https://nstec.com/ Technology, one understandable layer at a time. en Sat, 10 Oct 2026 09:00:00 GMT https://nstec.com/how-dns-works/https://nstec.com/how-dns-works/Sun, 19 Jul 2026 09:00:00 GMTThe Domain Name System, or DNS, is a distributed naming system that helps a device find information associated with a domain name, including an IP address. https://nstec.com/what-is-multifactor-authentication/https://nstec.com/what-is-multifactor-authentication/Sun, 19 Jul 2026 09:00:00 GMTMultifactor authentication, or MFA, requires more than one distinct type of proof at sign-in. https://nstec.com/what-https-means/https://nstec.com/what-https-means/Tue, 08 Sep 2026 09:00:00 GMTHTTPS protects web communication using Transport Layer Security, but does not prove that a site, seller, or request is legitimate.