WordPress - David Faulkner

What is a Gravatar — and How It Makes Online Communities Better

April 28, 2025April 27, 2025 by Davo

Gravatars add a face to your name online, making communities feel more real, personal, and trustworthy. Here’s how to set yours up and join the conversation.

Recent Posts

How to Send Encrypted Email Using Thunderbird and PGP (A Beginner’s Guide)April 28, 2025
Learn how to send encrypted email using Thunderbird and PGP—no new accounts, no extra costs. Secure your communications with a few simple steps.
What is a Gravatar — and How It Makes Online Communities BetterApril 27, 2025
Gravatars add a face to your name online, making communities feel more real, personal, and trustworthy. Here's how to set yours up and join the conversation.
Why Two-Factor Authentication (2FA) Is Essential for Online SecurityApril 27, 2025
Even strong passwords can be stolen or phished. Two-factor authentication (2FA) adds a crucial second layer of protection. Learn why it matters, how it works, and why it’s one of the simplest upgrades you can make to protect your digital life.
Why You Need a Password Manager (and Why Bitwarden Is My Choice)April 26, 2025
Using strong, unique passwords is critical for staying safe online—but no one can remember hundreds of them. In this post, I explain why password managers like Bitwarden are essential for anyone serious about protecting themselves (and their inner circle), especially in tech fields like AI.
Welcome to davo.coApril 22, 2025
davo.co is where I document my transition into AI research—from systems thinking and ethics to real-world infrastructure. If you're curious about thinking machines, you’re in the right place.