Cyber safety rules

Reminder of the basic rules regarding the safety of using computers and mobile devices.

Use only legal software from a known and trusted source.
Regularly update your operating system and applications used. In particular, Internet browsers, flash plugins, e-mail clients, and pdf file browsers should be updated. This means installing periodically published patches, correcting know vulnerabilities and errors of both the operating system and applications.
For day to day work, in particular activities related to placing orders, you must not use privileged accounts (Administrator, root).
Do not disable security mechanisms.
On operating systems that require it, it is necessary to install and regularly update antivirus software.
Be careful when downloading files from the Internet or opening attachments.
It is not allowed to install unknown software received via email or obtained from unknown or untrusted sources.
During placing order, avoid using unknown devices (public computers made available in hotels, libraries, etc.).
During placing order, avoid connections via unverified networks (public WiFi).
Never connect unknown data carriers to your computer.
Do not allow third parties to manipulate the mobile device or software installation.

For password-protected systems, the rules for creating and using passwords must be strictly followed:

The password must be complex and difficult to guess. A password have to meet the following rules:
- composed of at least 9 characters,
- contain at least one digit,
- contain uppercase and lowercase letters,
- contain at least one special character,