Signal Advance (OTC: SIGL) Featured on The Street Reports Podcast Discussing Physics Based Encryption Built for the AI & Post Quantum Era

Rosharon, TX — November 10, 2025 — Signal Advance, Inc. (OTC: SIGL) announced that President & CEO Chris M. Hymel, Ph.D. was featured on The Street Reports podcast to discuss the Company’s patented Analog Guard^®platform—hardware‑level, physics‑based encryption engineered to counter AI‑accelerated exploits and emerging quantum threats.

Why it matters

• Analog vs. digital keys: Digital keys are fixed numbers; Analog Guard^® uses continuously varying, multi‑parameter waveforms (e.g., amplitude, frequency, phase, timing, rise/fall) as keys—removing exploitable structure from the digital domain.
• Measured encryption strength (BER): Encryption exhibits ~50% bit‑error rate vs. the original (indistinguishable from noise); Decryption returns ~0% BER—i.e., the recovered file perfectly matches the original.
• AI‑resilience evidence: Across two ML architectures and two scenarios (different keys / same file; same key / different files), models performed at chance (~50%)—unable to separate keys or data.
• Quantum‑aware design: Security operations occur in the analog/physical layer rather than math‑bound algorithms, minimizing exposure to future quantum attacks.

“We do our encryption in the real world instead of the digital domain.” — Chris M. Hymel, Ph.D., Founder & CEO

Listen to the episode
The Street Reports: Signal Advance (OTC: SIGL) — Cybersecurity Breakthroughs with CEO Chris Hymel
Link: https://thestreetreports.com/signal-advance-otc-sigl-ceo-chris-hymel-talks-cybersecurity-breakthroughs-on-the-street-reports-podcast-listen-now/

Podcast Highlights

• BER milestone: Encryption outputs at ~50% BER (statistically indistinguishable from noise) and ~0% BER on decryption (bit‑perfect recovery).
• AI‑resilience tests: Two ML architectures across two scenarios (different keys/same file; same key/different files) performed at chance (~50%), unable to distinguish keys or underlying data.
• Analog vs. digital keys: Analog Guard^® uses continuously varying, multi‑parameter waveform keys (amplitude, frequency, phase, timing, rise/fall), eliminating exploitable digital structure.
• IP momentum: Analog Guard^® patent issued Oct 2024 with a ~3‑month allowance (vs. ~30‑month average); continuations filed; international filings in Germany, China, India.
• Augment, don’t rip‑and‑replace: Designed to layer with existing digital crypto; concept USB inline module for data‑at‑rest protection; active interest from DoD, Congress, and private enterprises.

Featured Quotes

“Digital systems can’t even read what we’re doing. We do our encryption in the real world instead of the digital domain.” “This is not just a next step in the digital arms race. It’s a game changer — an actual paradigm shift.” — Chris M. Hymel, Ph.D.

Investor / Potential‑Acquirer Highlights

• Platform IP: Analog Guard^® U.S. patent issued (Oct 2024) with an ~3‑month allowance; continuations in process; additional filings underway in Germany, China, and India. Legacy Signal Advance IP includes issued patents across the U.S., China, Europe, India, and Mexico.
• Metrics & validation: AI pattern‑recognition tests returned chance‑level (~50%) classification; encryption BER ~50% and decryption ~0% BER.
• Defensibility: Hardware‑native, physics‑based security that complements and hardens digital cryptographic systems.
• Productization path: Reference designs and OEM modules (e.g., USB inline data‑at‑rest encryption) to add an analog security layer without replacing existing digital stacks.
• Commercial model: Licensing/OEM, silicon IP, and secure module integrations for Tier‑1s and critical‑infra vendors.
• Go‑to‑market focus: Defense, critical infrastructure, fintech, medical and industrial systems.
• Near‑term milestones (next 2–3 quarters):
1. Third‑party AI‑resilience & side‑channel testing;
2. Development of prototype evaluation kits for OEMs;
3. Expanded patent prosecution;
4. Initial pilots in prioritized verticals.

About Signal Advance, Inc. (OTC: SIGL)

Signal Advance develops and commercializes technologies at the intersection of physics, analog signal processing, and cybersecurity. The Company’s Analog Guard^® platform delivers hardware‑level, AI‑ and quantum‑resilient encryption intended for secure communications, data‑at‑rest protection, and critical‑infrastructure use cases. Learn more at signaladvance.com.

Analog Guard^® and Signal Advance^® are registered trademarks of Signal Advance, Inc. All other trademarks are property of their respective owners.

Media & Investor Contact

Signal Advance, Inc.
📧 [email protected]   | 📞 (713) 510-7445
🌐www.signaladvance.com | 🕊 X (Formerly Twitter): @Signaladv

Forward-Looking Statements

This press release may contain forward-looking statements regarding intellectual property strategies, technology development, commercialization plans, and expected benefits. These statements are based on current assumptions and involve risks and uncertainties that could cause actual results to differ materially, including patent examination outcomes, technology evolution, and market conditions. Signal Advance undertakes no obligation to update forward-looking statements except as required by law.