Erin Luper heads cybersecurity at LuperIQ. She owns the threat models, signs off on every release, and writes the roadmap for the deployments where a breach ends companies, careers, or institutions.
Erin Luper Cybersecurity Expert leads our security architecture. Every defensive layer this platform ships goes through her sign-off. Her page is where the technical detail lives, and it is the page to read first if you are evaluating LuperIQ for anything beyond a regular service business website.
A different attack surface
Most service business sites today run WordPress on top of MySQL with two or three dozen third-party plugins. That stack works, but it pays its way in CVEs, SQL injection holes, and supply-chain incidents the site owner never wrote.
LuperIQ runs as a single statically linked Rust binary against an append-only event log. No SQL database. No plugin marketplace. No PHP. The attack surface shrinks because we removed entire categories that attackers go after first. Memory-safety bugs cannot exist in the language. SQL injection cannot exist without a SQL parser. Supply-chain rot cannot creep in through a plugin store we do not have.
Discipline is what keeps it that way, and Erin sets the bar. New code that introduces a dependency, opens a route, or shifts an auth boundary gets reviewed against Erin Luper's cybersecurity background before it merges.
What is running in production today
Tamper-evident storage. Every event in the write-ahead log gets hashed with blake3 and chained into a Merkle tree. Change one byte anywhere in history and the next restart catches it.
Memory-safe core. The entire server is Rust. The buffer overflow, use-after-free, and data-race bugs that show up monthly in C codebases simply cannot occur in our process.
Modern auth primitives. Argon2id for password hashing. HttpOnly, SameSite=Lax, signed session cookies. CSRF tokens on every state-changing request. Content Security Policy headers on every public page.
Auth-gated routing. Pages are private until somebody publishes them. The middleware allow-list is intentionally short. We would rather break a public link than leak an admin page.
Atomic deploys. Every binary release goes out via atomic install. Customer site restarts are observed. Broken services get rolled back to the previous binary by hand. No auto-update path bypasses a person watching the rollout.
Each item above is reviewed against Erin Luper's current cybersecurity research program before ship. If a release weakens an existing defense, it does not go out.
What is being built next
The platform you use today is the foundation. The active research bench covers four categories where breaches stop being inconvenient and start ending companies, careers, or institutions.
E-commerce cybersecurity. Card-not-present fraud, account takeover, cart and price tampering. Stripe handles the card side. Everything else is on us. Read Erin Luper's e-commerce cybersecurity hardening track.
Hospital and clinic cybersecurity. Patient-data flows that meet HIPAA at the architecture level, not just the audit checklist level. See Erin Luper's hospital-grade cybersecurity defense layer.
Banking and credit union cybersecurity. Auth, audit trails, and key management that hold up when the regulator shows up. More on Erin Luper's banking-class cybersecurity controls.
Government agency cybersecurity. Code provenance and supply-chain posture that satisfy public-sector procurement review. Read about Erin Luper's government agency cybersecurity posture work.
None of those four are paying customers right now. We are not running anyone's hospital or anyone's bank. We are building the tools so that when one of those customers does show up, the platform is ready, and every smaller customer benefits from the same hardening at no additional cost.
Threat model: foreign and domestic
State-sponsored groups looking for footholds, organized fraud rings probing card systems, and lone opportunists scanning misconfigurations all get treated as first-class threats. Erin Luper's cybersecurity research writes our defenses against the worst case, not the median one.
If you are weighing LuperIQ for a security-sensitive deployment, the page that matters is the full Erin Luper Cybersecurity Expert profile. It is updated as the work progresses.
Reporting a vulnerability
Email security@luperiq.com. We respond inside 24 hours and credit responsible disclosure in our release notes. If you would rather talk to a person first, contact Erin Luper for cybersecurity correspondence.