The Quantum Security Community brings clarity to a fast-moving and often misunderstood technological shift. Quantum computing is accelerating, yet research, cybersecurity, cryptography, and policy remain disconnected. We unite experts and practitioners who want evidence-based insight into PQC, Q-Day timelines, quantum-safe architectures, crypto-agility, and real-world readiness.

Join us. Learn, share, and help build a quantum-safe future.

Engage (Discussion & Community Spaces)

Join real-time and long-form conversations across the global Quantum Security Community.

Slack - Quantum Security Community

A real-time hub for discussion, research sharing, Q&A, and collaboration across quantum computing, cryptography, cybersecurity and emerging standards.
Join the Slack

LinkedIn Group - Quantum Security Community

A professional space for researchers, engineers, CISOs, and policymakers to discuss quantum risk, PQC migration, CRQC timelines and security insights.
Join the LinkedIn Group

Discourse - Quantum Security Forum

A long-form discussion space for deep technical threads, research breakdowns, standards analysis, and structured community knowledge building.
Enter the Forum

Read (Analysis, News, Research & Weekly Summary)

Research-driven analysis, expert commentary, and the regular digest summarizing the most important conversations across the community.

Blog - PostQuantum.com - Research & Analysis

Evidence-based analysis of quantum computing progress, CRQC capability, PQC adoption, crypto-agility, and the security implications of emerging research.
Read the Blog

Newsletter - Quantum Security Community Digest

A curated update on quantum research, PQC progress, CRQC breakthroughs, standards, policy, and practical security implications. Best from the community.
Subscribe to the Newsletter

Meet (Events & Meetups)

Join online, hybrid, and in-person events – from global meetups to full-day forums and conferences.

Live Events (Meetup) - Quantum Security Community

Online meetups and in-person gatherings in major cities, bringing the community together for talks, discussions, and hands-on quantum-security insights.
Join a Meetup

Annual Forum - Quantum Security Community

Our yearly gathering featuring researchers, practitioners, and leaders exploring PQC, CRQC, quantum risk, and the path to a quantum-safe future.
Register for the Event

Watch & Listen (Videos, Podcast, Clips)

Expert interviews, explainers, event recordings, and short-form insights across video and audio.

Podcast - Quantum Security Podcast

Conversations, briefings, and deep dives exploring quantum computing progress, PQC transitions, CRQC timelines, and the future of cybersecurity.
COMING SOON

YouTube - Quantum Security Community

Interviews, explainers, event recordings, and video briefings covering PQC, CRQC, QKD, quantum-safe architectures, and security realities.
Watch on YouTube

TikTok - Quantum Security Community

Short, accessible clips breaking down quantum computing progress, PQC, CRQC risk, Q-Day predictions, crypto-agility, and quantum-security concepts without hype.
Follow on TikTok

Follow (Social Updates & Announcements)

Fast updates and announcements across social platforms.

Twitter / X - @qseccommunity

Fast updates, insights, and commentary on quantum security, quantum computing progress, CRQC predictions, Q-Day, PQC, timelines, research, standards, and community news.
Follow on X

BlueSky - @quantumsecurity.bsky.social

A clean, noise-free feed of quantum security and quantum computing insights, research updates, CRQC and Q-Day timelines, regulations, and community announcements.
Follow on BlueSky

Mastodon - @quantum_security

A quiet, high-signal feed for quantum computing and quantum security updates: PQC, CRQC / Q-Day progress, hardware breakthroughs, cryptography, and practical risk insights.
Follow on Mastodon

Threads - @quantum.security.community

Insights on quantum computing, PQC, CRQC / Q-Day timelines, crypto-agility, and real-world security risks - clear, evidence-based, and hype-free.
Follow on Threads

Instagram - @quantum.security.community

Clear, hype-free insights on quantum computing, PQC, CRQC timelines, and the real security risks shaping our quantum-safe future.
Follow on Instagram

Learn (Training & Courses)

Courses, workshops, and training programs for building quantum-readiness skills.

Learn - Quantum Security Learning Hub

Online courses, explainers, workshops, and training programs covering PQC readiness, CRQC fundamentals, hybrid trust, and quantum-safe architectures.
COMING SOON

Grow Your Career (Jobs & Expert Network)

Explore opportunities in quantum security and quantum tech and connect with global experts.

Careers - QuantumCareers.com

A growing job board and talent network connecting quantum computing, quantum security, PQC, hardware, cryptography, and research professionals with global opportunities.
Explore Careers

Quantum Expert Network

A global directory of researchers, engineers, cryptographers, security leaders, and industry specialists collaborating to advance quantum technologies and build a quantum-safe future.
COMING SOON

Introducing Quantum Security Community