PayPal has announced that all of  its owned and operated domain names are now DNSSEC-secured. It joins several country-code top-level domains that have announced their deployment of DNSSEC in recent weeks.  Russia’s .su, which is made up of about 90,000 second-level domain names, has been DNSSEC-signed. The Technical Center of Internet says it plans to sign root national domains .РФ and .RU with DNSSEC in 2012. Also DNSSEC-signed are Uganda’s .ug, Myanmar’s .mm, Slovenia’s .si, New Zealand’s .nz and Tawain’s .tw.