Forensic kuaj cov ntaub ntawv. Hom kev kuaj xyuas forensic

Cov txheej txheem:

Forensic kuaj cov ntaub ntawv. Hom kev kuaj xyuas forensic
Forensic kuaj cov ntaub ntawv. Hom kev kuaj xyuas forensic
Anonim

Hauv kev txiav txim plaub ntug, kev tshuaj ntsuam xyuas cov ntaub ntawv feem ntau raug xa mus. Qhov no yog ib qho cuab yeej siv tau zoo los tsim cov xwm txheej ntawm rooj plaub. Txoj kev tshawb no yog dab tsi thiab nws hom dab tsi, peb kawm los ntawm kab lus.

forensic kuaj cov ntaub ntawv
forensic kuaj cov ntaub ntawv

Tasks

Kev tshuaj ntsuam xyuas cov ntaub ntawv daws tau ntau txoj haujlwm, suav nrog cov hauv qab no:

  1. Tsim txoj kev tsim khoom.
  2. Txiav txim siab qhov tseeb thiab txoj hauv kev hloov pauv rau cov ntaub ntawv.
  3. Restoring original content.
  4. Qhia txog cov txhais tau tias siv hauv kev tsim khoom.
  5. Recreating tag nrho hauv ntu.

Expert

Forensicist, uas ua qhov kev tshuaj ntsuam xyuas cov ntaub ntawv, yog ib qho ntawm thawj qhov tshwj xeeb hauv cov kws tshaj lij. Txog niaj hnub no, nws yog qhov xav tau heev hauv lub moj khaum ntawm kev txiav txim plaub ntug, kev txiav txim plaub ntug thiab kev ua txhaum cai. Txawm hais tias muaj coob tus neeg kawm tiav hauv tsev kawm qib siab, nws tseem muaj feem cuam tshuam. Xaiv thaj chaw no, ib tug neegtau txais ib qho tshwj xeeb muaj tswv yim tshwj xeeb, uas yuav tsum muaj kev kawm qib siab, kev paub zoo tshaj plaws thiab kev paub txog kev txawj ntse.

tsheb forensic xeem
tsheb forensic xeem

Organization

Ib lub xeev lossis tsis yog lub xeev lub tsev kawm ntawv qhov kev tshuaj ntsuam xyuas cov ntaub ntawv tau ua tiav muaj cov kws tshaj lij tsim nyog, txhua yam khoom siv niaj hnub tsim nyog thiab tso cai rau kev ua ub no. Ntxiv rau cov tsev hais plaub, kev tshawb fawb tau txiav txim los ntawm cov tuam txhab nyiaj txiag, cov koom haum bar, cov lag luam thiab cov koom haum ntawm ntau hom tswv cuab, thiab cov pej xeem zoo tib yam.

Txhua yam, suav nrog kev tshuaj ntsuam xyuas cov ntaub ntawv, yog ib txoj hauv kev zoo heev los tiv thaiv koj cov cai thiab kev txaus siab. Yog li ntawd, thaum muaj kev tsis ntseeg txog lawv qhov tseeb, kev tshawb fawb tshaj lij tau thov.

Destination

Ntau zaus, kom kev kawm tiav, ib daim ntawv thov tsis txaus. Lub tsev hais plaub tsis kam lees qhov txheej txheem yog tias nws tau thov, piv txwv li, hais lus. Yog li ntawd, nws tsim nyog npaj kom huv si rau cov kauj ruam no. Ntxiv nrog rau daim ntawv thov, lawv tau txais ib daim ntawv los ntawm lub koom haum kws tshaj lij ntawm nws qhov kev pom zoo rau kev kuaj xyuas thiab xa mus rau cov ntaub ntawv xa mus rau lub tsev hais plaub. Forensic kws tshaj lij qhia meej:

  • nqe lus rau kev tshawb fawb;
  • yuav qhia tus nqi kawg;
  • qhia txog koj tus kheej thiab lwm tus kws tshaj lij, yog tias lawv koom nrog, kev ua haujlwm, kev kawm, qib kev kawm thiab cov npe.
hom kev xeem forensic
hom kev xeem forensic

Requirements

Lub sijhawm teem sijhawm ntawm kev tshuaj ntsuam xyuas yog ua los ntawm kev txiav txim siab ntawm tus neeg soj ntsuam lossis kev txiav txim siab ntawm kev txiav txim plaub ntug, hauv cheeb tsam lossis lub tsev hais plaub hauv ntiaj teb. Ib daim ntawv tshawb fawb kuj muaj.

Yog tias muaj kev ntsuam xyuas ntxiv, ces cov ntaub ntawv tsim nyog thiab cov hauv paus ntsiab lus yog:

  • request a legal;
  • kev pom zoo;
  • cov ntaub ntawv raug tshuaj xyuas.

Tshawb nrhiav khoom

Cia sau cov khoom nyob rau hauv kev tshawb xyuas thaum lub forensic soj ntsuam ntawm cov ntaub ntawv raug muab.

  1. Daim ntawv muaj cov ntaub ntawv lossis qhov tseeb. Cov duab tsis tuaj yeem yog qhov khoom ntawm kev tshawb fawb hauv qhov no.
  2. Cov khoom siv thiab cov khoom siv los ntawm cov khoom siv los tsim.
  3. Cov cuab yeej siv cuab yeej siv los tsim cov ntsiab lus ntawm cov ntaub ntawv, nrog rau kev ua tiav thiab xaws.
  4. Tshuaj los hloov cov ntaub ntawv.
  5. Cov khoom tsis cuam tshuam nrog cov ntaub ntawv, tab sis tshuaj xyuas raws li cov txheej txheem no.
  6. Daim ntawv thiab cov khoom lag luam xav tau rau kev qhwv, huv, kev lag luam, siv hauv tsev.
teeb meem ntawm technical forensic kuaj cov ntaub ntawv
teeb meem ntawm technical forensic kuaj cov ntaub ntawv

Yuav tsum tau thiab cov ntaub ntawv

Forensic kws txawj paub qhov txawv 2 hom kev tshuaj xyuas cov ntaub ntawv:

  • details;
  • khoom.

thawj txhais tau tias cov duab nraaj hauv daim ntawv ntawm cov ntawv luam tawm hauv kev luam ntawvlos yog ntawm cov khoom siv kos npe luam ntawv sau los ntawm tes, kos npe, nyiaj thwj thiab cov cim kev xav, thiab lwm yam. Qhov thib ob yog hais txog cov ntaub ntawv ntawm tsab ntawv, lub hauv paus ntawm cov ntaub ntawv thiab pab txhais tau tias.

Yog tias lub luag haujlwm ntawm kev txheeb xyuas cov ntsiab lus tau teeb tsa, ces nws suav nrog:

  • kev kawm txhais tes;
  • txheej txheem txhais thiab sau cov ntsiab lus ua tiav;
  • qhov tseeb ntawm kev hloov pauv los ntawm kev tshem tawm, ntxiv, kos, kos duab thiab lwm yam.

Raws li kev nkag, lawv txiav txim siab qhov sib lawv liag. Nyob rau tib lub sijhawm, nyob ntawm ntau txoj kev tshawb fawb, lawv muaj cov yam ntxwv. Tom qab ntawd cov txheej txheem ntawm daim ntawv thov, hom thiab qauv ntawm cov cuab yeej siv, kev teeb tsa, daim ntawv uas yog ib qho kev sau ntawv, thiab lwm yam.

Yam kev xeem ntawv pov thawj

Muaj ntau hom kev kawm no.

  1. Kev txawj sau ntawv.
  2. Linguistic.
  3. Tus sau.
  4. Technical thiab forensic.

Cia peb saib txhua yam ntawm no luv luv.

Kev txawj sau tes

Nov yog ib hom kev tshawb fawb los tsim kom muaj qhov tseeb uas cuam tshuam nrog cov ntawv sau. Cov ntaub ntawv ntawm no yog:

  • receipts;
  • invoices;
  • orders;
  • xav;
  • pov thawj;
  • nqe lus;
  • kev cog lus;
  • lwm.
teem caij rau kev ntsuam xyuas forensic
teem caij rau kev ntsuam xyuas forensic

kos npe, ntawv luv lossis ntawv tuaj yeem kuaj xyuas. Tau kawm cov txheej txheem ntakev sau ntawv, daws teeb meem kuaj thiab txheeb xyuas cov teeb meem. Thaum lub sijhawm kuaj xyuas, lawv xyuas seb cov ntawv sau tshwj xeeb puas tau hloov pauv, hloov tes, ua raws li lwm tus neeg sau ntawv, nyob rau hauv txoj haujlwm txawv lossis lub xeev, thiab lwm yam.

Kev paub lus Askiv

Hom kev tshuaj ntsuam xyuas muaj xws li forensic linguistics. Nws cov ntsiab lus yog qhov tseeb uas tseem ceeb rau rooj plaub thiab raug tsim los ntawm kev tshuaj xyuas ntawm kev hais lus.

Cov khoom ntawm kev kawm yog cov khoom ntawm kev hais lus uas tau muab sau cia.

Tsis zoo li kev soj ntsuam kev sau ntawv, qhov no lawv raug soj ntsuam los ntawm lawv lub hauv paus chiv keeb, txoj kev qhia thiab qhov tshwm sim ntawm qhov cuam tshuam rau cov neeg tuaj saib lossis ncaj qha rau tus neeg xa ntawv. Kev ntsuas lub hom phiaj ntawm no yog ua raws li cov qauv ntawm Lavxias.

Kev kawm yog raws li kev txheeb xyuas lus. Yog li ntawd, tus kws tshaj lij yuav tsum, ua ntej ntawm tag nrho cov, muaj kev kawm philological. Thaum kuaj, cov ntaub ntawv hauv qab no raug tshuaj xyuas:

  • yam ntxwv ntawm cov ntawv hais txog kev nthuav tawm ntawm kev sau;
  • qhia lub ntsiab lus thiab cuam tshuam los ntawm cov ntawv;
  • npe khoom ntawm tib neeg kev ua haujlwm.
kev txawj ntse forensic
kev txawj ntse forensic

Tus kws tshaj lij

hom kev tshawb fawb no yog ua raws li cov txheej txheem kev paub txog cov qauv ntawm kev hais lus tus cwj pwm, uas qhia txog tus kheej, ruaj khov, hloov pauv ntawm kev hais lus. Nyob rau hauv cov ntaub ntawv no, kev paub ntawm linguistics, sociolinguistics, psycholinguistics thiab psychology yog siv.

Kev kawm -authorship yuav tsum tau tsim. Ntxiv rau kev txiav txim siab lub ntsej muag, tus kws tshaj lij tsim cov duab "kev puas siab puas ntsws" ntawm tus sau thiab cov kev cuam tshuam sab nraud raws li cov ntaub ntawv tau kos.

Qhov khoom ntawm kev tshawb fawb yog cov lus sau ntawm cov ntawv. Nyob rau tib lub sijhawm, cov qauv tsim: sau ntawv xov xwm, tshawb fawb, txhua hnub, kev sau ntawv, thiab lwm yam. Muaj cov khoom uas sau ntawv tau los ntawm kev luam ntawv lossis nrog kev pab ntawm lub tshuab sib txuas. Nws yog ib qho tseem ceeb tias kev sau ntawv tsuas yog txiav txim siab yog tias daim ntawv muaj tsawg kawg yog 500 lo lus.

Technical and forensic expertise

Txoj kev tshawb no yog hais txog cov hom uas tsim cov txheej txheem tsim khoom, kuaj pom cov khoom cuav, kev koom nrog pab pawg thiab cov hauv paus chiv keeb tau tsim.

Cov ntsiab lus ntawm kev kawm yog qhov tseeb raws li daim ntawv tau tsim, txhais tau tias thiab cov khoom siv ntawm kev tsim khoom raug txheeb xyuas. Txhawm rau teb cov lus nug ntawm kev soj ntsuam xyuas cov ntaub ntawv, tus kws tshaj lij yuav tsum muaj kev paub tshwj xeeb hauv thaj chaw physics, chemistry, thev naus laus zis thiab nws qhov kev tshawb fawb.

Cov khoom ntawm kev kawm suav nrog cov ntawv sau thiab cov ntawv sau thiab lawv cov ntaub ntawv, cov cuab yeej sau ntawv, cov cuab yeej sau ntawv.

forensic kuaj cov ntaub ntawv
forensic kuaj cov ntaub ntawv

Tsheb forensics

hom kev tshawb fawb no tsis siv rau cov ntaub ntawv. Tab sis nws yog li ntawd nyob rau hauv kev thov hais tias qhov kev ntsuam xyuas ntawm lub tsheb yuav tsis raug ignored. Muaj ntau yam xwm txheej ntawm txoj kev nyob txhua qhov chaw. Automotive forensic kuaj ntawm lub tsheb pab txheeb xyuasqhov tseeb ntawm qhov xwm txheej. Nws kuj tseem pom zoo kom coj nws ua ntej yuav tsheb siv. Tom qab ntawd koj tuaj yeem paub tseeb tias nws tsis raug nyiag thiab tsis muaj tus lej tawg.

Pom zoo: