SPECweb96

Reading: Specifications web coming [yu] maggot [yu] [u] [ro] [ku]
Full spelling: Standard Performance Evaluation Corporation Web server benchmark 96
Field:
Enterprise information system > computer system > performance evaluation > SPECweb96

Efficiency index of the computer system which is decided in 1996 by economic organization SPEC. It is the index which appraises the efficiency of the WWW server. It can appraise the efficiency of the server who operates with Windows NT or UNIX.

SpeedStep IST

Reading: Speed step
Alias:
Intel SpeedStep Technology, Geyserville and speed step, the Intel SpeedStep technology
Field:
Microprocessor > x86/Intel > Intel > SpeedStep

The power saving function which from Mobile Pentium of the Intel corporation III is loaded. As for development code name “Geyserville”.

When power source is offered from the AC adapter, when it operates with high tension, & the high clock changes to battery operation it decreases the voltage clock, extends operating time.

With battery drive mode it operates with the voltage clock of approximately 8 tenths of AC drive mode, electric power consumption retrenches in approximately half.

In addition, also it is possible to appoint the operational mode of specification mandatorily making use of the utility for Windows.

As similar technology, there is a LongRun technology which Crusoe of the Transmeta corporation is on-board as for SpeedStep the clock has been modified with supply power source, but as for LongRun technology vis-a-vis modifying the clock according to load.

The technology which prevents the disguise of transmission original address of the mail. It is expected that with the system founder Meng Wong of the Pobox.com corporation lecturing, the announcement mail which is sent to un-discriminating in large quantities (the SPAM mail) it is connected to control.

The list doing the IP address of the proper server who can transmit the mail of a certain domain, it manages. When it tries the transmission origin to transmit the mail which lies making use of the domain and the unrelated mail server, detecting on receiving end, it is possible automatically to deny the receipt. Because of this, it reaches the point where it can prevent the fact that the mail address to which the SPAM trader includes the famous domain name of the major provider and the like is utilized. However, if many enterprises and the provider do not participate, the effect does not rise, in addition, it cannot prevent the fact that the SPAM trader transmits the mail of personally owned domain. It is necessary to jointly use another measure e.g., the blacklist of the domain which denies the receipt is prepared.

SPF/Sender ID

Field:
Security > network > mail > SPF/Sender ID

Standard specification of technology which prevents the disguise of transmission original address of the mail. If it spreads, it is expected that the announcement mail which is sent to un-discriminating in large quantities (the SPAM mail) it is connected to control. Presently, the job which IETF directs to standardization is being advanced.

“Caller ID for E-Mail” technology of the Microsoft corporation and “SPF” founder Meng Wong of the Pobox.com corporation (Sender Policy Framework) with the technology which is integrated, the list doing the IP address of the proper server who can transmit the mail of a certain domain, it manages. When it tries the transmission origin to transmit the mail which lies making use of the domain and the unrelated mail server, detecting on receiving end, it is possible automatically to deny the receipt. Because of this, the SPAM trader popular of the major provider and the like it reaches the point where it can prevent the fact that the mail address which includes domain name is utilized

.

SPGA

Reading: The s tweet Gee a
Full spelling: Staggered Pin Grid Array
Field:
Semiconductor > basis technology > SPGA

One of package methods of IC tip/chip. Those of the type where the many pin for external input/output has lined up into plover condition alternately regularly in the underside of the flat package

SPI State full packet inspection

Full spelling: Stateful Packet Inspection
Alias:
State full inspection
Field:
Security > network > SPI

The function where you grasp the data of the packet which passes the fire wall, judges contents and dynamically it opens & it closes the port.

With former packet filtering function, “first transmitting the data LAN side or WAN side?” “the port ahead accessing no turn?” and so on, setting the definite form condition where it can judge on the basis of the header of TCP and UDP, having made cut off & making the packet pass.

But, functioning it does packet filtering appropriately vis-a-vis the packet which was transmitted normally, but as for the illegitimate packet which is formed in order to attack the server of specification there are times when it cannot process appropriately.

For example, there are times when you can attach the signal, which means the fact that the packet immediately before is received normally in the TCP packet and “ACK”. It does not receive the packet with general packet filtering function being something from WAN side, making pass, it is but, the packet where “the ACK” signal is attached, as expedient of illegality access, in spite to add the ACK signal to the packet, you can think the method which it tries to nullify packet filtering function

SPIM

Reading: [supimu]
Field:
Internet > kyat /IM > SPIM

SPP

Reading: The s tweet tweet
Full spelling: System Platform Processor
Field:
Personal computer > chip set > SPP

In nForce chip set of the NVIDIA corporation, the tip/chip which collected the connection and memory-related function of CPU and the bus. It is the tip/chip which bears the role of the bridge north generally known. “IGP” (Integrated Graphics Processor) with it is those which integrate graphic function to this.

Function of the generally known southern bridge is carried out, “MCP” (Media and Communications Processor) with it is connected with HyperTransport, forms the chip set of pair. With terminology of the Intel corporation as for SPP it hits to MCH, as for IGP in GMCH, as for MCP hits to ICH.