Use an anti-virus program on your computer and mobile phone, and update it regularly.
Use anti-spam protection for your email inbox. Supplement this with other protective tools (anti-spyware, anti-adware ...).
Only install legal software onto your computer.
Regularly update the software on your computer and mobile phone.
Only install apps from official shops onto your mobile phone (Google Play / App Store / Windows Phone Store).
Only use the original operating system. Do not interfere with the operating system in a manner which would enable full administrator access - “Jail break” (for iOS) or root (for Android). Do not purchase or use instruments adjusted in this manner.
Do not open unfamiliar links to unknown servers. Visit only credible and familiar servers. Do not download from unknown servers.
Do not attach unknown media to your computer (USB flash disk, CD, DVD …).
Preferably access the internet via the mobile data of your operator or via a reputable Wi-Fi network.
In the case of loss or theft of your mobile device, call us on the Česká spořitelna free helpline on telephone number 800 207 207.