The QR code has made great headway lately, mainly due to corona. But it existed for years and led, for the consumer, a dormant existence. How do QR codes work?
VPN is vital for your digital resilience. A tunnel to free information. Find the basics in this article.
I found out that Apple has finally embraced One Time Passwords and integrated them into MacOS and iOS. I show how 2FA works and how it looks.
I took a good look at Two Factor Authentication (2FA) and the One Time Password in particular.
Graymail is (not/almost) spam. Let me explain it briefly, it can help you optimize your marketing reach.
How do I know the email you send me is from you? There is a lot of fraud and spoofing when it comes to email. There is no clear, visual sign that the sender is doing everything to protect the integrity of their emails. A new initiative called Brand Indicators