You Shall Not Pass by TeacherMagic.org icon

You Shall Not Pass by TeacherMagic.org Chrome Extension Analysis

Automation & Workflow Efficiency

Chrome extension ID: efggnkbeomjjanjmghbadggegjemogee

You Shall Not Pass is a Chrome extension that aims to enhance security on student Chromebooks by blocking access to proxy sites, filter evasion techniques, tab spam, and Google Sites abuse. It utilizes behavioral analysis and attack detection to protect against various online threats.

Developer:JamesTyler
Version:3.0.9
Size:34.52KiB
Last updated:

Overview

Installs

100K+

Rating

1.7

47 reviews

Languages

1 locales

Includes English (United States)

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Automation & Workflow Efficiency

Pricing friction

Low review signal

Complaint intensity

High review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

This Chrome extension is positioned as an enterprise-grade security tool for student Chromebooks, designed to block various malicious activities like proxy sites, filter evasion, tab spam, and Google Sites abuse. It claims to defend against advanced attack vectors and offers forensic logging.

Inferred product pattern

A security and filtering tool for educational environments that appears to be broadly blocking content, leading to user frustration and accusations of malicious intent or poor implementation.

Review-backed pain points

Users report the extension acting as malware, infecting devices, and preventing access to personal YouTube videos. Some users also describe being suspended from school due to its actions. There are strong accusations that the app is AI-generated 'slop' and that the developer is falsely claiming Microsoft MVP status.

Observed feature gaps

While the listing claims to offer 'forensic logging' and 'behavioral analysis', reviews suggest that the extension is either ineffective or actively hinders user functionality, leading to complaints about its core blocking capabilities and accusations of it being 'AI slop' that 'patches already patched exploits'.

Tags
Student ToolSchool SecurityWeb FilterProductivity Extension
Target users

- Educational Institutions

- School IT Administrators

- Students

Primary use cases

- Blocking proxy and filter evasion sites

- Preventing tab spam and Google Sites abuse

- Enhancing student device security

Positive themes

No positive theme data.

Negative themes

- Claims of malware and infection

- Blocking legitimate user content and YouTube videos

- Accusations of AI-generated code and lack of originality

- Concerns about privacy and potential for misuse

- False claims about developer credentials

Observed friction

- The extension is advertised as 'Free forever'.

Evidence boundary: Evidence is derived entirely from user reviews on the Chrome Web Store, including helpful and low-rating samples, which heavily critique the extension's functionality and security claims. The review data is heavily skewed towards extremely negative sentiment and lacks specific details about technical issues, often resorting to hyperbole or unrelated content. There are no high-rating reviews to indicate positive user experiences.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

No direct support complaints were observed, but users express extreme dissatisfaction with the product's functionality and security claims.

Reliability

Users describe the extension as unreliable, with reports of it acting as malware, infecting devices, and blocking legitimate content, contradicting its stated purpose of security and productivity.

Privacy

While not explicit privacy violations, users express concerns about the extension's intrusive nature and potential for misuse, with some reviews jokingly or critically mentioning threats related to personal information and security.

Access & pricing

- Free usage observed

- No clear access signal

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 1

- Videos: 0

- Languages: 1

Trust signals

- Privacy policy

- Developer contact

- Support link

Store metadata

- Version: 3.0.9

- Size: 34.52KiB

- Last updated:

Store description excerpt
Short excerpt from the public Chrome Web Store listing; full copy is available on the official store page.
Enterprise-grade tab management with behavioral analysis, forensic logging, and multi-layer attack detection. Defends against LTBEEF, iframe floods, history floods, Service Worker proxies, and blob URL obfuscation.

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

Chromebook securitystudent web filterblock proxy sitestab spam blockerGoogle Sites abuse preventioneducational extensionschool IT tool

Comparison

school approved softwarecontent filtering solutionsnetwork security for schoolschrome device management

Problem

student distractionunauthorized accessfilter evasioncybersecurity threatsschool network security

Alternative

go guardian alternativeblocksite alternativesecureschool extension

Similar extensions

Jump to related discovery paths:

FAQ

What is You Shall Not Pass by TeacherMagic.org mainly used for?
You Shall Not Pass is a Chrome extension that aims to enhance security on student Chromebooks by blocking access to proxy sites, filter evasion techniques, tab spam, and Google Sites abuse. It utilizes behavioral analysis and attack detection to protect against various online threats.
What market signals stand out?
Established adoption with limited review base. Last known update: 05/21/2026.
What should builders compare before entering this space?
Compare install concentration, rating quality, update recency, screenshots, developer portfolio, listing claims, and review-backed friction signals.
Is this page review-backed?
Backed by review samples. This page combines store metadata with selected review signals, while raw store metrics remain visible for comparison.

Screenshots

You Shall Not Pass by TeacherMagic.org screenshot

Links

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