~/talks

Markus Holtermann

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who talks about the same things

titleconferencedate
Day 1 Lightning TalksDjangoCon Europe 20232023-05-29
A rapid roundup of concrete takeaways: research software engineering teams operate as small in‑house consultancies (<10 people) and pick Django for security…
Lightning on
Knock, knock! Who's there?PyConline AU 20212021-09-10
Covers concrete authentication choices and tradeoffs: password hashing with argon2 and scrypt (and why salts and cost/memory matter), RFC basic/digest and…
Talk on
All Hands on Deck – Handling Security IssuesPyConline AU 20202020-09-04
Provides a concrete incident playbook and a coordinated disclosure checklist that specify step-by-step roles for engineering, legal, communications, sales and…
Talk in German on
Handling Security IssuesLeadDev Berlin 20192019-11-04
The talk explains a coordinated, cross‑functional process for handling software vulnerabilities, naming roles (developers, security, support, legal &…
Talk in German on
Logging Rethought 2: The Actions of Frank Taylor Jr.PyCon AU 20192019-08-02
Argues that switching to structured, JSON logs and attaching a per-request trace id via middleware lets engineers reconstruct failures across services; shows…
Talk on
On The Look-Out For Your DataDjangoCon Europe 20182018-05-23
Compares database approaches (PostgreSQL ILIKE/contains and trigram indexing) with external engines (Elasticsearch, Solr, Whoosh, Xapian) and shows working…
Talk on
Oh, I Found a Security IssuePyCon AU 20172017-08-03
Explains Django’s end-to-end security workflow: report to security@djangoproject.com, private triage and reviewer validation, backported patches across four…
Talk on
SSL all the thingsPyCon AU 20162016-08-12
Let's Encrypt issues 90-day certificates via the ACME protocol: create an account key, send a CSR, respond to ACME challenges by writing files under…
Talk on
Integrating 2 factor authentication into your projectPyCon AU 20162016-08-12
Explains how to add real TOTP authentication to Django: use TOTP via django-otp for crypto, store per-user key, last-used counter and interval, validate tokens…
Talk on
SSL All The ThingsDjangoCon US 20162016-07-17
Shows that Let’s Encrypt has issued almost 1.8 million certificates and explains the ACME flow: account key, CSR, write ACME challenges on port 80, Let’s…
Talk on
The Necessity of Configuration and System Management ToolsPyCon Australia 20152015-07-31
Argues configuration and system management tools are essential to deploy changes across thousands of servers but that reversibility is hard: rollbacks often…
Talk on
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