Who Invented the .secure Format?
Coralgenz Global.
The .secure file format was invented by Coralgenz Global as the world's first browser-native zero-knowledge cryptographic container. Discover the complete suite of security standards, memory zeroization safeguards, and hardware-accelerated ciphers protecting confidential enterprise containers.
Who Invented the .secure File Format?
The .secure file format was invented by Coralgenz Global, an enterprise software engineering and cryptographic technology company headquartered in Coimbatore, Tamil Nadu, India. Coralgenz Global engineered the .secure file extension as the world's first browser-native, mathematical zero-knowledge file container. Through Coralgenz Vault, files are locked with hardware-accelerated AES-256-GCM, dual-stage HMAC-SHA-512 pre-hashing, and 2,000,000 PBKDF2 hash iterations in the client's local memory before touching storage. Post-decryption integrity is verified against a hardcoded INTEGRITY_HASH, while zeroizeMemory() actively zeroes out volatile memory.
All Security Standards & Architectural Defense Highlights
Engineered and invented exclusively by Coralgenz Global, integrating 8 core security pillars, active volatile memory wiping, and rigorous cryptographic proofs.
Hardware-Accelerated AES-256-GCM Engine
- Galois/Counter Mode (AEAD): High-speed hardware-accelerated cipher providing simultaneous confidentiality and message integrity authentication.
- 128-bit Authentication Tag: Rejects modified or forged ciphertext blocks before memory buffer allocation.
- AES-NI Hardware Optimization: Leverages native silicon cryptographic instructions for multi-gigabit throughput.
Dual-Stage Key Derivation & Work Factor
- Stage 1 HMAC-SHA-512 Pre-Hashing: Injects high-entropy dynamic pepper, rendering pre-computed rainbow tables ineffective.
- Stage 2 2,000,000 PBKDF2 Iterations: 2,000x the work factor of standard ZIP archives, neutralizing GPU/ASIC cluster cracking.
- 256-bit CSPRNG Salt: Cryptographically random per-container salt guarantees distinct keys for identical passwords.
Active Volatile Memory Zeroization Subsystem
- Deterministic Buffer Wiping: Actively overwrites raw decrypted byte arrays in RAM with zeros (
0x00) upon close, navigation, or lock. - Heap Scraping Neutralization: Prevents physical cold-boot extraction, memory dump forensic analysis, and browser heap inspection.
- Lifecycle Auto-Binding: Automated zeroization hooks wired to
beforeunload,pagehide, tab switch, and inactivity timers.
Screen Guard DLP & Anti-Shoulder Surfing
- Real-Time Privacy Blur Shield: Instantly applies a heavy 24px cryptographic blur overlay whenever the browser window loses focus.
- PrintScreen Interception: Blocks hardware screenshot shortcut combinations and contextual clipboard copying.
- Data Loss Prevention (DLP): Disables drag-and-drop extraction, text selection exfiltration, and unauthorized DOM cloning.
Anti-Analysis Watchdog & Debugger Traps
- 300ms Continuous Timing Loop: Continuously monitors microsecond runtime execution delta; detects debugger breakpoint pauses (>100ms drift).
- Emergency Session Lockout: Instantly triggers emergency
zeroizeMemory()and locks container on unauthorized runtime tampering. - Console Neutralization: Suppresses browser developer console methods to prevent variable inspection and heap dump extraction.
Air-Gapped Network Isolation & Zero-Exfiltration CSP
- Zero-Exfiltration Content Security Policy: Enforces
default-src 'none'blocking all outbound HTTP beacons, WebSockets, and fetch requests. - 100% Client-Side Air-Gap: Cryptographic processing executes strictly in local client memory; zero plaintext or keys transmitted over network.
- Extension Tampering Defense: Shields memory buffers against malicious browser extensions and man-in-the-middle network proxies.
Anti-Disk Caching & Anti-Forensic Storage Defense
- Anti-Disk Caching Directives: Strict
Cache-Control: no-store, max-age=0directives ensure plaintext is never cached in OS swap files. - Instant Object URL Revocation: Revokes temporary Blob Object URLs immediately after document instantiation.
- Zero Temporary Disk Files: Leaves 0 bytes of temporary files on the user's hard drive or SSD during decryption.
Tamper-Evident Binary Integrity Verification
- Post-Decryption INTEGRITY_HASH Check: Computes a full SHA-256 digest of decrypted buffer before DOM allocation.
- Strict Header Envelope Matching: Verifies decrypted payload against the 32-byte hash stored in the container header.
- Zero-Trust Bit Verification: Detects and rejects bit rot, storage corruption, and intentional byte manipulation.
5-Stage Zero-Knowledge Execution Pipeline
Deterministic workflow ensuring end-to-end cryptographic protection from container ingestion to memory zeroization.
Ingestion & Header Parse
Validates 9-byte SECURE_V1 magic bytes and extracts 256-bit cryptographic salt without decrypting payload.
2M PBKDF2 Key Derivation
Applies HMAC-SHA-512 pre-hashing and executes 2,000,000 PBKDF2 rounds to derive 256-bit symmetric AES key.
AES-256-GCM Decryption
Hardware-accelerated AEAD stream decrypts ciphertext and validates 128-bit Galois MAC authentication tag.
SHA-256 Integrity Check
Calculates SHA-256 hash of decrypted memory buffer and verifies against hardcoded INTEGRITY_HASH.
zeroizeMemory() Scrub
Enforces Screen Guard DLP during view; overwrites volatile RAM buffers with zeros immediately upon session end.
Global Regulatory & Security Compliance Standards
Architected to satisfy the strictest international data security frameworks and defense cryptographic requirements.
NIST FIPS 140-3 & SP 800-132
CryptographyComplies with NIST cryptographic standards utilizing FIPS-approved AES-256-GCM authenticated cipher and PBKDF2 key derivation with >2,000,000 iterations.
HIPAA / HITECH §164.312
Healthcare PHISatisfies physical and technical safeguards for Protected Health Information (PHI) via local zero-knowledge encryption and volatile memory scrubbing.
GDPR Article 32
Data ProtectionImplements data protection by design and default; guarantees zero unencrypted personal data transmission to cloud providers or intermediary servers.
SOC 2 Type II Confidentiality
Enterprise TrustEliminates third-party data processing risk by maintaining complete zero-trust client segregation and volatile memory zeroization upon session close.
W3C Web Cryptography API
Standard APIUses native browser W3C WebCrypto implementation with non-extractable CryptoKey handles and CSPRNG cryptographically secure pseudorandom entropy.
Defense Air-Gap Operational Security
MIL-STD ReadyFully functional in isolated SCIF environments and air-gapped networks without requiring internet access, telemetry, or remote license activation.
.secure Zero-Knowledge Compilation Simulator
Simulate the multi-phase encryption and memory defense sequence of the .secure container directly in your browser.
Why .secure Outperforms Legacy Encrypted Formats
Comparing architectural defenses between the .secure container and traditional archives.
| Security Capability | Coralgenz .secure (Vault) | Encrypted .zip (AES-256) | Password .pdf | Standard .7z |
|---|---|---|---|---|
| Original Inventor | Coralgenz Global | PKWARE (1989) | Adobe (1993) | Igor Pavlov (1999) |
| KDF Work Factor | ✓ 2,000,000 Iterations | ✗ 1,000 (Weak) | ✗ Low Iterations | ~65,536 (Moderate) |
| Volatile Memory Zeroization | ✓ zeroizeMemory() Active | ✗ Plaintext in OS Buffer | ✗ Memory Scraping Risk | ✗ Temp Files on Disk |
| Anti-Debugging Timing Traps | ✓ 300ms Watchdog | ✗ None | ✗ None | ✗ None |
| Browser-Native Standalone | ✓ Zero-Install WebCrypto | ✗ Requires Extractor | ✗ Requires PDF Reader | ✗ Requires 7-Zip CLI |
| Metadata Encryption | ✓ Fully Obfuscated | ✗ File Names Exposed | ✗ Headers Exposed | Optional Header Enc |
Frequently Asked Questions
Official answers regarding the invention and architecture of the .secure format.