Quantum Safe – 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 Quantum Safe – 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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]]> Introducing the Librem PQC Comms Server https://puri.sm/posts/introducing-the-librem-pqc-comms-server/ Wed, 27 Aug 2025 11:44:55 +0000 https://puri.sm/?p=83993 SF, CA, US – Purism is excited to announce its Librem PQC Comms Server, encrypting data-in-transit (DIT) with post-quantum cryptography (PQC) according to the NIST FIPS 203 standard. When bundled as a complete ecosystem with the Liberty Phone or other Purism Products will also address data-at-rest (DAR) encrypted with PQC.

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]]> Introducing the Librem PQC Encryptor https://puri.sm/posts/introducing-the-librem-pqc-encryptor/ Tue, 12 Aug 2025 22:12:45 +0000 https://puri.sm/?p=83982 SF, CA, US – Purism is excited to announce its Librem PQC Encryptor, encrypting data-in-transit with post-quantum cryptography (PQC) according to the NIST FIPS 203 standard.

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]]> World Quantum Day: Embracing Post-Quantum Encryption for a Secure Future https://puri.sm/posts/world-quantum-day-embracing-post-quantum-encryption-for-a-secure-future/ Mon, 14 Apr 2025 17:48:45 +0000 https://puri.sm/?p=82968 Today, on World Quantum Day, we celebrate the incredible advancements in quantum computing—a technology poised to revolutionize industries from healthcare to telecommunications. But as we marvel at its potential, we must also confront the challenges it brings, particularly the existential threat it poses to current encryption systems. At Purism, we are not just preparing for this future; we are actively shaping it by integrating post-quantum cryptography (PQC) into our devices and solutions.

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]]> The Signal Noise: A Wake-Up Call for Secure Communications https://puri.sm/posts/the-signal-noise-a-wake-up-call-for-secure-communications/ Mon, 31 Mar 2025 21:09:18 +0000 https://puri.sm/?p=82871 When all the control is handled in-house and all communication is quantum-safe as well as on private networks you have the strongest possible security story and the most convenient offering for the toughest of security needs; including national security.

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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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]]> RIP RSA AES: The Immediate Need of Quantum-Resistant Cryptography https://puri.sm/posts/rip-rsa-aes-the-immediate-need-of-quantum-resistant-cryptography/ Tue, 22 Oct 2024 20:01:30 +0000 https://puri.sm/?p=82543 The recent announcement from Chinese scientists about their successful use of a quantum computer to crack military-grade encryption has sent shockwaves through the cybersecurity community. This breakthrough, utilizing a D-Wave Advantage quantum computer, marks a significant milestone in the field of quantum computing. The implications of this development are profound, particularly for industries reliant on classical cryptographic systems like RSA and AES.

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]]> The Imperative of NIST-Approved Post-Quantum Resistant Algorithms for Securing Mobile Devices https://puri.sm/posts/the-imperative-of-nist-approved-post-quantum-resistant-algorithms-for-securing-mobile-devices/ Mon, 30 Sep 2024 15:47:44 +0000 https://puri.sm/?p=82475 In the rapidly evolving landscape of cybersecurity, the advent of quantum computing presents both unprecedented opportunities and significant threats. As we stand on the brink of a quantum revolution, the need for robust, quantum-resistant cryptographic solutions has never been more urgent.

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]]> Quantum Safe Communication with Purism https://puri.sm/posts/quantum-safe-communication-with-purism/ Mon, 23 Sep 2024 03:00:32 +0000 https://puri.sm/?p=82438 Post Quantum Cryptography (PQC) is a critical advancement in securing data and communication, the threat of compromise is even greater than normal due to the fact that anything stored with pre-quantum resistant cryptography will be immediately available to view as soon as the qubits of quantum computing increase, which is a matter of when not if.

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