SOURCES — DASH-SQUARED EDUCATIONAL CONTENT Primary sources checked by root/media November 9, 2026. LinkedIn upload and accessibility guidance: https://www.linkedin.com/help/linkedin/answer/a7174587 https://www.linkedin.com/help/linkedin/answer/a527229 https://www.linkedin.com/help/linkedin/answer/a522523 https://www.linkedin.com/help/linkedin/answer/a552177/ Application email / migration context https://learn.microsoft.com/en-us/exchange/mail-flow-best-practices/how-to-set-up-a-multifunction-device-or-application-to-send-email-using-microsoft-365-or-office-365 Indirect prompt injection https://genai.owasp.org/llmrisk/llm01-prompt-injection/ MFA methods and fallback paths https://fidoalliance.org/wp-content/uploads/2025/03/Passkeys-The-Journey-to-Prevent-Phishing-Pt1.pdf https://fidoalliance.org/wp-content/uploads/2025/03/Passkeys-The-Journey-to-Prevent-Phishing-Pt2.pdf Illustrative AI-assisted scenes and fictional examples. Technical sources support the stated distinctions, not guaranteed outcomes. This packet makes no reach, engagement or comprehension claim.