Certificates issued by GeoTrust, RapidSSL, Symantec, Thawte, and VeriSign are no longer considered safe because these certificate authorities failed to follow security practices in the past.
Los certificaus expedius por GeoTrust, RapidSSL, Symantec, Thawte y VeriSign ya no se consideran seguras perque estas autoridatz de certificaus no han seguiu practicas de seguranza en o pasau.