Find Rock Hill South Carolina treasurer, tax collector, tax assessor, and property assessor. Treasurers and tax collectors provide information on property searches, tax bills, property liens, tax assessed values, and deductions. Rock Hill Treasurer & Tax Collector.
SSTP. Secure Socket Tunneling Protocol (SSTP) is a new tunneling protocol that uses the HTTPS protocol over TCP port 443 to pass traffic through firewalls and Web proxies that might block PPTP and L2TP/IPsec traffic.
IPsec VPN, Main mode Vs Aggressive mode. In order to secure data transmission, IPsec VPN uses 2 IKE phases. 1  IKE phase 1: the goal of this phase is to establish an encrypted, authenticated channel so the peers involved in tunnel construction can securely negotiate security parameters in order to secure data exchange.