Certificate authority

Certum

A Polish certificate authority owned by the Asseco group. Affordable DV, OV and EV with full browser trust.

Certum has operated since the late 1990s and belongs to Asseco Data Systems, one of the largest IT groups in Central Europe. Product lines: Commercial (DV), Trusted (OV), Premium (EV). Certum DV is among the first certificates ZRAZU put on sale.