Stories by tomwas54

End-to-End Encryption and Messaging Interoperability

End-to-End Encryption and Messaging Interoperability

Understanding the Web Security Model: Cookies and Behavioral Advertising

A lock with many keys: Spoofing DNSSEC-signed domains in 8.8.8.8

Systemd by example – Part 3: Defining services

Transport Security for Recursive to Authoritative DNS

Comcast Shot Themselves in the Foot with MTA-STS

A breakdown of a DKIM replay attack

Private Network Access in Chrome: introducing preflights

DNS Security, Part IV: Transport Security for DNS (DoT, DoH, DoQ)

QWAC: The Reincarnation of EV Certificates

DNS Security, Part III: Dane and the WebPKI

When Is a Scrape a Breach?

When is a scrape a breach?

Systemd by example – Part 2: Dependencies

Useful Tmux Configuration Examples

It's Now Possible to Sign Arbitrary Data with Your SSH Keys

How do you tell if a problem is caused by DNS?

When Pwned Passwords Bloom

What's the Vim Runtime? A Guide with Examples

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