Japan's GlobalSign has begun a new mass withdrawal of security certificates from Russian websites, the measure will affect dozens of SSL / TLS certificates of various organizations, including those included in the EU sanctions package. In June of this year, one of the largest certification centers in the world announced its withdrawal. Digital certificates were also canceled by the Greek center, which transferred some companies from Russia. About 11,000 certificates were revoked from 1,300 organizations in Russia. If a site does not have SSL security, foreign browsers such as Chrome, Safari or Firefox show a warning about an unsecured connection or blocking access to the portal.