
dhokyache model

dhokyache pratirupan hii eka ashee prakriya aahe jyadvare sanrachanatmak asurakshitata kinwa yogya suraksha upayancha abhav yasarkhya sambhavya dhokyanna olakhale jaau shakate aanee tyanchi ganana kelee jaau shakate aanee pratikar upayayojananna pradhanya dile jaau shakate. dhokyachya pratirupanacha uddesh mhanje, pranaliche swaroop, sambhavya hallekhorache swaroop, sambhavya aakraman vahak aanee hallekhorala sarvat jaast havee asaleli malmatta lakshat gheta, bachavkartyanna konati niyantrane kinwa sanrakshn samavisht karane aavashyak aahe yache paddhatshir vishleshan pradan karane. dhamkiche pratirupan, "mea hallah karnyasathi sarvat asurakshit kuthe aahe?" yasarkhya prashnanchi uttare dete.", "sarvat sambandhit dhoke konate aahet?, aanee" yaa dhokyanpasun sanrakshn karnyasathi mallah kaay karanyachi garaj aahe?.
sankalpanatmakdrushtya, bahutek lock tyanchya dainandin jeevanat kahee prakarche dhokyache pratirupan samavisht karatat aanee tyanna teey kalatech nahee. sakalchya kamachya pravasadarmyan kaay chukiche houu shakate yacha vichar karnyasathi aanee sambhavya apghat talhanyasathi purvaniyojit karvai karnyasathi pravasi dhamkiche pratirupan vapartat. khelachya maidanachi gundgiri talhtana ichchit dhyeyachya dishene sarvottam marg tharvatana mule dhokyachya pratirupanat guntaleli asatat. adhik aupcharik arthane, pracheen kalapasoon lashkari sanrakshanatmak tayarila pradhanya denyasathi dhokyache pratirupan vaparale jaat aale aahe.
tyachya-aadharit dhokyachya pratirupanachi utkranti.
1960 chya dashakachya suruvatila samayik sanganakachi suruvat jhalyanantar lagechach, vaiyaktik fayadhyasathi suraksha asurakshitatecha fayda ghenyache marg lokanni shodhanyas suruvat kelee. parinami, abhiyante aanee sanganak shastradnyanni lavkarach mahitee tantradnyan pranalinsathi dhokyachya pratirupan sankalpana vikasit karnyas suruvat kelee.
suruvatichya tee-aadharit dhokyachya pratirupan paddhati 1977 madhye khristofar alekzandarne pahilyanda sadar kelelya sthapatyashastriy namunyanchya sankalpanevar aadharit hotya. 1988 madhye robbert barnardne tee-pranali aakramankartyasathi pahile profile vikasit kele aanee yashasviritya lagoo kele.
1994 madhye edward amoroso yanni 'computer security technologychi moolbhut tattve' yaa tyanchya pustakat 'threat trii' chee sankalpana mandali.dhokyachya zadachi sankalpana nirnay vruksh aakrutivar aadharit hotee. aay. tii. pranalisathi sambhavya dhokyacha kassa fayda gheta yeil yache chitran dhokyachi zaade chitratmakaritya karatat.
swatantrapane, aine. ess. aii. aanee darpanni tyachya-pranalinvaril vishisht halle kase amalat aanale jaau shakatat yachya sanrachit chitramay sadarikaranavar asech kaam kele. parinami aalelya pratinidhitvala 'attack trease' asey mhatale gele.1998 madhye broos sneearne" "surakshit pranali abhiyantriki paddhatichya dishene" "yaa shirshakachya tyachya peparmadhye hallyachya zadancha vapar karoon cyber jokhaminche vishleshan prakashit kele".heey pepper tyachya-pranalinsathi dhokyachya pratirupanachya utkrantimadhye eka moolbhut yogdan asalyache siddha jhaale. sneearchya vishleshanat, hallekhorache lakshya "ruut node" mhanoon darshavile jaate, jyat dhyey gathanyachya sambhavya sadhanansah "leaf nodes" mhanoon darshavile jaate.asha prakare attack treacha vapar kelyane cyber suraksha vyavsayikanna konatyahi paribhashit lakshyachya virodhat ekadhik attack vectorcha paddhatshirpane vichar karnyas anumati midali.
1999 madhye, microsoft cyber suraksha vyavsayik lorren cohnfelder aanee prerit garg yanni microsoft windows vikas vatavaranashi sambandhit hallyancha vichar karnyasathi eka model vikasit kele. (chaal hii eka sankshipt krutee aaheh fasavanuk olakh, mahitishi chhedchhad, nakarane, mahitee ughad karane, seva nakarane, visheshadhikar vadhavane) parinami smaranchinh suraksha vyavsayikanna sambhavya hallekhor konatyahi dhokyacha kassa vapar karoo shakato heey paddhatshirpane nirdharit karnyat madat karate.
2003 madhye, octave (operationally critical threat, esset aanee vulnerability evaluation) paddhat, eka operations-centric threat modelling methodology, organizational risk managementavar laksh kendrit karoon sadar karnyat aalee.
2004 madhye phrank swidersky aanee vindo snider yanni microsoft presdware 'threat modelling' lihile. tyat tyanni surakshit anuprayog tayar karnyasathi dhokyache model vaparanyachi sankalpana vikasit kelee.
2014 madhye rayan stillionsne hii kalpana vyakt kelee qee cyber dhoke vegvegalya shabdarth staransah vyakt kele pahijet aanee dii. emm. ell. (detection maturity level) model prastavit kele. hallah haah dhokyachya paristhiticha eka twarit parinam aahe joou vishisht lakshya lakshat gheuun aanee tyaa dhyeyaparyant pohochanyasathi eka ranniti asalelya vishisht aakramankartyamule hoto. dhyey aanee ranniti hii dii. emm. ell. modelchya sarvoch shabdarth pataliche pratinidhitva karatat. tyanantar tii. tii. pii. (davpech, tantre aanee karyapaddhati) yetat, jeey madhyavarti shabdarth pataliche pratinidhitva karatat. dii. emm. ell. pratikrutichi sarvat qamee shabdarth patali mhanje aakramankartyadvare vaparali jaanari sadhane, yazman aanee packets aanee payload sarkhya nirikshan kelelya jaale kalakruti aanee shevati sarvat qamee shabdarth patalivaril aay. pii. pattyansarkhe anoo nirdeshak. sadhyachi siim (suraksha mahitee aanee karyakram vyavasthapan) sadhane samanyatah keval sarvat qamee shabdarth staravar nirdeshak pradan karatat. tyamule uchch shabdarth staravar dhokyache nirdeshak pradan karoo shakanari siim sadhane vikasit karanyachi garaj aahe.
tyachya uddeshansathi dhamki modelling paddhati.
sankalpanatmakdrushtya, dhokyache pratirupan karanyachi paddhat hii eka paddhatitun vahate. amalbajavanisathi anek dhokyachya pratirupan paddhati upalabdh aahet. samanyatah, dhoka modelling swatantrapane, malmatta-kendrit, aakraman-kendrit, software-kendrit, moolya aanee bhagdharak-kendrit aanee sankarit asha paach paddhatinpaiki eka vaparoon amalat aanale gele aahe. prakashit online samgrichya pramananusar, khalee charcha kelelya paddhati sarvat prasiddha aahet.
pragatichi karyapaddhati.
microsoftmadhye 1999 madhye dhamkichya modelingsathi pragat drushtikon sadar karnyat aala, joou vikaskanna 'aamchya utpadanansathi dhoke' shodhanyasathi eka smaraneey pradan karato. microsoftney vikasit aanee prakashit kelelya dhokyachya modelingchya drushtikonanmadhye pragati, namune aanee paddhati aanee malmatta/pravesh bindu yancha samavesh hota. microsoft karyapaddhati" chya sandarbhancha arth samanyatah pragati aanee deta pravah aakruti assa hoto.
pii.aaa.ess.tii.aaa..
hallyache anukaran aanee dhokyache vishleshan (pasta) hii saat-charananchi, jokhim-kendrit paddhat aahe. anupalan samasya aanee vyavasay vishleshan lakshat gheuun vyavsayik uddishte aanee tantrik aavashyakta sanrekhit karnyasathi hii saat-charananchi prakriya pradan karate. yaa paddhaticha uddesh gatishil dhoka olakh, ganana aanee gunankan prakriya pradan karane haah aahe. ekada dhokyache model purn jhalyavar, suraksha vishayatil tadnya olakhalya gelelya dhokyanche tapshilvar vishleshan vikasit karatat. shevati, yogya suraksha niyantrane mojali jaau shakatat. yaa paddhaticha uddesh vapar aanee payabhoot suvidhancha aakramankari-kendrit drushtikon pradan karane aahe jyatoon bachavkarte malmatta-kendrit shaman dhoran vikasit karoo shakatat.
trik.
jokhim-vyavasthapan sadhan mhanoon dhokyache model vaparane heey trike paddhatiche kendrabindu aahe. yaa chaukatit, suraksha lekhaparikshan prakriyeche samadhan karnyasathi dhokyache namune vaparale jaatat. dhokyache model heey 'requirement model' varr aadharit asatat.aavashyakta model pratyek malmatta vargala niyukt kelelya jokhamichi bhagdharak-paribhashit" "sweekarya" "patali sthapit karate". aavashyakta pratimananche vishleshan eka dhokyache pratiman dete jyatoon dhokyanchi ganana kelee jaate aanee jokhim moolye niyukt kelee jaatat. malmatta, bhoomika, krutee aanee ganana kelelya jokhim pradarshanavar aadharit jokhim model tayar karnyasathi purn jokhim model vaparale jaate.
vishal.
drushya, chapal aanee sopee dhamki (vishal) paddhat, dhamkiche modeller yaa vyavsayik svayanchalit dhamkiche modelling platformwar aadharit aahe. vishal kshetrasathi done prakarche model tayar karane aavashyak aaheh anuprayog dhamki model aanee operational dhamki model. anuprayog dhokyache model prakriya-pravah aakruti vapartat, jeey sthapatya drushtikonache pratinidhitva karatat. dii. eff. dii. chya aadhare aakramak drushtikonatun operational threat model tayar kele jaatat. yaa drushtikonatun sansthechya vikasat vishalateche ektrikaran aanee jivanchakra vikasit karane shakya hote.
sankarit dhoka modelling paddhat.
sanshodhakanni vividh paddhatinche sakaratmak ghatak ekatra karnyasathi hii paddhat tayar kelee. hii karyapaddhati chauras aanee suraksha card aanee vaiyaktik gair-grat yasah vividh paddhatincha samavesh karate.
samanyatah teey dhamkichya modelling prakriyesathi sweekarle.
tyachyashi sambandhit serve dhokyachya modelingchya prakriya, vishleshan kelya jaananya anuprayogache aanee/kinwa payabhoot suvidhanche drushya pratinidhitva tayar karoon suru hotat. vishleshanat madat karnyasathi anuprayog/payabhoot suvidha vividh ghatakanmadhye vighatit kelya jaatat. ekada purn jhalyavar, sambhavya dhoke olakhanyasathi aanee tyanchi ganana karnyasathi drushya pratinidhitva vaparale jaate. olakhalya gelelya dhokyanshi sambandhit jokhimambabatche modelche pudhil vishleshan, dhokyanna pradhanya dene aanee yogya shaman niyantranachi ganana karane heey dhokyachya model prakriyechya paddhatishastriy aadharavar avalambun asate. dhokyanchi olakh aanee ganana (kinwa shaman uddishte) ektar 'hallah-kendrit' margane kinwa 'malmatta-kendrit' margane kelee jaau shakate. pahila sambhavya hallyanchya prakaranvar laksh kendrit karato jeey qamee kele jaatil, tarr dusra sanrakshit kelelya malmattanvar laksh kendrit karato.
deta pravah aakrutivar aadharit drushya pratinidhitva.
microsoftchi karyapaddhati, pasta aanee trike heey pratyek deta flow diagram (dii. eff. dii.) vaparoon anuprayog-payabhoot suvidhanche drushya pratinidhitva vikasit karatat. 1970 chya dashakat pranali abhiyantyansathi, uchch staravar, ekhadya anuprayogamule deta kassa pravahit jhaala, sangrahit keela gela aanee anuprayog chalavanaya payabhoot suvidhandvare hatalale gele, heey sanvad sadhanyache sadhan mhanoon dii. eff. dii. vikasit kele gele. paramparikpane, dii. eff. dii. keval chaar adviteey chinhe vapartatah deta flow, deta stoars, prakriya aanee parasparsanvadi. 2000 chya dashakachya suruvatila, dhokyachya pratirupanasathi dii. eff. dii. chaa vapar karata yava yasathi vishvasachya seema heey atirikt chinh jodanyat aale.
ekada anuprayog-payabhoot suvidha pranaliche tyachya paach ghatakanmadhye vighatan jhaale qee, suraksha tadnya serve dnyat dhokyachya shreninviruddha pratyek olakhalya gelelya dhokyachya pravesh binducha vichar karatat. sambhavya dhoke ekada olakhale gele qee, suraksha niyantrane qamee karane mojale jaau shakate kinwa atirikt vishleshan kele jaau shakate.
arj karnyasathi aanakhi kshetre.
dhamkiche pratirupan keval tyavarach navhe tarr vahan, imarat aanee gharguti svayamchalitakaran yasarkhya itar kshetranvarhi lagoo kele jaat aahe. yaa sandarbhat, rahivashanchya halchalinchi mahitee, kamachi vel aanee aarogya paristhiti yasarkhya suraksha aanee gopaniyatesathichya dhokyanche pratirup tasech sharirik kinwa jaale-aadharit halle tayar kele jaatat. nantarche adhikadhik upalabdh smart imarat vaishishtyancha vapar karoo shakate, mhanje.eae., sensors (udaa.jee., rahivashanchi hergiri karane) aanee actuators (udaa.jee., darvaje ughadanyasathi).