Keep in mind that for Social Security Disability Income (SSDI), there is a mandatory five-month waiting period from the date that Social Security determines your disability began (your onset date) to when your monthly payments can start.
IPSec is a set of IP extensions developed by IETF (Internet Engineering Task Force) to provide security services compatible with the existing IP standard (IPv.4) and also the upcoming one (IPv.6). In addition, IPSec can protect any protocol that runs on top of IP, for instance TCP, UDP, and ICMP.
IPsec modes. IPsec can operate in two modes: transport and tunnel mode. The default mode for Windows Server 2003 is transport mode. In transport mode, IPsec never encrypts the IP header data (information such as the source and destination address), but in tunnel mode the IP header and payload are encrypted.