Chii - DLP-hurongwa? Kusarudza DLP-maitiro

Mazuvano, unogona kazhinji kunzwa pamusoro mabikirwo akadai DLP-hurongwa. Chii uye kupi raishandiswa? software iyi chakagadzirirwa kudzivirira mashoko kurasikirwa nokuda Detective zvichibvira vachivavhiringidza kana kutumira uye filtration. Uyezve, mabasa akadaro zvichiongororwa, kuonekwa uye ichivharira zvakavanzika mashoko kana kurishandisa, kufamba (zvakarukwa motokari), uyewo kuchengetwa.

Sezvo kutonga, leakage zvakavanzika mashoko imhaka kushanda magadzirirwo pamusoro zivo vanoshandisa, kana mugumisiro kwakaipa mabasa. mashoko akadaro ari muchimiro private chepamusoro kana ruzivo, njere pfuma (IP), nemari kana mishonga ruzivo, kadhi ruzivo uye zvakafanana vanofanira kusimbisa dziviriro matanho chatingapiwa yemhando ruzivo rwokugadzira.

"Data kurasikirwa" uye okuti "mashoko leakage" zvinesungano uye anowanzoshandiswa uchitsanangura, kunyange vari siyanei. Kana iwe neupenyu mashoko dzikwanise ayo leakage apo panobva ine zvakavanzika ruzivo inorasika uye zvadaro rinowanika pana ane mvumo nebato. Zvisinei, mashoko leakage zvinogoneka pasina kurasikirwa.

DLP chikamu

Kwesayenzi nzira inoshandiswa kurwisa date leakage inogona kukamurwa zvinotevera mumapoka: mwero kuchengeteka matanho, njere (yepamusoro) matanho, mikana kuzvidzora uye encryption, uyewo vakazvitsaurira DLP-system (chii zviri - chinorondedzerwa muna zvakadzama pazasi).

mureza matanho

Izvi mureza kuchengeteka matanho akadai firewalls, kupindira vasabatwa hurongwa (IDS), uye antivirus Software vari zvatinosiita zvigadziriswe iripo kuti vadzivirire makombiyuta kubva wokunze uye Insider kurwiswa. Connection Firewall Somuenzaniso, kudzivisa mapindiro kunze komutemo vanhu kuti womukati network, uye kupindira vasabatwa hurongwa anoona kupindira kuedza. Kurwisa Internal zvinogona kudziviswa pokutarira Antivirus, Detective Trojans, yakaiswa pamusoro PC kuti atumire zvakavanzika mashoko, uyewo kuburikidza kushandiswa mabasa anoshanda ari yeGmail.END_STRONG-Server mavakirwo pasina chero mashoko pachedu kana vasanonoka zvakachengetwa pakombiyuta.

Zvimwe kuchengeteka matanho

Zvimwe kuchengeteka matanho anoshandiswa kwazvo specialized mabasa uye vagari algorithms kuziva zvemamiriro date mukana (kureva. E. To Databases kana mashoko acho hurongwa) kana zvemamiriro e-mail exchange. Uyezve, kwemichina yekufambisa mashoko yechizvino dzinoratidza purogiramu uye zvikumbiro kubva pfini vavariro, uye nekuita vakaongorora makombiyuta (semuenzaniso, kuziva keystroke emuchina kana ruzha) rakadzika. Vamwe mabasa aya kunyange vanokwanisa vachiongorora User basa kuziva kujairika date kuwana.

Yakarongerwa DLP-maitiro - chii?

Yakagadzirirwa kudzivirira mashoko DLP-mhinduro zvinoshandiswa zvikavengwa kudzivirira kunze komutemo kuedza kutevedzera kana nekufambisa mashoko kugumbuka (hedu kana nokusaziva) pasina mvumo kana kukwanisa, sezvo mutemo, kubudikidza vanoshandisa avo kuwana zvakavanzika mashoko.

Kuti patsanura vamwe mashoko uye kuzvidzora kuiwana, izvi hurongwa vanoshandisa nzira dzakadai chaiyo enzanirana pamusoro data, muronga fingerprinting, Statistical nzira, kubvuma mitemo uye nguva dzose mashoko, racho bumbiro mitsara, Conceptual tsanangudzo uye mazvi. Types uye kuenzanisa DLP-hurongwa zvinogona achimiririrwa sezvinotevera.

Network DLP (anonziwo kuongorora mashoko kufamba kana madzedzerere)

Kazhinji, ndiko Hardware mhinduro kana Software kuti iiswe iri pfungwa pomumbure, kuuya pedyo mukomberedzo. It inoongorora zvakarukwa motokari kuziva zvakavanzika Data akatumwa zvaipesana mashoko kuchengeteka itsika.

Endpoint DLP (mashoko kushandiswa )

Izvi hurongwa anoshanda pamusoro workstations kuti mugumo vanoshandisa kana servers nemasangano akasiyana.

Sezvo zvimwe rezvebonde mugadziriro, kuti endpoint inogona kuendeswa zvose zvemukati uye zvokunze kubatana uye, naizvozvo, anogona kushandiswa kudzora aibuda mashoko pakati mhando kana mapoka vanoshandisa (akadai se "firewalls"). Vanofanira achigonawo kuongorora e-mail uye pakarepo mameseji. Zviri sezvinotevera - pamberi Mashoko paIndaneti kuti mudziyo, ivo zvazvakaipira ne basa, uye kana zviri mavari, vakavhara chikumbiro kukanganiswa. Somugumisiro, havana vakatasva uye havasi pasi mashoko chengetedzo mitemo pamusoro mudziyo.

DLP-maitiro (michina) ane mukana kuti anogona kuongorora uye kudzora kuwana mumuviri mudziyo mhando (somuenzaniso, mobile Namano okuchengetera nezvaanogona), uye dzimwe nguva kuti kuwana mashoko asati encryption.

Vamwe Hurongwa kuti ushande pahwaro kuguma pfungwa kunogonawo kupa chikumbiro kuzvidzora kuti misa kuedza wokushandura zvakavanzika ruzivo, uye kupa wagona kuti user. Zvisinei, vane zvakaipira kuti vanofanira kuiswa pa mumwe workstation mu pomumbure, uye haagoni kushandiswa pamusoro Mobile mano (semuenzaniso, serura uye PDAs), kana apo haagoni dzinongodya kusimbiswa (semuenzaniso uri workstation paIndaneti Datenroku). Izvi zvinofanira kufungwa nezvazvo apo chisarudzo DLP-marongedzero chero chinangwa.

kuongorora date

DLP-maitiro zvinosanganisira nzira dzakawanda zvainanga chinozivisa inoshanda kana zvakavanzika ruzivo. Izvi dzimwe nguva kuvhiringidzwa inopangidza. Zvisinei, mashoko kuzivikanwa ndiro neurongwa masangano vanoshandisa DLP zvigadzirwa kuona chii kutsvaka (kufamba, panguva yokuzorora kana kushandiswa).

The date iri muboka muronga kana unstructured. Chokutanga mhando anochengeterwa wakaiswa minda mukati faira (semuenzaniso, muchimiro Spreadsheets), apo unstructured rinoreva vakasununguka chimiro chinyorwa (muchimiro rwezuva magwaro kana PDF-mafaira).

Maererano nenyanzvi, 80% kuti mashoko ose - unstructured. Saizvozvowo, 20% - muronga. Information kupatsanura pazvikanganiso kugutsikana pachisara nezvatinovavarira muronga ruzivo uye chechinyorwa kuongorora. Zvinonzi akaita panzvimbo kwezvisikwa kushanda kana mamiriro ezvinhu umo mashoko yakatanga. Saka, mhinduro yomubvunzo «DLP-mugadziriro -?" Chii richava tsanangudzo algorithm kuongorora mashoko.

dzakashandiswa

tsanangura nzira inoshanda kugutsikana nhasi vakawanda. Vanogona kukamurwa muzvikamu zviviri: chaiwo uye inexact.

Chaiwo nzira - avo vari chokuita kugutsikana kuongorora uye kushanda Zero venhema akanaka dzekukurira zvikumbiro.

vamwe All hadzinzwisisiki uye zvingasanganisira: maduramazwi, Keywords, nguva mashoko, kwenguva dzose mashoko, Meta-Tags, Bayesian pachisara Statistical pachisara, etc ...

Efficacy kuongorora kunobva kururama kwaro. , DLP-maitiro ane Rating zvakakwirira ane mukuru unongotaura kuti kupiwa parameter. Kururama kuzivikanwa DLP kunokosha kudzivisa positives dzenhema uye migumisiro yakaipa. Kururama kungaenderana zvinhu zvizhinji, vamwe izvo zvingava ezvinhu kana muitiro. Kururama yokuedzwa anogona nechokwadi rakavimbika DLP-hurongwa - chinenge razero positives venhema.

Achicherechedza uye kudzivisa ruzivo idonhe

Dzimwe anokonzera date nokuparadzirwa inoita ruzivo hwevatambi kuwanikwa kumapati rechitatu. Kwapera nguva rutivi zvingangodaro kuti iratidzike imwe mvumo nzvimbo (semuenzaniso, paIndaneti kana mumwe rokushandisa Laptop). DLP-yezvinhu, mutengo izvo zvinopa Developers pamwe pamusoro-kudiwa uye ingabva vashoma gumi kune zviuru zvishomanana, anofanira kuongorora kuti mashoko ari leaked - mumwe kana kupfuura mapati yechitatu, kana yakanga yakazvimirira mumwe, kana vhinza yakanga yakapiwa kakimi- dzimwe nzira, uye zvichingodaro. d.

Data pa zororo

"Data pa zororo" rinoreva yekare arşive mashoko kuchengetwerwa chimwe yeGmail.END_STRONG PC zvakaoma ngarurege uri kure faira Server, ari dhisiki Psalms. Uyewo, tsanangudzo iyi zvinoshanda umboo anochengeterwa negadziriro yeparutivi system (ari nokupenya nemotokari kana CD-ROM). mashoko Izvi zvikuru mabhizimisi uye hurumende masangano nokungoti yakawanda nemashoko zviri tsva ndangariro mano, uye kazhinji kuwana kwavari chingawanikwa kunze komutemo vanhu kunze pemambure.