Txog cov teeb meem Daws ntawv Security nyob rau hauv High Speed Ricoh MFP

Standard kev ruaj ntseg nta
Nrog rau txoj kev loj hlob ntawm chaw ua hauj lwm cov khoom ib tug loj luag hauj lwm no yog ua si los ntawm cov kev hem thawj ntawm kev ruaj ntseg cov ntaub ntawv: tub sab tub nyiag, seb tus falsification ntawm hluav taws xob cov ntaub ntawv to. Cov neeg muas zaub xav kom nce qib siab ntawm kev tiv thaiv thiab kev ruaj ntseg los ntawm lawv cov MFP. Tshiab Ricoh Aficio MFPs muaj advanced kev ruaj ntseg nta xws li lub qhov rais authentication rau LDAP authentication thiab overwriting cov ntaub ntawv nyob rau hauv lub hard disk (DOS). Cov nta txwv kev nkag tau mus rau hauv lub ntaus ntawv, txiav txim tau txais ntawm cov ntaub ntawv thiab kev tiv thaiv cov ntaub ntawv los ntawm misuse.

Tej yam yooj yim thiab txhim khu kev qha cov neeg siv authentication
Qhov Rais / Qhov LDAP authentication / yooj yim authentication feature lawm, uas ua rau tus ID nkag mus txoj kev meej thiab cov neeg siv-phooj ywg. Nyob rau thaum ntxov ua qauv Aficio tau muab 6 kauj ruam uas tus neeg siv yuav tsum tau muab ua kom kuaj xyuas cov Ricoh MFP. Tus tshiab qauv kom paub tseeb tus neeg siv cov cai yuav tsum tau ua xwb 4 kauj ruam. Tus tshiab 4-step ID nkag mus txheej txheem yog raws li nram no:
♦ Tus neeg siv presses tus ID nkag mus khawm nyob rau hauv cov kev tswj vaj huam sib luag
♦ Tus neeg siv xaiv lub hom ntawm daim ntawv thiab clicks tus ID nkag mus khawm nyob rau LCD screen
♦ Tus neeg siv nkag ib lub npe thiab clicks OK
♦ Tus neeg siv nkag rau hauv lub password thiab clicks OK

Tiv thaiv cov ntaub ntawv los ntawm tsis tau tso cai luam
Qhov no feature tiv thaiv tsis tau tso cai luam ntawm pub leej twg paub cov ntaub ntawv los ntawm superimposing rau cov ntawv luam thawj daim ntawv pom qhov muag ntawm raster qhov ncauj qhov ntswg. Thaum luam ib daim ntawv xws daim npog qhov ncauj yog tso tawm nyob rau hauv lub foreground, ua pom rau thaum kev ntxhib los mos los yog lus ceeb toom. Thaum txhim kho ntxiv kev ruaj ntseg kev xaiv es tsis txhob qhia gray shading daim npog qhov ncauj yog ua nyob rau hauv lub daim ntawv nto, ua tsab ntawv qhia nyeem. Yog hais tias qhov kev xaiv no yog ntsia thiab tshuab txais, tus scanner thiab fax zog yog xiam oob qhab.

Module kiag li lwv cov ntaub ntawv los ntawm lub hard disk
Lwm feature uas muab kev ruaj ntseg rau cov neeg siv ntawm cov ntaub ntawv, nws yuav tsum overwrite ib ntus cov ntaub ntawv rau lub hard disk nrog random ib theem zuj zus ntawm 1 thiab 0. Random cov ntaub ntawv yog overwritten ob zaug los xyuas kom meej qhov impossibility ntawm es ua kom cov thawj cov ntaub ntawv. Qhov no sau dua tshiab yog ib tug txheej txheem txoj kev nyob rau hauv lub US Department of kws muaj txuj ci thiab yog feem ntau siv nyob rau hauv computer kev ruaj ntseg tshuab.

Yog li, qhov yooj yim txoj kev ntawm kev daws kev ruaj ntseg teeb meem nyob rau hauv high-ceev daim ntawv Ricoh MFP yog:
♦ 500 yim-user nyiaj;
♦ Administrator Authentication; kev tiv thaiv ntaus ntawv thiab network chaw;
♦ Neeg authentication; txhais ntawm cov neeg siv cov cai nyob rau hauv lub tshuab zog;
♦ Txwv tsis pub nkag; kev txiav txim theem ntawm kev nkag tau rau ib tug neeg cov neeg siv;
♦ lub qhov rais authentication siv txwv tsis pub rau kev nkag tau mus rau lub network;
♦ Tsev tiav tshem tawm ntawm ib ntus cov ntaub ntawv rau lub hard disk.