Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day.
IIS is able to impersonate the IUSR_<computername> account because the user name and password for this account are known by IIS. Before returning a page to the client, IIS checks NTFS file and directory permissions to see if the IUSR_<computername> account is allowed access to the file.
IUI can also be used in cases of female factor infertility, for example in cases where a womanâs cervical mucus is thought to be âhostileâ to sperm (i.e. rather than aiding the entry of sperm into the cervix, the cervical mucus is thought to inhibit its entry).