Anyone operating a server on any scale should want a digital certificate to encrypt data between clients and services, whether for personal, office, or public use. That’s a broad statement, but it ...

E-mail is rarely secure, but users rarely care. E-mail is secure enough for most users under most circumstances, even those involving transmission of sensitive content. People leave most messages ...

IT professionals are expected to know everything technical, which creates a very high bar, and mistakes can be costly. Increasingly, corporate IT is asked to be more involved with website security ...

If you’ve followed the steps we laid out in our initial feature, you’ve got a safe Nginx server all set up and working. It’s serving your static pages without any issue. We don’t yet have a database, ...

Amy Nichol Smith spent more than 20 years working as a journalist for TV and newspapers before transitioning to software and hardware product reviews for consumers and small businesses. She has been ...

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A reader reported receiving a message in Google Search Console about a self-signed SSL certificate. Google has been sending warnings about this for years. A self-signed SSL certificate is one that is ...

In Figure 10-1, remote access users at an Internet caf , airport Internet kiosk, and a hotel access the corporate network using variously HTTPS, POP3S, SMTPS, and port forwarding (TCP-based ...