Digital security guides for activists and organizers - https://activistchecklist.org

Cybersecurity awareness project for educating users on online threats, safe practices, and security fundamentals.

Comprehensive TailsOS operations manual for high-threat environments. Encrypted persistence, GPG compartmentalization, Tor hardening, and behavioral counter-surveillance—security as practice, not product.

Expert survey on GenAI disinformation threats & reproducible provenance solutions. Accepted at R2CASS @ WWW 2026. Seeking expert participants! (arXiv:2602.02100)

Privacy-hardening OpenWrt package for the GL.iNet Mudi (GL-E750): randomised IMEI with region-matched TAC, boot-time volatile-state wipe, hostname/DHCP/NTP randomisation. Ships as a single offline-installable IPK.

A secure, AI-enhanced file scanning tool built on Flask, strengthened with ClamAV and PDF analysis, designed to vigilantly detect digital threats and potential vulnerabilities.

Open-source cybersecurity tip repository delivering actionable guidance to help users and administrators prevent account hacking, covering authentication best practices, phishing mitigation, and access control hardening for individual and organizational digital accounts.

Curated list of global cybersecurity conferences happening in 2026.

Digital privacy checklist before filing for divorce. Device security, account separation, spyware detection, and legal boundaries.

NEMO VPN SEO Blog

Interactive threat model builder. 5 questions, personalized score, browser-only, no data collected.

Operational security checklist for journalists, NGO workers, and high-risk professionals. Maintained by Predaxia.

Read-only security self-check for your own Mac — plain-language report, encrypted local history, zero telemetry. Built for journalists & human rights defenders. Part of C-LAB.

A curated collection of free browser-based tools: calculators, generators, converters, AI tools, and more. No sign-up required.

As part of SAÉ 11, we analyzed several well-known cyberattacks to understand their mechanisms, consequences, and prevention methods. This work was supported by in-depth research on good cybersecurity hygiene practices. The main goal was to develop a cybersecurity culture and strengthen reflexes in the face of digital threats.

A collection of digital resources and documents focused on cybersecurity concepts and instructional materials shared via the Hammad Mady YouTube channel.

Architecture and tools for secure, structured personal data and workflow management.

"Será Que é Golpe?" - Um detector de fraudes digitais com IA que utiliza Google Gemini para analisar mensagens suspeitas e proteger idosos contra golpes online. Interface acessível, análise instantânea e educação digital para maior segurança.

Feito para cibersegurança (Hacker Ético) e inteligência anti-viral

Tool-agnostic OPSEC guide on metadata: how files leak your location, device, and identity — and how to review and clean them without false confidence. EN/ES · CC BY 4.0