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Category: Security

Encrypted Files

10 Best Free and Open Source Linux GUI File Encryption Tools

October 24, 2025 Steve Emms Roundup, Security

This roundup looks at the finest GUI-based file encryption tools. Only free and open source software is included.

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Cloud storage

Falco – cloud native runtime security tool

October 22, 2025 Steve Emms Internet, Security

Falco is a cloud native runtime security tool that detects and alerts on abnormal behavior and potential security threats in real-time.

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Encrypted Files

OpaqueFiles – file encryption software

October 6, 2025 Steve Emms GUI, Security

OpaqueFiles is file encryption software that encrypts/decrypts files so they can be stored securely using compression.

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Vulnerability Detection

BURP – security testing

October 6, 2025 Steve Emms Security

Burp Suite enables its users to accelerate application security testing, no matter what their use case.

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Vulnerability Detection

ZAP – web app scanner

October 5, 2025 Steve Emms Security, Web Apps

ZAP can help you automatically find security vulnerabilities in your web applications while you are developing and testing your applications.

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Encryption software

Vault – tool for securely accessing secrets

October 4, 2025 Steve Emms Security

Secure, store, and tightly control access to tokens, passwords, certificates, encryption keys for protecting secrets.

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Security

InterceptSuite – network traffic interception tool

October 3, 2025 Steve Emms Internet, Security

InterceptSuite is a network traffic interception tool engineered for comprehensive TLS/SSL inspection, analysis, and manipulation.

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Chameleon Ultra GUI – frontend for the Chameleon Ultra/Chameleon Lite

September 27, 2025 Steve Emms Security

Chameleon Ultra GUI is a GUI for the Chameleon Ultra/Chameleon Lite written in Flutter for cross platform operation.

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Security

OpenBao – manage, store, and distribute sensitive data

September 24, 2025 Steve Emms Security

OpenBao is an open source, community-driven fork of Vault managed by the Linux Foundation. Manage, store, and distribute sensitive data.

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Security

Infisical – secrets management, PKI, and SSH access

September 22, 2025 Steve Emms Security

All-in-one platform to securely manage application secrets, certificates, SSH keys, and configurations across your team and infrastructure.

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