Photography, Typography & Media Credits

This page is automatically generated from images.json so image records and public attributions never drift. All stock photographs are sourced from Unsplash under commercial licences, downloaded locally, and served from first-party storage in AVIF and WebP formats with zero third-party hotlinking.

Abstract geometric lattice model illustrating post-quantum key encapsulation math

Photographer: FlyD

Source: Unsplash (Original Photo Page)

Licence: Unsplash License (Downloaded 2026-11-01, self-hosted as AVIF and WebP)

Alt description: Abstract geometric lattice model illustrating post-quantum key encapsulation math

Pages using this photo: /, /algorithms/

Illuminated network server racks terminating hybrid TLS 1.3 key exchange connections

Photographer: Taylor Vick

Source: Unsplash (Original Photo Page)

Licence: Unsplash License (Downloaded 2026-11-01, self-hosted as AVIF and WebP)

Alt description: Illuminated network server racks terminating hybrid TLS 1.3 key exchange connections

Pages using this photo: /remediation/, /migration-checklist/

Close-up macro view of integrated circuit traces representing cryptographic hardware modules

Photographer: Alexandre Debieve

Source: Unsplash (Original Photo Page)

Licence: Unsplash License (Downloaded 2026-11-01, self-hosted as AVIF and WebP)

Alt description: Close-up macro view of integrated circuit traces representing cryptographic hardware modules

Pages using this photo: /audit/, /updates/

Self-Hosted Open-Source Typography

All typefaces on qdaycheck.com are self-hosted from first-party static bundles under the SIL Open Font License 1.1 so visitors make zero network requests to external font CDNs.