At one of the logical format of CD-ROM, being maximum, the system where you can attach the file name to 128 letters.

With only Windows with the type which can be utilized, ISO 9660 there is no compatibility. It does not record the file name of 8.3 types different from Joliet which corresponds to similarly long file name, does not correspond to either Unicode.

root <Route>

Reading: Route
Alias:
Route user
Field:
OS > UNIX > root

It is the manager account of the UNIX affiliation OS. With Windows NT system OS the Administrator account is suitable to root. Regardless of the setting of access right, it is possible to access all files limitlessly. UNIX is utilized daily, authority being too strong, because it is dangerous, usually it is used only in order to do management. In addition, as for function such as a change of the password it is necessary to utilize the root account, but also the general user following to setting by beforehand doing setting from the root account, it is designed in such a way that it can utilize the authority of the root account. When the password of the root account leaks, the user which procures the password because access becomes limitlessly possible, falls to a state where that computer has been taken over in fact.

rootkit <Route kit>

Reading: Route kit
Field:
Security > network > rootkit

After the cracker invaded the computer of remote place illegitimately, the package which collected the software which is utilized.

The attack person who did illegitimate invasion in the computer of others making use of the security hole and the like the alteration tool of the log in order to conceal invasion, can be filled the invasion mouth, again, the backdoor which to be able to invade it tries (the back door) installs the tool and the system command group etc which because you do not become aware in invasion is altered. In order to introduce these quickly, those which were collected to the package which is easy to use the consecutive software with rootkit, are several types.

The attack tool etc wiretaps network in order which to attack the other computer [sunitsuhuatsuru] and with the computer which invaded as a stool are also some which the package are done other than these software.

RPC <Remote procedure call>

Reading: The earl tweet the sea
Full spelling: Remote Procedure Call
Field:
Programming > object oriented > RPC