ICA Intermediate

certification

Alias:
Center CA, intermediate certificate authority and intermediate CA
Field:
Security > electronic signature > ICA

Certification bureau of digital certificate (CA: Certificate Authority) At one of types, the certification bureau which certifies the justifiability of the self by receiving the certification with superior certification bureau. Vis-a-vis this, as for thing of the certification bureau which prove your own justifiability personally you call route certification bureau.

As for ICA the digital certificate which is used for signal and the like is issued at the electronic commerce enterprise and the like, but it is not possible to prove your own justifiability by your. By the fact that certification is received from the prominent route certification bureau where the certificate is loaded onto the Web browser and the like beforehand, justifiability of the self mortgage is done.

ICANN

Reading: Eye can
Full spelling: Internet Corporation for Assigned Names and Numbers
Field:
Internet > group > ICANN

The address resource which is utilized on Internet (IP address, the organization which does) standardization and allotment such as domain name and port number. It is the private nonprofit corporation which undertakes the succession of IANA. As for three gTLD “of .com”, “.net” and “.org” the Network Solutions corporation, IANA had concluded trust contract with the American government monopolistically concerning other than that until recently, concerning the management of these resources. Attendant upon the internationalization of Internet, that the American government in 1998 January, pulls the hand from management of these resources, leaves to the private non-profit body the fact that it announces, the member of IANA being center as that saucer, it is established is ICANN. Simultaneously, it came to the point of introducing elements of competition concerning the register and the like of domain the organization where ICANN does register acceptance business ([rejisutora]) it collected from in the world.

ICE Incircuit emulator

Reading: Ice
Full spelling: In-Circuit Emulator
Field:
Microprocessor > design/structure > ICE

The micro-computer system (the micro-computer baseplate) the debugger which is used the occasion where it develops. Registered trade mark of Intel corporation. It is possible to do the operation verification of debugging and the hardware of the software.

The connector for connection is inserted in the socket of CPU, [debatsuku] is done by the fact that function of the microprocessor is emulated from the host computer.

In the same way as the debugger which is used in software development, there is a single step function and an assembly functional disasemble function etc which output the contents of the memory which is appointed to the breakpoint function which makes execution stop with optional address and the degree which executes the order of specification of the program in function as the debugger of ICE.

ICH

Reading: Integrated circuit h
Full spelling: I/O Controller Hub
Field:
Personal computer > chip set > ICH

The tip/chip which had the function of the former southern bridge e.g., at one of the tips/chips which form 800 series chip sets of the Intel corporation, PCI bus and USB etc are tied with the other component.

MCH which bears memory and the connection etc of the microprocessor it is connected with Hub Interface which has the data rate of maximum 266MB/s, PCI, USB and IDE etc are connected to ICH.

Past the southern bridge “of north & southern” constitution had used PCI for connection with the north bridge, PCI is handled, but with ICH by using the private bus, USB and the like and similarly, as one of the interface which connects to ICH.

ICH2

Reading: Integrated circuit h two
Full spelling: I/O Controller Hub 2
Field:
Personal computer > chip set > ICH2

ICMP

Reading: Integrated circuit m tweet
Full spelling: Internet Control Message Protocol
Field:
Network technology > TCP/IP > ICMP
LAN > Network management > ICMP

The protocol which transfers the error message and control message of IP. Between the computer and the network equipment which are connected with TCP/IP, it is used in order to verify mutual state. Network diagnosis program ping uses.