cybersecurity – 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 cybersecurity – Purism https://puri.sm/ 32 32 Dialing Back to Move Forward: Why the Landline Revival Signals a Future for Privacy https://puri.sm/posts/dialing-back-to-move-forward-why-the-landline-revival-signals-a-future-for-privacy/ Wed, 01 Oct 2025 15:55:47 +0000 https://puri.sm/?p=84618 On September 30, 2025, The Washington Post reported a quiet trend in Washington, D.C.: the return of landline phones among officials and journalists seeking refuge from the omnipresent surveillance of smartphones. In a recent story, NBC News spotlighted parents in Maine and Seattle who are reviving landlines for their children—creating “landline pods” so kids can connect without the addictive pull of screens or the predatory reach of social media platforms.

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]]> Who Owns Your Digital Self? https://puri.sm/posts/who-owns-your-digital-self/ Wed, 01 Oct 2025 14:52:09 +0000 https://puri.sm/?p=84608 The lawsuits now circling Apple are not just about stolen phones. They are about stolen selves—stolen data, stolen memories, stolen identities.

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]]> 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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]]> Safety Without Surveillance: Designing Digital Sovereignty for All Ages https://puri.sm/posts/safety-without-surveillance-designing-digital-sovereignty-for-all-ages/ Thu, 25 Sep 2025 14:41:11 +0000 https://puri.sm/?p=84574 In September, a single misconfiguration in Life360’s Android API turned a “family safety” app into a map of human lives exposed. More than 442,000 users had their precise GPS trails, names, and phone numbers dumped online by a threat actor known as Emo.

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]]> Librem PQC Encryptor: Future‑Proofing Against Both SS7 and Quantum https://puri.sm/posts/librem-pqc-encryptor-future-proofing-against-both-ss7-and-quantum/ Sun, 21 Sep 2025 21:07:44 +0000 https://puri.sm/?p=84444 Signaling System 7 (SS7) was designed in the 1970s to let telecom carriers route calls, deliver SMS, and enable roaming. It was never built with authentication or encryption in mind. Security wasn’t part of the plan.  The assumption was simple:  All carriers are trusted.

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]]> Freedom by Design: Why Purism Rejects Big IT Status Quo https://puri.sm/posts/freedom-by-design-why-purism-rejects-big-it-status-quo/ Fri, 19 Sep 2025 17:05:52 +0000 https://puri.sm/?p=84487 Three recent IT‑privacy headlines tell the same unsettling story: that consumer trust is being squandered

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]]> When “Efficiency” Becomes Exposure: How DOGE Put America’s Identity at Risk https://puri.sm/posts/when-efficiency-becomes-exposure-how-doge-put-americas-identity-at-risk/ Fri, 19 Sep 2025 17:03:10 +0000 https://puri.sm/?p=84476 Every American should be alarmed.  It was recently reported that a whistleblower from inside the Social Security Administration, Chief Data Officer Charles Borges, has revealed that the Department of Government Efficiency (DOGE) copied a live, full-fidelity version of the nation’s Social Security database onto an Amazon-hosted cloud environment that allegedly lacked independent security oversight. This affects any American who’s ever filled out a Social Security form,

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]]> Living in the Regulatory Future: Purism, the EU Data Act, and America’s Patchwork Privacy Laws https://puri.sm/posts/living-in-the-regulatory-future-purism-the-eu-data-act-and-americas-patchwork-privacy-laws/ Thu, 18 Sep 2025 16:55:30 +0000 https://puri.sm/?p=84425 Recently, the EU Data Act was officially enacted — and with it, a new era of enforceable digital rights. Where the GDPR set the policy framework, the Data Act demands proof: verifiable, auditable systems that deliver true data portability, secure interoperability, and privacy‑by‑design across sectors.

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]]> Invisible Dependencies, Visible Damage: The Case for Supply Chain Hygiene https://puri.sm/posts/invisible-dependencies-visible-damage-the-case-for-supply-chain-hygiene/ Fri, 12 Sep 2025 09:13:20 +0000 https://puri.sm/?p=84291 On September 8th, Check Point Research confirmed what many of us in the privacy and security trenches have been warning about for years: the weakest link in your security posture may not be your systems at all — it may be the invisible web of third-party integrations you’ve tacitly approved, often without full visibility into their downstream dependencies.

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]]> From Typhoon to Action: A Purism Playbook for Hardening Your Defenses https://puri.sm/posts/from-typhoon-to-action-a-purism-playbook-for-hardening-your-defenses/ Thu, 11 Sep 2025 12:00:17 +0000 https://puri.sm/?p=84293 When the FBI, CISA, and NSA release joint advisories, it’s not theory — it’s reality. The latest warnings about Salt Typhoon and Volt Typhoon should be read as a weather alert: the storm isn’t “out there,” it’s already in progress. These campaigns target infrastructure, communications, and supply chains with patience and persistence.

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]]> California’s New Privacy Rules Are a National Signal https://puri.sm/posts/californias-new-privacy-rules-are-a-national-signal/ Sun, 07 Sep 2025 19:21:41 +0000 https://puri.sm/?p=84134 California’s New Privacy Rules Are a National Signal The California Privacy Protection Agency’s latest regulations redraw the playing field. This is the first set of rules in the U.S. to require: Annual, independent cybersecurity audits for high-risk businesses Comprehensive risk assessments for key data processing activities Bias and privacy impact reviews for automated decision-making systems […]

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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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]]> Ethics over Exploits – Use PureOS over Android/iOS https://puri.sm/posts/ethics-over-exploits-use-pureos-over-android-ios/ Wed, 06 Aug 2025 22:07:12 +0000 https://puri.sm/?p=83951 As Purism has been saying for years, the battleground for digital privacy has shifted squarely into our pockets in the form of smartphones. Mobile devices are now (more than ever) the prime targets for sophisticated cyber threats, having a duopoly with centralized control from two vendors; Apple and Google; the problem gets exacerbated.

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]]> The 2025 Most Secure Phone in The World Reviews Are In: Efani, Analytics Insight, Navi, and Cashify https://puri.sm/posts/the-2025-most-secure-phone-in-the-world-reviews-are-in-efani-analytics-insight-navi-and-cashify/ Fri, 27 Jun 2025 09:16:22 +0000 https://puri.sm/?p=83592 Purism’s Librem 5 and Liberty Phones Named the Most Secure Smartphones in the World Top cybersecurity and tech publications agree—Purism leads the industry in mobile security for 2025.

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]]> Hidden Operating Systems in Chips vs. Secure, Auditable OSes: A Cybersecurity Comparison https://puri.sm/posts/hidden-operating-systems-in-chips-vs-secure-auditable-oses-a-cybersecurity-comparison/ Tue, 10 Jun 2025 15:18:36 +0000 https://puri.sm/?p=83347 The Threat Beneath: The Invisible Operating Systems Inside Your Devices Beneath the surface of nearly every modern computer lies a hidden threat—one most users never see or control. Today’s Intel and AMD processors ship with embedded subsystems like the Intel Management Engine (ME) and AMD’s Platform Security Processor (PSP)—proprietary, low-level firmware environments that operate outside and below your main operating system.

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]]> What Is PureOS? A Beginner’s Guide for iOS, Android, and Windows Users https://puri.sm/posts/what-is-pureos-a-beginners-guide-for-ios-android-and-windows-users/ Wed, 07 May 2025 15:21:44 +0000 https://puri.sm/?p=83018   In today’s world, privacy and control over your digital life have become rare luxuries. Every tap, swipe, and click on most smartphones and PCs is tracked, analyzed, and monetized—usually without your explicit consent. That’s where PureOS comes in. So What Is PureOS? PureOS is a privacy-focused, secure, and open-source operating system developed by Purism. […]

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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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]]> The Importance of Software Bill of Materials (SBOM) https://puri.sm/posts/the-importance-of-software-bill-of-materials-sbom/ Fri, 21 Mar 2025 14:02:56 +0000 https://puri.sm/?p=82807 The Department of Homeland Security (DHS) has been at the forefront of enhancing software supply chain security through its Software Bill of Materials (SBOM) initiatives. The SBOM is a comprehensive inventory of all components, libraries, and dependencies used in software development. This transparency is crucial for identifying potential vulnerabilities and mitigating risks associated with software supply chains.

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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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]]> A Secure Foundry for Government Mobile Computing Needs https://puri.sm/posts/a-secure-foundry-for-government-mobile-computing-needs/ Thu, 12 Sep 2024 15:28:51 +0000 https://puri.sm/?p=82388 Purism offers a comprehensive solution for those seeking to protect their digital lives. As threats to digital security continue to evolve, Purism’s dedication to privacy and security positions it as a leader in the field, providing a solid foundation for secure mobile computing.

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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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]]> The Evolution of Smartphone Security https://puri.sm/posts/the-evolution-of-smartphone-security/ Wed, 07 Aug 2024 17:41:49 +0000 https://puri.sm/?p=82318 When smartphones first emerged in the early 2000s, the attack surface was relatively small. Devices were primarily used for Personal Information Management (PIM) such as calls, texts, email, calendaring, and basic internet browsing. However, the landscape changed dramatically with the introduction of the iPhone and Android platforms in 2007. These devices brought about a revolution […]

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]]> Abside and Purism Partner to Deliver Secure Mobile Solution for U.S. Government and NATO Countries https://puri.sm/posts/abside-and-purism-partner-to-deliver-secure-mobile-solution-for-u-s-government-and-nato-countries/ Fri, 19 Jul 2024 00:09:34 +0000 https://puri.sm/?p=81964 Acton, MA, USA – July 19th, 2024 – Abside, a leading provider of US made secure networking solutions, and Purism, a secure computing and US phone manufacturer, today announced a collaboration to deliver a secure mobile solution for the U.S. government and NATO countries. This collaboration brings together Abside’s N79 5G private network solution, designed […]

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]]> Purpose-Built Smartphones for Government vs. Commercial Off-The-Shelf Devices https://puri.sm/posts/purpose-built-smartphones-for-government-vs-commercial-off-the-shelf-devices/ Fri, 19 Jul 2024 00:03:05 +0000 https://puri.sm/?p=82192 The rise of the smartphone as both an indispensable consumer electronic device and an omnipresent tool for performing tasks at work has led to an inevitable question: Should enterprise and government centralized IT organizations deploy Commercial Off-the-Shelf (COTS) devices such as the iPhone, Google Pixel, Samsung Galaxy and attempt to secure them, or should organizations […]

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]]> Your Phone is Giving Away More Than You Ever Bargained For https://puri.sm/posts/your-phone-is-giving-away-more-than-you-ever-bargained-for/ Mon, 15 Jul 2024 00:05:47 +0000 https://puri.sm/?p=82040 The year 2007 represented a watershed moment for the modern smartphone industry as we know it. This was the year that Apple introduced its first iPhone device and Google announced Android via its participation in The Open Handset Alliance (which notably leveraged the Linux kernel and open-source code to create its mobile OS). Fast forward […]

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]]> Federal Government Mobility Veteran Randy Siegel Joins Purism https://puri.sm/posts/federal-government-mobility-veteran-randy-siegel-joins-purism/ Mon, 15 Jul 2024 00:00:46 +0000 https://puri.sm/?p=82035 Purism is pleased to announce that long-time mobility industry insider Randy Siegel has joined the company to direct our strategic government business development efforts. “Adding Randy to lead our secure mobile offering is a natural fit to expand our governmental focused Liberty Phone manufactured at our facility on US Soil. We are extremely excited that […]

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