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 ...

VPN (Virtual Private Network) is a technology that provides secure communication through an insecure and untrusted network (like the Internet). Usually, it achieves this by authentication, encryption, ...

Virtual private networks, or VPNs, extend the reach of LANs without requiring owned or leased private lines. Companies can use VPNs to provide remote and mobile users with network access, connect ...

SSL and its descendent, TLS, are protocols that encrypt internet traffic, making secure internet communication and ecommerce possible. The decades-long history of these protocols has been marked by ...

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, ...

Implementing TLS on your website is complex if you don't have the right tools When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. TLS (Transport ...

Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...

Do you know what SSL protocols you expose to your users? Are your settings optimized for security? Have you properly deprecated older TLS certs? Here's what you need to know. Most of us take Secured ...