N79 – Purism https://puri.sm/ High-quality computers that protect your freedom and privacy Wed, 01 Oct 2025 18:29:47 +0000 en-US hourly 1 https://wordpress.org/?v=4.9.28 https://puri.sm/wp-content/uploads/2020/04/cropped-purism-logo-rectangle-1-32x32.png N79 – Purism https://puri.sm/ 32 32 Quantum Safe Private Communications: Building the Future Before the Threat Arrives https://puri.sm/posts/quantum-safe-private-communications-building-the-future-before-the-threat-arrives/ Fri, 26 Sep 2025 20:56:28 +0000 https://puri.sm/?p=84586 Secure mobility is not just about encryption — it’s about sovereignty. The ability to own, control, and verify every layer of your communications stack is the difference between operational assurance and strategic vulnerability.

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]]> Why the Salt Typhoon Hacks Make Our Public Networks Vulnerable https://puri.sm/posts/why-the-salt-typhoon-hacks-make-our-public-networks-vulnerable/ Sat, 18 Jan 2025 18:39:34 +0000 https://puri.sm/?p=82719 The recent Salt Typhoon hacks by the People's Republic of China (PRC) have exposed significant vulnerabilities in our public networks. These hacks, which targeted major telecommunications providers like Verizon, AT&T, Lumen Technologies, Charter Communications, Consolidated Communications, Windstream, and T-Mobile (although the later says that they prevented access to PII data) have shown just how susceptible our public communication systems are to sophisticated cyber threats. The hackers exploited weaknesses in unencrypted messages and phone calls, allowing them to gain access to sensitive data and even geolocate individuals. The compromise to the public networks may indeed have follow-on repercussions such as muti-factor authentication (MFA) via SMS texts but that is a subject for a future post.

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]]> Flipping the Script: Exploring New Paradigms in Secure Mobile Computing https://puri.sm/posts/flipping-the-script-exploring-new-paradigms-in-secure-mobile-computing/ Thu, 22 Aug 2024 00:53:20 +0000 https://puri.sm/?p=82344 This solution leverages private cellular networks (PCNs) owned and operated by government entities rather than the traditional dependence on Public Switched Network Providers (PSNs) such as AT&T, Verizon, Vodafone, Orange and others around the world.

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]]> Private Cellular Networking and Secure Client Devices https://puri.sm/posts/private-cellular-networking-and-secure-client-devices/ Tue, 23 Jul 2024 18:36:30 +0000 https://puri.sm/?p=82220 Private cellular networking and secure client devices provide a holistic, turnkey solution leveraging the N79 band for government or enterprise networks. 5G The advent of 5G technology has revolutionized the world of wireless communication. Among the various aspects of 5G, the N79 band and private 5G networks have emerged as significant components. This post explores […]

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