Secure Messaging & Email Privacy
Reduce email and chat exposure without hacking anyone.
1
Email Metadata Risks
ReadingSubjects and recipients leak even when body is careful.
15 min
+17 XP
2
Aliases and Plus-Addressing
ReadingSeparate inboxes for shopping vs banking.
15 min
+17 XP
3
Encrypted Messengers Literacy
ReadingE2EE vs “secure” marketing claims.
15 min
+17 XP
4
Lab: Alias Map
ReadingDesign aliases for YOUR accounts.
25 min
+17 XP
5
Quiz — Messaging Privacy
Practice QuizEmail/chat privacy check.
10 min
+17 XP