https://secuur.me/blog/ Post-quantum cryptography & cybersecurity, explained for businesses. en-us https://secuur.me/blog/cnsa-2-0-compliance/ https://secuur.me/blog/cnsa-2-0-compliance/ Wed, 17 Jun 2026 08:00:00 GMT CNSA 2.0 is the NSA's post-quantum algorithm suite for national security systems. Here is what it requires, who it affects, and how to prepare. Compliance https://secuur.me/blog/crypto-agility-explained/ https://secuur.me/blog/crypto-agility-explained/ Wed, 17 Jun 2026 08:00:00 GMT Crypto-agility lets you swap cryptographic algorithms through a policy layer without rewriting apps. Here's why it beats betting on any single cipher. Strategy https://secuur.me/blog/harvest-now-decrypt-later/ https://secuur.me/blog/harvest-now-decrypt-later/ Wed, 17 Jun 2026 08:00:00 GMT Harvest Now, Decrypt Later is the quantum threat where attackers steal encrypted data today to crack it once quantum computers mature. Here's how to defend. Quantum Threat https://secuur.me/blog/ml-kem-fips-203-explained/ https://secuur.me/blog/ml-kem-fips-203-explained/ Wed, 17 Jun 2026 08:00:00 GMT ML-KEM (FIPS 203) is NIST's quantum-safe key-encapsulation standard that replaces RSA and ECDH key exchange. A plain-English guide. Post-Quantum Cryptography https://secuur.me/blog/nist-post-quantum-standards/ https://secuur.me/blog/nist-post-quantum-standards/ Wed, 17 Jun 2026 08:00:00 GMT A plain-English guide to the NIST post-quantum standards — FIPS 203, 204, 205 and the draft FIPS 206 — and what they mean for your business. Post-Quantum Cryptography https://secuur.me/blog/post-quantum-cryptography-guide/ https://secuur.me/blog/post-quantum-cryptography-guide/ Wed, 17 Jun 2026 08:00:00 GMT What post-quantum cryptography is, why quantum computers threaten RSA and ECC, and how to make your business quantum-safe. A plain-English 2026 guide. Post-Quantum Cryptography https://secuur.me/blog/post-quantum-migration-roadmap/ https://secuur.me/blog/post-quantum-migration-roadmap/ Wed, 17 Jun 2026 08:00:00 GMT A practical post-quantum cryptography migration roadmap for 2026 — inventory, prioritize, deploy hybrid edges, migrate PKI, and monitor. Migration https://secuur.me/blog/quantum-safe-tls-test/ https://secuur.me/blog/quantum-safe-tls-test/ Wed, 17 Jun 2026 08:00:00 GMT Learn whether your site's TLS is quantum-safe by checking its key exchange group, and test it yourself in seconds with OpenSSL or a free scan. How-To https://secuur.me/blog/small-business-cybersecurity-checklist-2026/ https://secuur.me/blog/small-business-cybersecurity-checklist-2026/ Wed, 17 Jun 2026 08:00:00 GMT A practical small business cybersecurity checklist for 2026 covering identity, devices, data, email, network, incident response, and quantum readiness. Guides https://secuur.me/blog/symmetric-vs-asymmetric-encryption/ https://secuur.me/blog/symmetric-vs-asymmetric-encryption/ Wed, 17 Jun 2026 08:00:00 GMT Symmetric encryption uses one shared key; asymmetric encryption uses a public/private key pair. Here is how they differ, and why each matters. Fundamentals https://secuur.me/blog/usb-implant-attacks-omg-cable/ https://secuur.me/blog/usb-implant-attacks-omg-cable/ Wed, 17 Jun 2026 08:00:00 GMT How USB implant attacks and the O.MG cable hide malicious hardware in ordinary cables — and the practical defenses that keep you safe. Threat Intelligence https://secuur.me/blog/when-will-quantum-break-rsa/ https://secuur.me/blog/when-will-quantum-break-rsa/ Wed, 17 Jun 2026 08:00:00 GMT When will quantum computers break RSA? Honest timelines, the Shor's algorithm threat, and why you must act now to protect long-lived data. Quantum Threat https://secuur.me/blog/zero-trust-architecture-guide/ https://secuur.me/blog/zero-trust-architecture-guide/ Wed, 17 Jun 2026 08:00:00 GMT Zero Trust Architecture replaces the old perimeter with "never trust, always verify." A practical 2026 guide to NIST 800-207 for security leaders. Guides