Cov txheej txheem:
Video: Muaj pes tsawg tus yam ntxwv tseem ceeb uas cov kws tshaj lij siv los txheeb xyuas kev sau ntawv?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Hauv forensic kev txheeb xyuas kev sau ntawv , muaj kaum ob yam ntxwv yuav tsum xav txog thaum twg tsom xam a kev sau ntawv tes sib tw. Kab zoo yog qhov tuab, lub zog, thiab ntws ntawm cov ntawv. Qee qhov xwm txheej yog tias cov ntawv ntws ntws, tshee, lossis tuab heev.
Ntawm no, pes tsawg tus yam ntxwv ua tus kws sau ntawv txhais tes tshuaj xyuas?
CHARACTERISTIS OF HANDWRITING Cov kws sau ntawv tes tshuaj xyuas 12 qhov loj cat-egories ntawm tus qauv. Cov no 12 yam ntxwv yog cov haujlwm ntawm tsab ntawv, kab ntawv, thiab formatting.
Dab tsi yog qee qhov thev naus laus zis siv los ntawm cov kws tshaj lij cov ntaub ntawv los tshuaj xyuas kev sau ntawv? Technology siv nyob rau hauv kev ntsuam xyuas kev sau ntawv:
- Biometric Signature Pads.
- Computerized Analysis.
- Infrared Spectroscopy.
Raws li txoj cai, 12 tus yam ntxwv ntawm kev txheeb xyuas kev sau ntawv yog dab tsi?
12 yam ntxwv ntawm kev sau ntawv
- Kab zoo. Puas yog cov kab ntws los yog lawv tshee thiab tsis sib xws?
- Lo lus thiab tsab ntawv sib nrug. Puas yog cov tsiaj ntawv thiab cov lus sib npaug sib npaug, lossis lawv puas ua ke?
- Qhov loj me sib xws.
- Pen lifts.
- Txuas strokes.
- Cov ntawv ua tiav.
- Cov ntawv sau thiab sau ntawv.
- Pen siab.
Koj yuav tshuaj xyuas koj cov ntawv sau li cas?
Txoj Kev 1 Kev Ntsuam Xyuas nrawm thiab lom zem
- Tsis txhob siv graphology heev.
- Tau txais tus qauv zoo.
- Saib ntawm lub siab ntawm cov hlab ntsha.
- Txheeb xyuas qhov slant ntawm strokes.
- Saib ntawm lub hauv paus.
- Saib qhov loj ntawm cov ntawv.
- Sib piv qhov sib nrug ntawm cov tsiaj ntawv thiab cov lus.
- Saib seb tus kws sau ntawv sau cov ntawv ua ke li cas.
Pom zoo:
Dab tsi ntawm algorithms xav kom tus neeg xa khoom thiab tus neeg txais kev sib pauv hloov tus yuam sij zais cia uas siv los xyuas kom meej qhov tsis pub lwm tus paub ntawm cov lus?
Dab tsi ntawm algorithms xav kom tus neeg xa khoom thiab tus neeg txais kev sib pauv pauv tus yuam sij zais cia uas siv los xyuas kom tsis pub leej twg paub cov lus? Kev piav qhia: Symmetrical algorithms siv tib tus yuam sij, tus yuam sij zais cia, los encrypt thiab decrypt cov ntaub ntawv. Tus yuam sij no yuav tsum tau muab qhia ua ntej ua ntej kev sib txuas lus tuaj yeem tshwm sim
Vim li cas cov ntaub ntawv zoo tseem ceeb heev rau kev sau cov ntaub ntawv txheeb cais?
Cov ntaub ntawv muaj txiaj ntsig zoo yuav ua kom muaj txiaj ntsig ntau dua hauv kev tsav lub tuam txhab kev vam meej vim yog kev vam khom ntawm qhov tseeb-raws li kev txiav txim siab, tsis yog kev coj cwj pwm lossis tib neeg kev xav. Ua kom tiav: Xyuas kom tsis muaj qhov khoob ntawm cov ntaub ntawv los ntawm qhov yuav tsum tau sau thiab qhov twg tau sau tiag
Dab tsi yog qhov tseem ceeb ntawm kev tswj cov ntaub ntawv Tshawb xyuas txhua yam uas siv?
Lub ntsiab tseem ceeb ntawm kev tswj cov ntaub ntawv yog kev khaws cov ntaub ntawv, cov ntaub ntawv metadata, thiab cov ntaub ntawv kaw lus. Dab tsi yog qhov tseem ceeb ntawm kev tswj cov ntaub ntawv? Tshawb xyuas txhua yam uas siv tau. Koj tuaj yeem muaj ntau cov txheej txheem khiav rau ib qho kev pab cuam
Cov cuab yeej Windows twg tuaj yeem siv los txheeb xyuas tus tsav tsheb uas ua rau muaj teeb meem?
Cov cuab yeej Tsav Tsav Tsav Xwm uas suav nrog hauv txhua lub version ntawm Windows txij li Windows 2000 yog siv los txheeb xyuas thiab daws teeb meem ntau yam teeb meem tsav tsheb uas paub tias ua rau muaj kev noj nyiaj txiag, kev ua tsis tiav, lossis lwm yam kev coj cwj pwm tsis zoo
Vim li cas kev nkag siab ntawm cov ntaub ntawv txheeb xyuas tseem ceeb rau HIM tus kws tshaj lij?
Cov ntaub ntawv loj analytics & informationatics HIM cov kws tshaj lij ua haujlwm kom tau txais, tswj, txheeb xyuas thiab txhais cov ntaub ntawv tus neeg mob ob qho tib si tsis tu ncua thiab sai. Nws tseem yog ib qho tseem ceeb rau HIM cov kws tshaj lij kom txuas ntxiv kev kawm thiab tsim cov txuj ci tshiab hauv qhov chaw no, vim tias cov txheej txheem kho mob tau hloov pauv thiab txhim kho tas li