Offer navigation with logical order in Cybersecurity posts

[martinmorando]

There are some posts that link to other posts but it can be made more explicit and understandable with a navigation menu. Proposed logical order for current posts:

• Snowden: "Delete is a fiction"
• Strong password
• Password manager
• Passphrase
• 2FA
• Cover the cameras
• HIBP?
• uBlock Origin

Consider adding definitions and fundamentals at the beginning, like "threat modeling basics". Also more emphasis on the why.