Security tools built to be read.

JayHackPro is a cybersecurity company in Los Angeles. The company finds threats in real systems and builds the software that stops them, free open tools and full products alike. No telemetry. No bloat. Nothing to hide.

Try JayShield
Read the source
CODE ON GITHUB
PUBLISHED ON NPM
FREE TOOLS + PRO SOFTWARE
ZERO TELEMETRY
MACOS  ·  WINDOWS  ·  LINUX

A good security tool should be small enough to trust, sharp enough to matter, and readable enough to audit in an afternoon.

That sentence is the company’s roadmap. Every tool JayHackPro ships is measured against it, before any feature, any release, any line of code.

JayShield

FLAGSHIP

Your site got hacked. JayShield finds what the attacker left behind, webshells, backdoors, injected miners, and seals it in a quarantine vault without deleting a single file.

Webshells & backdoors

c99, r57 and WSO shells, eval-based droppers, remote code execution left behind after a breach.

signature + heuristic

Obfuscated payloads

Base64 chains, packed JavaScript, hidden iframes, code that works hard not to be seen.

entropy + pattern

Image polyglots

Executable PHP disguised inside PNG and JPG files, a favorite hiding spot in upload folders.

content inspection

Miners & skimmers

CoinHive-style cryptominers, session skimmers and card sniffers injected into front-end code.

signature + heuristic

Known malicious files

Ships with a hash list of known malware, including the EICAR test file. Extend it with your own.

sha-256 hash list

Nothing gets destroyed.

Malware removal that deletes files is a second incident. JayShield is non-destructive at every step, and permanent deletion only happens when you type it yourself.

01

Scan

Read-only. Nothing is modified, ever. Human-readable report in the terminal, machine-readable JSON for your pipeline.

02

Quarantine

Flagged files move into a sealed local vault and are neutralized. Your site keeps running while you review each finding.

03

Restore

False positive? Bring any file back with one command, byte-for-byte identical to the original.

$ npx @jayhackpro/jayshield ./public_html
one-off scan, nothing installed
$ npm install -g @jayhackpro/jayshield
install globally
$ jayshield ./public_html --quarantine
scan and isolate threats in one pass

v1.2.1  ·  MIT license  ·  zero dependencies  ·  Node 18+  ·  54 tests  ·  exit codes: 0 clean · 1 threats · 2 error

How JayHackPro builds.

Four rules, applied to everything that ships under the JayHackPro name.

01   Open where it matters

Free tools ship with their full source, tests and license. Paid products are built and reviewed to exactly the same standard.

02   Zero telemetry

The company’s tools phone home to no one, not even JayHackPro. What runs on your server stays on your server.

03   Minimal dependencies

Every dependency is somebody else’s attack surface. JayShield ships with none at all.

04   Readable code

An audit should take an afternoon, not a quarter. JayHackPro writes for the person reviewing the code, not just the machine.

Software, direct from the source.

Lifetime licenses, subscriptions, priority support and signature packs, sold directly by JayHackPro with no marketplace in between.

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