Reducing the risk of ransomware

Ransomware can block access to important information and disrupt work. Preparation involves several measures rather than a single protective step.

• Back up important data regularly. Keep a protected copy separate from the device so that an attack is less likely to affect both the original and the backup.
• Be careful with unexpected emails. Do not open suspicious attachments or follow unfamiliar links simply because the message looks convincing.
• Keep antivirus software and your operating system up to date to help detect threats and fix known weaknesses.

Backups can support recovery without paying a ransom, but no single measure prevents every attack. Consistent preparation reduces the risk and the potential impact.