54,302 blogs · [ { "id": "01a08765-1cdb-719e-8e8c-9e5461b42804", "title": "Computer History for Sale – Papers and Books", "url": "https://cryptosmith.com/2026/05/24/computer-history-for-sale-papers-and-books/", "published_at": "2026-05-25T04:15:57+00:00" }, { "id": "01a08765-1cdb-719e-8e8c-9e5461ed1b57", "title": "Teaching with Design Principles", "url": "https://cryptosmith.com/2025/12/05/teaching-with-design-principles/", "published_at": "2025-12-05T22:43:22+00:00" }, { "id": "01a08765-1cdb-719e-8e8c-9e546296b50f", "title": "Grade School Crypto Videos", "url": "https://cryptosmith.com/2025/09/02/grade-school-crypto-videos/", "published_at": "2025-09-02T23:07:07+00:00" }, { "id": "01a08765-1cdb-719e-8e8c-9e5463461bac", "title": "Why Signalgate Matters", "url": "https://cryptosmith.com/2025/08/16/why-signalgate-matters/", "published_at": "2025-08-16T22:13:59+00:00" }, { "id": "01a08765-1cdb-719e-8e8c-9e5463c92b47", "title": "Another Telephone Phish", "url": 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"title": "Tiptoeing Through Vulnerabilities", "url": "https://cryptosmith.com/2017/05/04/vulnerabilities/", "published_at": "2017-05-04T15:45:55+00:00" }, { "id": "01a0c552-62d1-73fb-9fc9-09636d272cea", "title": "Cryptosmith Video Series", "url": "https://cryptosmith.com/2017/04/05/vids-2/", "published_at": "2017-04-05T21:59:22+00:00" }, { "id": "01a0c552-62d1-73fb-9fc9-09636dcd657c", "title": "How DVD Crypto Keys Work", "url": "https://cryptosmith.com/2017/01/20/dvd-keys/", "published_at": "2017-01-20T23:21:01+00:00" }, { "id": "01a0c55a-9e04-70be-9872-601c052394a9", "title": "Cryptosmith Video Series", "url": "https://cryptosmith.com/2016/12/30/vids/", "published_at": "2016-12-30T19:01:27+00:00" }, { "id": "01a0c55a-9e04-70be-9872-601c05369db1", "title": "#PodestaEmails are NOT obvious fakes", "url": "https://cryptosmith.com/2016/10/13/podestaemails-are-not-obvious-fakes/", "published_at": "2016-10-13T18:01:59+00:00" }, { "id": "01a0c55a-9e04-70be-9872-601c057f5acd", "title": "Election Crypto Conspiracy Theory", "url": "https://cryptosmith.com/2016/08/31/election-crypto-conspiracy-theory/", "published_at": "2016-08-31T22:52:50+00:00" }, { "id": "01a0c55a-9e04-70be-9872-601c05dc783e", "title": "A Yank at Bletchley Park", "url": "https://cryptosmith.com/2016/07/20/yank-at-bletchley/", "published_at": "2016-07-20T23:19:17+00:00" }, { "id": "01a0c55a-9e04-70be-9872-601c066f4664", "title": "Symantec Breaks Trust with the Internet?", "url": "https://cryptosmith.com/2016/05/29/blue-coat-ca/", "published_at": "2016-05-29T18:58:20+00:00" }, { "id": "01a0c55a-9e04-70be-9872-601c06939e6f", "title": "Update on the Apple Music Mess", "url": "https://cryptosmith.com/2016/05/18/apple-music-mess/", "published_at": "2016-05-18T14:35:11+00:00" }, { "id": "01a0c55a-9e04-70be-9872-601c076a9ce4", "title": "Which cables to keep, which to discard?", "url": "https://cryptosmith.com/2016/05/17/computer-cables/", "published_at": "2016-05-17T16:16:27+00:00" }, { "id": "01a0c55a-9e04-70be-9872-601c0826d36d", "title": "MSSE Cybersecurity Course 2017", "url": "https://cryptosmith.com/2016/05/06/msse-2017/", "published_at": "2016-05-06T20:41:41+00:00" }, { "id": "01a0c562-d407-71a5-ada4-2d671c3aa031", "title": "Apple Music Deletes Personal Content", "url": "https://cryptosmith.com/2016/05/05/%ef%bb%bfapple-music-deletes-personal-content/", "published_at": "2016-05-06T04:08:14+00:00" }, { "id": "01a0c562-d407-71a5-ada4-2d671c5aea9e", "title": "University: Anti-phishing not really a “policy”", "url": "https://cryptosmith.com/2016/03/01/umn-phishing-policy/", "published_at": "2016-03-01T15:43:43+00:00" }, { "id": "01a0c562-d407-71a5-ada4-2d671c5ee2ab", "title": "The Apple case isn’t “privacy” versus “safety”", "url": "https://cryptosmith.com/2016/02/22/the-apple-case-isnt-privacy-versus-safety/", "published_at": "2016-02-22T22:15:02+00:00" }, { "id": "01a0c562-d407-71a5-ada4-2d671c6925dc", "title": "Backing Up OS X with Mirrored Encrypted RAID", "url": "https://cryptosmith.com/2016/02/19/backing-up-os-x-with-mirrored-encrypted-raid/", "published_at": "2016-02-19T21:42:39+00:00" }, { "id": "01a0c562-d407-71a5-ada4-2d671cdabbcc", "title": "Threat Agents", "url": "https://cryptosmith.com/2016/01/31/threat-agents-and-levels-of-motivation/", "published_at": "2016-01-31T17:46:02+00:00" }, { "id": "01a0c562-d407-71a5-ada4-2d671d5f399e", "title": "Communication is Hard", "url": "https://cryptosmith.com/2015/12/14/communication-is-hard/", "published_at": "2015-12-14T21:54:14+00:00" }, { "id": "01a0c562-d407-71a5-ada4-2d671e013198", "title": "NSA re-releases Boak’s Lectures", "url": "https://cryptosmith.com/2015/11/30/nsa-re-releases-boaks-lectures/", "published_at": "2015-11-30T18:58:50+00:00" }, { "id": "01a0c562-d407-71a5-ada4-2d671ef82bf0", "title": "Recycling an iPhone – not a picnic", "url": "https://cryptosmith.com/2015/11/14/recycling-iphone/", "published_at": "2015-11-14T20:42:12+00:00" }, { "id": "01a0c56a-474d-7311-b837-b17878ac7c15", "title": "Encrypt All Hard Drives!", "url": "https://cryptosmith.com/2015/11/05/encrypt-all-hard-drives/", "published_at": "2015-11-05T17:41:33+00:00" }, { "id": "01a0c56a-474d-7311-b837-b17878b172db", "title": "Clinton’s Email Server Isn’t Her Scandal", "url": "https://cryptosmith.com/2015/10/02/clinton-email-server/", "published_at": "2015-10-02T15:02:16+00:00" }, { "id": "01a0c56a-474d-7311-b837-b178791593e2", "title": "Adieu, Online School", "url": "https://cryptosmith.com/2015/09/29/adieu-online-school/", "published_at": "2015-09-30T03:39:42+00:00" }, { "id": "01a0c56a-474d-7311-b837-b17879c58a2a", "title": "Reviewer Links for Cloud Computing", "url": "https://cryptosmith.com/2015/08/31/rev-links/", "published_at": "2015-08-31T15:48:02+00:00" }, { "id": "01a0c56a-474d-7311-b837-b1787aabbff9", "title": "Streamlined NSTISSI 4011 Training Certificate", "url": "https://cryptosmith.com/2015/08/25/streamlined-nstissi-4011-training-certificate/", "published_at": "2015-08-25T14:55:00+00:00" }, { "id": "01a0c56a-474d-7311-b837-b1787ada5c35", "title": "MSSE Cybersecurity Elective 2016", "url": "https://cryptosmith.com/2015/04/25/msse-2016/", "published_at": "2015-04-25T17:14:42+00:00" }, { "id": "01a0c56a-474d-7311-b837-b1787b6fa2ee", "title": "A Script to Generate Spam Comments", "url": "https://cryptosmith.com/2015/03/08/a-script-to-generate-spam-comments/", "published_at": "2015-03-09T00:03:35+00:00" }, { "id": "01a0c56a-474d-7311-b837-b1787c5de29c", "title": "Free NSTISSI 4011 Certificate", "url": "https://cryptosmith.com/2015/01/26/free-4011/", "published_at": "2015-01-26T21:35:37+00:00" }, { "id": "01a0c572-7916-72d0-a8eb-1851e8728a83", "title": "Standardized Back Door", "url": "https://cryptosmith.com/2015/01/15/back-doors/", "published_at": "2015-01-15T17:25:38+00:00" }, { "id": "01a0c572-7916-72d0-a8eb-1851e92e0433", "title": "Towards a practical digital library", "url": "https://cryptosmith.com/2015/01/12/towards-digital-libr/", "published_at": "2015-01-12T23:40:42+00:00" }, { "id": "01a0c572-7916-72d0-a8eb-1851e9c2a4d9", "title": "My invitated – a classic phishing attack", "url": "https://cryptosmith.com/2014/10/27/my-invitated/", "published_at": "2014-10-27T22:38:44+00:00" }, { "id": "01a0c572-7916-72d0-a8eb-1851ea0cbfa8", "title": "Migration Round Trip", "url": "https://cryptosmith.com/2014/10/24/migration-to-wp/", "published_at": "2014-10-24T16:03:17+00:00" } ] posts Claim your blog

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2026

Computer History for Sale – Papers and Books original ↗

25 May 2026

2025

Teaching with Design Principles original ↗

5 Dec 2025

Grade School Crypto Videos original ↗

2 Sept 2025

Why Signalgate Matters original ↗

16 Aug 2025

Another Telephone Phish original ↗

31 Jul 2025

Making Fun of Quantum Codebreaking original ↗

21 Jul 2025

War Plan Chat Includes Journalist original ↗

25 Mar 2025

2024

Clever PayPal-based Attack original ↗

15 Nov 2024

ARPANET Maps original ↗

29 Apr 2024

Breaking Bitlocker original ↗

12 Feb 2024

2023

Play the Password Game!original ↗

4 Oct 2023

Leaking Secrets Under Social Pressure original ↗

28 Sept 2023

GPT and Confirmation Bias original ↗

24 Sept 2023

SCI//HCS-P/SI/TK at Mar-a-Lago original ↗

5 Jun 2023

The Mar-a-Lago Mess original ↗

4 Jun 2023

The Quantum Computer Bogeyman original ↗

18 Apr 2023

Can I auto-post to Mastodon?original ↗

1 Jan 2023

2022

Mastodon original ↗

31 Dec 2022

Writing Nonfiction with ADHD original ↗

12 Nov 2022

Telepathic Declassification original ↗

23 Sept 2022

Email Attack via a Recycled Domain original ↗

15 Jul 2022

Cybersecurity for MSSE 2023 original ↗

12 Apr 2022

2021

Update: Tweeting Top Secret original ↗

17 Dec 2021

Online Course: Cloud Top Ten Risks original ↗

5 Apr 2021

Cybersecurity for MSSE 2022 original ↗

14 Mar 2021

PDP 1s and Model Trains original ↗

2 Mar 2021

Cities, Disneyland, and Software Security original ↗

19 Feb 2021

libhairshirt vs libfootgun original ↗

16 Feb 2021

2020

Cloud Security Specialization Launched original ↗

30 Dec 2020

Memory Sizes: Now with zetta and yotta!original ↗

19 Dec 2020

Selling It: Crypto Edition original ↗

5 Nov 2020

Old Story: Leaked Voter Records original ↗

27 Oct 2020

“Proud Boys” Emails Are Bogus original ↗

22 Oct 2020

2021 MSSE Cloud Security Elective original ↗

9 Oct 2020

Krebs’ Three Rules original ↗

14 Sept 2020

Basic Tech-y Article on Password Hacking original ↗

25 Jun 2020

Assessing an Email’s Legitimacy original ↗

29 May 2020

Beware of Phone Phishing original ↗

19 May 2020

Solo Studio for Video Lectures original ↗

15 May 2020

FCPX and the Solo Studio original ↗

15 May 2020

“Eyes Only” Revisited original ↗

13 May 2020

Self-teaching a little security thinking original ↗

3 May 2020

About …original ↗

29 Apr 2020

Detecting a Phish on an iPhone original ↗

14 Apr 2020

2019

Online Course in Cloud Security Basics original ↗

30 Dec 2019

Life Cycle of a Security Bug original ↗

9 Nov 2019

“Eyes Only” Security Marking original ↗

29 Oct 2019

WPA2 Packet Frame Format original ↗

3 Oct 2019

Ethics and Chatbots original ↗

23 Sept 2019

Authentication Chapters Online original ↗

9 Sept 2019

Political campaign security original ↗

10 Jun 2019

The practical digital library updated original ↗

2 Jun 2019

Ross Anderson and another edition of Security Engineering original ↗

19 May 2019

A Forged “From” Address original ↗

6 Jan 2019

2018

This photo should not exist original ↗

14 Nov 2018

Rule #1 for Detecting a Phish original ↗

21 Sept 2018

A Mac Hack original ↗

10 Sept 2018

Invoice Phishing Campaign original ↗

7 Sept 2018

State of the Art Password Cracking original ↗

6 Sept 2018

Sen. John McCain, 1936-2018 original ↗

26 Aug 2018

Interesting Email Scam I Received original ↗

15 Jul 2018

Organizing Video Clips for an Online Course original ↗

25 Jun 2018

How to Trace an Email Message original ↗

3 May 2018

HR and Phishing original ↗

26 Apr 2018

The Six Types of Cyber-Risks original ↗

15 Mar 2018

Quantum Skepticism original ↗

9 Feb 2018

2017

Two Longs and a Short original ↗

11 Nov 2017

The Big Bug in the News: the WPA2 flaw original ↗

17 Oct 2017

Comparing Leaks: Trump vs. Hillary original ↗

16 May 2017

Tiptoeing Through Vulnerabilities original ↗

4 May 2017

Cryptosmith Video Series original ↗

5 Apr 2017

How DVD Crypto Keys Work original ↗

20 Jan 2017

2016

Cryptosmith Video Series original ↗

30 Dec 2016

#PodestaEmails are NOT obvious fakes original ↗

13 Oct 2016

Election Crypto Conspiracy Theory original ↗

31 Aug 2016

A Yank at Bletchley Park original ↗

20 Jul 2016

Symantec Breaks Trust with the Internet?original ↗

29 May 2016

Update on the Apple Music Mess original ↗

18 May 2016

Which cables to keep, which to discard?original ↗

17 May 2016

MSSE Cybersecurity Course 2017 original ↗

6 May 2016

Apple Music Deletes Personal Content original ↗

6 May 2016

University: Anti-phishing not really a “policy”original ↗

1 Mar 2016

The Apple case isn’t “privacy” versus “safety”original ↗

22 Feb 2016

Backing Up OS X with Mirrored Encrypted RAID original ↗

19 Feb 2016

Threat Agents original ↗

31 Jan 2016

2015

Communication is Hard original ↗

14 Dec 2015

NSA re-releases Boak’s Lectures original ↗

30 Nov 2015

Recycling an iPhone – not a picnic original ↗

14 Nov 2015

Encrypt All Hard Drives!original ↗

5 Nov 2015

Clinton’s Email Server Isn’t Her Scandal original ↗

2 Oct 2015

Adieu, Online School original ↗

30 Sept 2015

Reviewer Links for Cloud Computing original ↗

31 Aug 2015

Streamlined NSTISSI 4011 Training Certificate original ↗

25 Aug 2015

MSSE Cybersecurity Elective 2016 original ↗

25 Apr 2015

A Script to Generate Spam Comments original ↗

9 Mar 2015

Free NSTISSI 4011 Certificate original ↗

26 Jan 2015

Standardized Back Door original ↗

15 Jan 2015

Towards a practical digital library original ↗

12 Jan 2015

2014

My invitated – a classic phishing attack original ↗

27 Oct 2014

Migration Round Trip original ↗

24 Oct 2014