SECE

Reading: [esuishii]
Full spelling: Secure Electronic Commerce Environment
Field:
e business > electronic liquidation > SECE

Technical specification in order to do credit card liquidation and bank liquidation safely via Internet. SET which is the similar standard of America in the base, those which administer the expansion which corresponds to the Japanese specific trade habit. It is developed by 3 corporations of Hitachi, Ltd., Fujitsu and NEC, it is open the electronic commerce propulsion conference which is the Ministry of Trade and Industry auxiliary organization (ECOM) via.

Secure CD

Field:
Security > right protection > Secure CD

The copyright protective function which Toshiba EMI introduces into the music CD of the respective company. It is adopted from CD which is sold in 2005 August.

As normal music CD it can play back with the usual CD player, but it is not conformed to CD standard, “CD faked” is, it is not the case that playback is guaranteed. Besides the fact that it can play back with the personal computer with the private playback software which corresponds to Windows XP, copyright music of the WMA type which is protected is recorded, uses Windows Media Player and just the frequency which is appointed to hard disk and CD-R can copy. Copy possible frequency is set every CD. It to be possible also to copy in the portable music player et. al who corresponds to the copyright function of WMA as for the digital sound recording to MD and DAT only one generation possibility.

Hitachi, Ltd. started sale in 2000, the multimedia card of the copyright protection functional attachment (MMC). Size and pin arrangement are similar to MMC, there is a upper compatibility. TRM which the Sanyo Electric, Hitachi, Ltd. and Fujitsu developed to illegal copy prevention technology jointly “UDAC-MB” system to be adopted, guarantee inside the card (Tamper Resistant Module) by the fact that the license key and the like is housed in the territory, function of encoding decoding is given in the card itself. Furthermore private instruction set is added, the security level which is required to music transmission is achieved. As for read-out speed approximately 1.8MB/s, as for entry speed approximately 0.4MB/s. Presently 16MB - The product of 64MB will be announced, also those of 128MB will be planned in the future. It is adopted for also the music transmission standard “k tie de music” of the portable telephone.

Secure OS

Field:
Security > network > Secure OS

By the fact that module it adds in existing OS, it is OS which assures strengthening the security. In addition, there are also times when it points to module itself simply strengthens security. Enterprise for decreasing cost reaches the point where such as Linux OS of open source type is used, Secure OS is expected as one of defense packages to security risk such as illegality access and private information leakage.

“The definition of secure OS” was examined by “secure OS and the workshop regarding the basis software” in 2004 May. According to that, at least “access control forcing” (MAC: Mandatory Access Control) with having the access control function which is called and, “the root” user (the universal privilege user in UNIX) abolishing, dividing management authority into the group of users, it prevents the conduct outside supposition, it made a essential condition of Secure OS that it has two functions of the thing which is made “minimal privilege”. “SELinux” of the open source (Security-Enhanced Linux) and, “LIDS” (Linux Intrusion Detection System) and the like it is in prominent Secure OS.

SED Surface electric field display

Reading: [esuidei]
Full spelling: Surface-conduction Electron-emitter Display
Field:
Imaging > display > SED

The surface conduction type electron emission element (Surface-conduction Electron-emitter) with the display unit which applies the indicating element which is said. In one kind of FED, the picture tube (CRT) it seems the way being bright, the technology which actualizes the picture whose contrast is high with large-sized plane surface display.

As for luminous principle being similar to the picture tube, shooting the electron truly in the sky, those which it throws to the fluorophor which was applied to the luminous aspect. With the picture tube the electron gun which discharges the electron from the luminous aspect the numbers of ten - several dozen cm is one in the position where it is far, but with SED the electron emission section equal to the same number as the pixel has lined up into lattice condition on the glass baseplate, each leaving, several mm facing, directing to the fluorescent substance on the glass baseplate which is arranged, it discharges the electron.

Like the picture tube because deflection there is no necessity, it is possible, to make the plane surface display of the thin-shaped large picture, in addition, also electric power consumption half of picture tube display it is sufficient. Liquid crystal and PDP (plasma display) with along it is expected the large-sized plane surface television of the next generation/as the technology which actualizes display.

Sega Saturn

Reading: The Sega Saturn
Alias:
Saturn
Field:
Multimedia > game > game machine for home > Sega Saturn

Game machine for home of Sega [entapuraizesu]. 2 32 bit RISC processors SH-2 of Hitachi, Ltd. were loaded in CPU, efficiency like the graphic work station was actualized. Modem can be prepared with option, connect to Internet and peruse WWW, enjoy network opposition.

SEM

Reading: [esuiemu]
Full spelling: Search Engine Marketing
Field:
WWW > Production > design > SEM
WWW > Sight > portal/search engine > SEM
WWW > Access > SEM

The marketing technique which increases the visitor to the respective company Web sight from the search engine.

In order for the respective company sight to be published on higher rank from of the search engine, SEO which optimizes the contents (Search Engine Optimization: Search engine optimization) and, there is a technique such as the keyword gearing type announcement and announcement publication with pay listing service.Originally, as for the person who visits the respective company sight from the search result page of the search engine because the possibility of having interest in the field is high, it was found empirically that it is the superior estimated customer. The marketing activity which utilizes this rule of thumb positively the one step advancing and search engine as advertising media is SEM.