Amid the Russian Federation’s full-scale armed aggression against Ukraine, cyberspace remains a key domain in which threats to national security are addressed. Cyberattacks, phishing campaigns, and attempts to gain unauthorized access to information pose risks to government institutions, research organizations, critical infrastructure facilities, and citizens.

In these circumstances, following cyber hygiene practices is an essential part of protecting personal data, official information, and institutional digital resources.

To improve digital literacy and strengthen cyber resilience, the Administration of the State Service of Special Communications and Information Protection of Ukraine has developed a practical Cyber Hygiene Guide for civil servants and citizens.

The guide brings together recommendations to help users work more safely with digital services, protect personal and work devices, maintain information confidentiality, and recognize common cybercriminal tactics.

Particular attention should be paid to the following cybersecurity practices:

• Use strong, unique passwords and enable multi-factor authentication.
• Check email senders and links, especially when messages contain urgent requests or suspicious attachments.
• Do not open files from unknown sources or disclose passwords, verification codes, or other confidential information to third parties.
• Keep operating systems, software, and security tools up to date.
• Create backup copies of important data and follow the information security policies established in the workplace.

The State Scientific and Technical Library of Ukraine encourages employees of research institutions, researchers, and all users of digital resources to familiarize themselves with these recommendations and apply them in their daily work.

The Cyber Hygiene Guide is available at the following link