cynative

Open-source security agents for cloud, code and runtime.

Sentrint

Six free security tools that run in your browser.

csvpreview

Open and preview CSV files instantly in your browser.

ADBASE

Complete an ad landing page in 10 minutes.

Sentrint

An automated security check for apps built with Bolt, Cursor or v0.

Oconee

AI agents are changing the enterprise security boundary.

Keeplea

Your camera is for moments.

DROS-VajraClaw-Hacker

A Docker security gateway that controls AI agent access to the operating system with deterministic policies

It helps independent developers and AI researchers put a security boundary between autonomous agents and the local operating system and control execution with Markdown or YAML policies and W3C DID-based permissions.

First Mind

A security education curriculum covering basic networking through baseband exploits

A free educational service offering a broad cybersecurity curriculum, from network systems to baseband exploits, for people beginning or expanding their information security studies.

VirtuProbe Studio

A security workbench that links requests across protocols into reproducible test flows

Developers and security engineers testing complex systems can link HTTP, email, LDAP, DNS, SMB, Kerberos, and database requests; branch, repeat, and run them in parallel; and inspect results step by step.

DataBlur

A tool that hides sensitive screen information locally and quantifies recovery risks

Users who need to hide personal information during live demos or screen sharing can obscure their screen in one action, compare the recoverability of blur and pixelation, and choose opaque redaction.

RATATOSK

Analyzes releases from 76 CNCF projects daily and flags changes that require action.

Teams managing cloud-native stacks can identify security fixes, breaking changes, deprecated items, and necessary responses without reading extensive release notes themselves.

Xazz

A DSL for building AI pipelines in a single Rust script

Xazz is a Rust based DSL for developers who want to combine Polars preprocessing, Burn deep learning compilation and static security guardrails in one script for an AI pipeline.

Visits.report

Privacy-focused web analytics with publicly verifiable traffic reports

An analytics tool for operators who want to publish website traffic figures that advertisers, buyers, and sponsors can verify, using a public page and a daily hash chain.

문자감별소 - 이 문자, 믿어도 될까?

A true-or-false quiz for practicing phishing detection with 10 realistic text-message examples.

An educational service that helps people recognize phishing by judging whether realistic text-message examples are fraudulent.

ko-pii

A Python library for detecting and pseudonymizing personal information in Korean documents

A Python library that detects Korean PII and reversibly pseudonymizes it for developers seeking to reduce exposure of personal information in public documents or RAG and LLM pipelines.

weir

A CI gate that checks AI agent traces for improper flows of sensitive information.

A tool for development and security teams that want to use OpenTelemetry traces already emitted by AI agents to check in CI whether sensitive data reached an unauthorized destination.

restoredrill

A recovery drill tool that documents the actual restorability of PostgreSQL and MySQL backups for audits

For development and security teams that need to know whether a backup will actually restore when needed, it restores the latest backup to a temporary container, runs custom checks, and generates a JSON report with the restore time and execution details.

FeatureFlags.app

A hosted service for changing flags in a dashboard while keeping existing .NET feature management code

It helps .NET development teams using Microsoft.FeatureManagement manage feature flags from a dashboard instead of editing configuration files and redeploying. Flags are evaluated inside the app, and changes take effect according to the configured refresh interval.

conductai

A governance tool that applies policies before AI agents call models or tools and audits every decision

It applies shared policies to LLM, shell tool, and MCP calls for development and security teams operating AI agents. Before sending a request to a provider, Guard checks policy and budget and records decisions such as blocks, warnings, and audits.

Sesame

An open-source password manager for encrypted vaults on your device without an account

Windows and Linux users can keep passwords, 2FA codes, and recovery information in a locally encrypted vault, import from other managers, and back up, restore, or export their data.