// Cybersecurity & Development

OLIVER
TEWALT

"When given the power to make, may you also weild the power to do good."

MORE THAN A RESUME

I'm a growing cybersecurity student who believes that the best way to demonstrate technical ability is to build things instead of list them. This site is a working example of that philosophy.

I focus on the intersection of security and practical software development: building tools that do real work while being hosted responsibly and for good reason.

Certifications prove what you know. Responsibility is what you'll do with it.

🔐
CompTIA Network+
Certification — in progress
☁️
Static Hosting + Cloudflare
DDoS protection, TLS, secure DNS
🤖
President of WAR 7183
Top 200 Global FRC Team Leadership

BUILT, NOT JUST LISTED

📈
LIVE TOOL
Portfolio Drift Analyzer

Monitors your investment portfolio for drift from target allocation. Helps you make data-driven rebalancing decisions so your money works harder, not just differently.

Open tool →
🔍
IN DEVELOPMENT
Website Auditor

Analyzes frontend performance and flags potential weaknesses; things most audits miss. Scans for Core Web Vitals, security headers, and surface-level vulnerabilities. Free to use to help level-up your website!

View tool →

BUILD. DON'T BREAK.

Every tool on this page is made to be pointed at a problem, not a person. The line between security research and harm is intent — may you only browse with a good one. This site exists to build things that make the internet safer, not scarier.

The best hackers aren't the ones who cause harm. They're the ones who have looked harm in the face and chosen to do good.

CyberEthos

A free, open-source Windows app and browser extension built to help people browse, post, and interact online more responsibly. Full product outline, privacy policy, and source code included.

Be Clean Online →

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SEND A SIGNAL

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