This second edition of the Digital Security First Aid Kit serves as a comprehensive resource for human rights defenders encountering immediate digital security challenges. Designed for quick and actionable use, the kit provides step-by-step instructions to assess risks, respond to breaches, and implement protective measures tailored to various scenarios. The guide emphasizes accessibility, offering advice suited for both technically skilled users and beginners, with practical tips to safeguard communications, data, and devices. By addressing contemporary threats like phishing, hacking, and online harassment, the kit empowers individuals and organizations to maintain resilience in their digital advocacy efforts. It’s an indispensable tool for anyone striving to uphold human rights while navigating the complexities of today’s digital landscape.