WordPress plugins
Post-Quantum Encryption & Zero-Knowledge Vault for WordPress
Ahrefs Domain Rating set in type 6 Nov 2026, reset 6 Nov 2026.
A WordPress plugin that protects forms, passwords, and sensitive data with NIST-standardized post-quantum cryptography and zero-knowledge architecture.
ZubQuant is a WordPress plugin that uses NIST FIPS 203 ML-KEM-768 lattice cryptography combined with X25519 to protect form submissions, user passwords, and confidential data against both classical and quantum computer attacks. It employs a zero-knowledge architecture where the server only holds the public encryption key and cannot decrypt stored data without the user's Master Safe Password.
The plugin automatically protects submissions from Contact Form 7, WPForms, Elementor Forms, Ninja Forms, and Fluent Forms. It includes a Password & Login Quantum Shield that upgrades legacy WordPress passwords to NIST FIPS 202 SHA3-512 with Argon2id hashing and ML-DSA-65 signatures. Users can manage encrypted messages and API keys in the Quantum Safe vault with server-side pagination and in-browser decryption.
ZubQuant Free provides core post-quantum protection for standard WordPress sites. ZubQuant Pro adds WooCommerce order PII sealing, encrypted file drop-boxes, multi-admin team access, automated quantum backups, and compliance attestation certificates.
Pricing model: Freemium
ZubQuant Free is available at no cost on WordPress.org. ZubQuant Pro Enterprise Suite is $49.
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| Metric | Value |
|---|---|
| Domain Rating | 3 no change since last check |
| Trust Flow | 5 no change since last check |
| Citation Flow | 14 no change since last check |
| Referring domains | 5 no change since last check |
| External backlinks | 42 no change since last check |
Ahrefs Domain Rating set in type 6 Nov 2026, reset 6 Nov 2026. Lead topic: Society/People (5). Majestic set 6 Nov 2026, reset 6 Nov 2026. Link data typeset by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
| Domain age | 11 years |
|---|---|
| Registered | |
| Expires | |
| Registrar | GoDaddy.com, LLC |
| DNSSEC | Not signed |
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Standard WordPress encryption plugins use symmetric AES encryption and store the decryption key in wp-config.php or the options table, meaning anyone who compromises your host or steals a backup gets both the lock and key. ZubQuant uses asymmetric zero-knowledge encapsulation where the WordPress server only holds the public locking key and literally cannot decrypt the data it stores.
Yes. ZubQuant automatically hooks into Contact Form 7, WPForms, Elementor Forms, Ninja Forms, and Fluent Forms to seal a quantum-encrypted copy of every visitor submission into your vault. It also provides the [zubquant_secure_form] shortcode for standalone encrypted forms.
No. ZubQuant runs in 100% pure PHP 8.1+ using native 64-bit integer arithmetic and OpenSSL, with pure browser JavaScript (WebCrypto). It has zero impact on normal page views, with encapsulation only running when a form is submitted (about 2ms) and decryption running locally in your browser.
Traditional public-key encryption (RSA and Elliptic Curve Cryptography) relies on math problems that future Quantum Computers running Shor's Algorithm will break in seconds. Threat actors are already conducting "Harvest Now, Decrypt Later" attacks—stealing website backups and databases today so they can decrypt them later. ZubQuant uses NIST FIPS 203 (ML-KEM-768) lattice cryptography combined with X25519 so your stored form submissions and customer data remain safe against both classical hackers and future quantum computers.
Not at all. We designed a 60-Second Guided Setup specifically for non-technical site owners. You simply pick a Master Safe Password, click "Activate Quantum Protection Now", and ZubQuant automatically generates your keys, locks your private key vault, downloads your Emergency Recovery Kit (.txt), and creates a ready-to-use confidential contact form page.
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