NoPP
Protect against Prototype Pollution vulnerabilities in your application by freezing JavaScript objects.

NoPP
Protect against Prototype Pollution vulnerabilities in your application by freezing JavaScript objects.

Founder & Fractional CISO
Not sure if NoPP is right for your team?
Book a 60-minute strategy call with Nikoloz. You will get a clear roadmap to evaluate products and make a decision.
→Align tool selection with your actual business goals
→Right-sized for your stage (not enterprise bloat)
→Not 47 options, exactly 3 that fit your needs
→Stop researching, start deciding
→Questions that reveal if the tool actually works
→Most companies never ask these
→The costs vendors hide in contracts
→How to uncover real Total Cost of Ownerhship before signing
NoPP Description
NoPP (No Prototype Pollution) is a tiny helper designed to protect against Prototype Pollution vulnerabilities in your application by calling Object.freeze for some built-in JavaScript objects. By freezing an object, it prevents new properties from being added, existing properties from being removed, and values from being changed, ensuring that prototype changes only occur during initialization.
NoPP FAQ
Common questions about NoPP including features, pricing, alternatives, and user reviews.
NoPP is Protect against Prototype Pollution vulnerabilities in your application by freezing JavaScript objects.. It is a Application Security solution designed to help security teams with Javascript, Security, Vulnerability.
FEATURED
Fix-first AppSec powered by agentic remediation, covering SCA, SAST & secrets.
Cybercrime intelligence tools for searching compromised credentials from infostealers
Password manager with end-to-end encryption and identity protection features
Fractional CISO services for B2B companies to build security programs
Stay Updated with Mandos Brief
Get the latest cybersecurity updates in your inbox
TRENDING CATEGORIES
POPULAR
A threat intelligence aggregation service that consolidates and summarizes security updates from multiple sources to provide comprehensive cybersecurity situational awareness.
AI security assurance platform for red-teaming, guardrails & compliance
Real-time OSINT monitoring for leaked credentials, data, and infrastructure