook

Create a website or blog at WordPress.com
  • Follow Following
    • Cryptosmith
    • Join 2,109 other followers
    • Already have a WordPress.com account? Log in now.
    • Cryptosmith
    • Customize
    • Follow Following
    • Sign up
    • Log in
    • Report this content
    • View site in Reader
    • Manage subscriptions
    • Collapse this bar
Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.
To find out more, including how to control cookies, see here: Cookie Policy
 

Loading Comments...
 

You must be logged in to post a comment.