Assorted Links Assorted Links — October 26, 2026 Seven links on image descriptions, small-business cybersecurity training, Mac file recovery, cryptographic changes, next-generation networks, water monitoring, and spacecraft power. CTS Companies · October 26, 2026 · 1 min read When should an image have no alt text? FTC hosts a small-business cybersecurity webinar October 27 at 1 p.m. Eastern How to recover an older file from a Time Machine backup NIST examines how to change cryptography while keeping systems running NSF backs NextG networks for manufacturing, healthcare, and data centers Landsat 10 research targets sharper harmful-algal-bloom monitoring NASA details the power-conversion system for a nuclear electric spacecraft Interesting? Yes No Useful? Yes No More ⌄ What shaped your answer? (optional) Learned something Helped with a decision Worth sharing Already knew this Not relevant Too long Hard to follow Your role (optional) Prefer not to sayOwner/executiveOperationsITOther No name or email needed. Select a rating to add details; click it again to clear it. Clear my feedback Retry