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  • Quantum Hardware Companies and Roadmaps Comparison (2025 Edition)
    With so many quantum hardware roadmaps landing recently, I’ve updated my running comparison of the vendors – what they build, how they plan to reach fault tolerance, and, most importantly, how relevant each approach is to a cryptographically relevant quantum computer (CRQC) and whether they can actually deliver on time. Recent roadmap refreshes from major labs and startups point to late‑2020s and early‑2030s milestones and a clear shift from “NISQ experiments” to engineering for scale. Representative examples include IBM’s extended roadmap toward large‑scale systems, Google’s milestone‑based path to an error‑corrected machine, and photonic programs that lean on semiconductor‑foundry techniques.
    in Computers > Quantum Computing with atom computer computing ibm ionq iqm microsoft quantinuum quantum rigetti roadmap
  • The 2025 Guide to Cybersecurity | IBM
    Welcome to the 2025 Guide to Cybersecurity, your comprehensive, curated source for educational explainers, hands-on tutorials, podcast episodes and other resources on cybersecurity.   Cybersecurity refers to any technologies, practices and policies for preventing cyberattacks or diminishing their impact. The field encompasses a wide range of functions, from basic password protections and security hygiene to sophisticated offensive tests and AI-powered tools.   The ultimate goal of cybersecurity is to protect computer systems, applications, devices, data, financial assets and people against malicious actors and the ever-evolving tactics and technologies they employ.
    in Computers > Säkerhet with aes asymmetric des dh ecc encryption ibm key public rsa security symmetric

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