Free Essay

Types of Attacks

In: Other Topics

Submitted By Rengi
Words 4548
Pages 19
1

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

skcatta enilno fo sepyT
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gnimrahP gnihsihP gnikcajih noisseS gnikcajih egaP gnikcajih PI sdrowssap gnisseuG seitilibarenluv ytiruces nwonk gnitiolpxE SoDD & SoD ecivres fo laineD sroodkcaB

Types of attacks

WÜAgtÄtÄ TÄ~{tÜÉu|

2

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

skcatta enilno fo sepyT
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erawlaM ecrof eturB sisylanatpyrC noissimE reggolyek erawdraH

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

skcatta enilno fo sepyT
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sisylana ciffarT gnippateriW gnippordsevaE )MTIM( elddim-eht-ni-naM gnifoopS gnireenigne laicoS sreffinS gnillaid raw ro gnillaid modnaR

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.sroodkcab llatsni ot mrow retupmoc ro sesroh najorT fo esu yam srekcaH ssecca erutuf rof sroodkcab etaerc srekcah ,ssecca gniniag retfA .noitcepsni lausac morf neddih niamer ot gnitpmetta elihw ,retupmoc a ot ssecca etomer eruces ot sroodkcab esu yllacipyt srekcaH .gniggubed retfa meht evomer ot stegrof remmargorp eht nehw melborp a emoceB

sroodkcaB

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.sremotsuc rof troppus lacinhcet edivorp ot smetsys rieht no sroodkcab llatsnierp srerutcafunam retupmoc ynaM .gnipoleved era yeht taht smargorp eht fo gnirotinom ro gniggubed etatilicaf ot ssecca retsaf eveihca ot sremmargorp yb desU .ylgnidrocca sthgir ssecca laiceps detnarg neht si hcihw DI resu niatrec a morf nur gnieb yb dereggirt si ro ,tupni fo ecneuqes laiceps emos esingocer rehtie naC .slortnoc ytiruces lamron eht hguorht og ot deen eht tuohtiw smargorp ot ssecca sremmargorp tnarg ot smetsys gnitarepo ro snoitacilppa otni nettirw edoc margorp fo seceiP

sroodkcaB

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4

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.ssecca niag ot kcatta fo sepyt rehto htiw rehtegot desu eb yaM .metsys ro krowten a ot ssecca gniniag ta detegrat toN .skcatta SoD era segatuo ecivres lla toN .tenretnI eht no elbaliavanu segap bew detsoh eht ekam ot stpmetta kcatta eht dna ,srevres bew eliforp-hgih era stegrat eht yllacipyT .eldnah nac ti naht erom stseuqer ecivres ro noitamrofni htiw ti gnidoolf yb ecruoser retupmoc a fo ecivres eht gnitpursid ta smiA

)SoD( ecivres fo laineD

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

;smetsys eht ni dedulcni neeb evah sroodkcab on taht mrifnoc ot gnitset hguoroht retfa ylno esu noitcudorp otni tup eb yllamron nac smetsys taht hcus serudecorp lortnoc egnahc dna tnempoleved metsys tnegnirts ecalp ni tuP ;secruos detsurt morf ylno smetsys tpecca dna sroodkcab detnemucodnu on niatnoc stcudorp eht taht srodnev morf noitacifitrec niatbO snoitulo 7 7

sroodkcaB rof S detsegguS emoS

5

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.sresu dednetni eht dna retupmoc eht neewteb noitacinummoc eht tcurtsbO .ecivres dednetni sti edivorp regnol on nac ti taht hcus secruoser sti emusnoc ro teser ot retupmoc eht ecroF

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smrof )SoD( ecivres fo laineD

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

sehcaerb ytiruces fo ytilibaborp eht esaercni ecneh dna serusaem ytiruces niatrec fo gnikrow eht tceffa yam ecnerrucco rieht ,sehcaerb ytiruces etaidemmi naht rehtar ,secivres ot snoitpursid eb yam skcatta SoD fo tcapmi tcerid eht hguohtlA

)SoD( ecivres fo laineD

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6

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

stnemegnarra yrevocer dna pukcab etauqeda ecalp ni tuP yticapac metsys ybdnats etauqeda eraperP ylno secruos dezirohtua morf ciffart tpecca ot )"sPSI"( sredivorp ecivres tenretni htiw egnarrA smetsys eht ot ciffart krowten yrassecennu kcolb ot ytiruces krowten etauqeda tnemelpmI

SoD-SSS

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.metsys ro krowten tegrat eht drabmob ot smargorp kcatta SoD esoht lla setaitini ylsuoenatlumis neht rekcatta ehT .kcatta enilno fo seuqinhcet suoirav yb smetsys rehto fo sderdnuh neve ro snezod otni smargorp kcatta SoD secudortni yletarebiled rekcatta elgnis a ,kcatta )"SoDD"( ecivres fo lained detubirtsid a nI .secruos elpitlum ro eno ta detaitini eb nac kcatta SoD
)SoDD( ecivres fo laineD

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detubirtsiD

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~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.) metsys tnemeganam esabatad :SMBD ro revres krowten a sa hcus( seitilicaf ro atad resu ot ssecca ysae sedivorp ro noitacitnehtua smrofrep ,segelivirp laiceps htiw setarepo ytilibarenluv eht gniniatnoc margorp eht nehw tseretni tnacifingis fo era seitilibarenluV .tiolpxe nwonk a evah dluoc ro ,yroeht ni ylno rehtie tsixe nac ytilibarenluv A .metsys eht ni swalf ngised ro sgub morf tluser yam seitilibarenluV .metsys eht fo smsinahcem tidua ro ycnetsisnoc ,lortnoc ssecca ,ytilibaliava ,ytirgetni ,ytilaitnedifnoc eht etaloiv ot rekcatta na gniwolla metsys a ni ssenkaew A

ytilibarenluV

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.segap bew fo tnetnoc eht yfidom ot sredurtni wolla yam srevres bew fo snoitacilppa gnipoleved rof desu sloot tnempoleved ro sllawerif ,srevres bew fo seitilibarenluV .sessenkaew ytiruces yfitnedi ot smetsys ralucitrap eborp ot sloot detamotua fo esu ekam yam srekcatta ,ylevitanretlA .noitamrofni hcus fo secruos suoirav sedivorp tenretni ehT erawtfos ro erawdrah eht ot detaler eb nac seitilibarenluv ytiruceS .metsys ralucitrap a ot ssecca dezirohtuanu niag ot swalf ytiruces nwonk tiolpxe yam srekcattA

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seitilibarenluv ytiruces nwonk gnitiolpxE

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~Ä W { t Ü ÉÜ gA |u t tÄ Ä

yregrof tseuqer etis-ssorc gnitpircs etis-ssorc noitcejni LQS noitcejni edoc noitidnoc ecar kcatta gnirts tamrof kcatta cbil-ot-nruter wolfrevo regetni wolfrevo paeh wolfrevo reffub :era stiolpxe fo sepyt nommoC .seitilibarenluv fo egatnavda ekat ot esu yeht msinahcem tahw yb dezirogetac eb nac stiolpxE seitilibarenluv ytiruces nwonk gnitiolpxE

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.kcatta ecivres fo lained a ro noitalacse egelivirp gniwolla ro metsys retupmoc a fo lortnoc gniniag sa sgniht hcus sedulcni yltneuqerf sihT .)deziretupmoc yllausu( cinortcele gnihtemos ro ,erawdrah ,erawtfos retupmoc fo tuo roivaheb detapicitnanu ro dednetninu teg ot redro ni ytilibarenluv ro hctilg ,gub a fo egatnavda ekat taht sdnammoc fo ecneuqes ro ,atad fo knuhc a ,erawtfos fo eceip A

tiolpxE

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.ecivres fo lained ,noitucexe edoc ,ssecca atad dezirohtuanU :metsys elbarenluv tsniaga noitca eht ot gnidrocca deifissalc eb nac stiolpxE seitilibarenluv ytiruces nwonk gnitiolpxE

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.rotartsinimda metsys eht yb detnarg esoht tsap tiolpxe eht gninnur nosrep eht fo segelivirp eht sesaercni yllausu dna metsys elbarenluv eht ot ssecca roirp seriuqer 'tiolpxe lacol' A .metsys elbarenluv eht ot ssecca roirp yna tuohtiw ytilibarenluv ytiruces eht stiolpxe dna krowten a revo skrow 'tiolpxe etomer' A ytilibarenluv eht stcatnoc tiolpxe eht yaw eht ot gnidrocca deifissalc eb nac stiolpxE seitilibarenluv ytiruces nwonk gnitiolpxE

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.seiddik tpircs demankcin netfo ,srekcatta suoicilam delliksnu fo erised yramirp eht si stiolpxe hcus ot ssecca niatbo ot dna 'stiolpxe yad orez' sa ot derrefer era stiolpxe hcuS .srekcarc suoicilam rehto ro sevlesmeht ot etavirp meht peek tub stiolpxe rieht hsilbup ton od srekcah tahkcalb emoS etelosbo semoceb tiolpxe eht dna hctap a hguorht dexif si ytilibarenluv eht ,dehsilbup si tiolpxe na nehW seitilibarenluv ytiruces nwonk gnitiolpxE

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.ytilibarenluv erawtfos cificeps a fo egatnavda ekat ylno nac tiolpxe elgnis a yllamroN .toor sehcaer eno litnu yldetaeper segelivirp etalacse ot neht ,ssecca level-wol niag ot tsrif ,stiolpxe lareves esu ot elbissop si tI .metsys retupmoc a ot ssecca level -resurepus edivorp ot dengised era stiolpxe ynaM seitilibarenluv ytiruces nwonk gnitiolpxE

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

;seuqinhcet kcatta tsetal eht morf tcetorp ot stnempoleved ygolonhcet tsetal eht fo tsaerba peek ot elba era ohw srodnev erawtfos dna erawdrah tceleS ;smetsys eht fo snoitacilppa dna smetsys gnitarepo eht ot setadpu dna sehctap ytiruces tsetal eht ylppA ;sllawerif dna srevres eht fo sessecorp retupmoc dna smargorp desunu yna elbasid ro evomeR

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seitilibarenluv ytiruces nwonk gnitiolpxE -SSS

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.dohtem gnireenigne laicos htiw noitanibmoc ni desu eb yam suht dna resu eht htiw noitcaretni emos eriuqer yaM .noitacilppa tneilc htiw dessecca fi tiolpxe na dnes taht srevres deifidom fo gnitsisnoc yllausU

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snoitacilppa tneilc tsniaga stiolpxE

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.)sdrowssap gnittes no ylralucitrap( snoituacerp ytiruces no sremotsuc ot ecnadiug etauqeda edivorP ;stnenopmoc krowten lacitirc no sdrowssap tluafed lla egnahc ylsuoluciteM ;)stpmetta nogol lufsseccusnu elpitlum retfa sDI resu elbasid .g.e( slortnoc ssecca tnegnirts ecrofnE ;)sdrowssap ni segnahc cidoirep ro ,sdrowssap fo htgnel muminim gnitadnam ,.g.e( seicilop drowssap ecrofnE

drowssap gnisseuG-SSS

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.)seiranoitcid ni sdrow ,.g.e( tsrif snoitanibmoc desu ylnommoc gniyrt yb ssecorp siht pu deeps skcatta emoS .krowten ro metsys a otni yrtne niag ot snoitanibmoc elbissop lla tset ot erawtfos gnisu euqinhcet A

sdrowssap gnisseuG

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T

~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.)krowten detuor yllanretxe laer a ton si siht ylsuoivbo( 42/0.1.861.291 rof denitsed ciffart yna reviled nac ti taht sredivorp rehto ot esitrevda lliw SA taht neht ,321 SA edisni si 42/0.1.861.291 krowten eht fi elpmaxe roF .ot ciffart reviled nac ti taht skrowten PI )tsacdaorb ,.e.i( esitrevda ot PGB sesu SA hcaE .smetsys suomonotua neewteb gnituor PI tuoba noitamrofni egnahcxe ot desu locotorp gnituor dradnats eht si PGB .rebmun reifitnedi SA euqinu nwo sti sah SA hcaE .ycilop gnituor lanretxe elgnis a rednu etarepo taht skrowten fo puorg A

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)SA( metsyS suomonotuA

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.)PGB( locotorP yawetaG redroB eht gnisu deniatniam era meht neewteb selbat gnituor eht dna )SA( smetsys suomonotua otni rehtegot depuorg era sesserdda PI laudividni ,level labolg eht tA .selbat gnituor etad-ot-pu htiw deilppus ylraluger eb tsum revres hcae ,siht od oT .dereviled ylefas si ti litnu niaga dna niaga ,noitanitsed eht ot resolc ,rehtona ot revres eno morf atad gnissap yb rehtona dna sserdda PI eno neewteb noitacinummoc selbane tenretni ehT .selbat gnituor tenretnI gnitpurroc yb sesserdda PI fo spuorg fo revo gnikat etamitigelli eht si )"gnikcajih PGB" sa ot derrefer semitemos( gnikcajih PI

gnikcajih PI

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~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.segap tluser eht no nwohs eno eht si etisbew eugor eht taht erusne ot yrt lliw remmaps A .deyalpsid eb lliw LRU eno ylno ,tnetnoc emas eht evah segap owt fI .segap bew gnixedni elihw setacilpud tceted srelwarc bew emos esuaceb elbissop edam ,gnikaolc fo mrof a si gnikcajih egaP .sdrow yek niatrec rof segap tluser ni sgniknar hgih eveihca ot euqinhcet siht esu nac sremmapS .setisbew suoicilam ro detalernu ot srefrus bew stcerider tub ,relwarc bew a ot lanigiro eht ot ralimis stnetnoc swohs hcihw etisbew ralupop a fo ypoc eugor a gnitaerc yb deveihca si tI .)gnixedmaps( enigne hcraes a fo xedni eht gnimmaps fo mrof A

gnikcajih egaP

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.kcatta SoDD a ro gnimmaps htiw esu rof sesserdda PI niatbo ot sresu suoicilam yb desu semitemos si gnikcajih PI .ecaps PI dilav ylno niatnoc skrowten maertsnwod rieht morf stnemesitrevda PGB taht os ciffart PGB retlif lliw sPSI yllacipyT .detrevid eb ot ciffart rof elbissop si ti neht Y SA ni sediser yllaer taht krowten a sesitrevda X SA fI .esu ot dezirohtua yllautca ton si ti taht krowten a sesitrevda SA na fi tnedicca yb ro esoprup no rucco nac gnikcajih PI

gnikcajih PI

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.retupmoc s'revres eht ro resu eht rehtie fo trap etairporppa eht fo stnetnoc yromem ro elif eht gniniatbo ,elpmaxe rof ,yb yek noisses eht laetS seitilibarenluv gnitpircs etis-ssorC fo egatnavda gnikaT .syek noisses ticilli niatbo ot gniffinS :noisses a kcajih ot desu sdohtem niam eerht era erehT

gnikcajih noisseS

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

retupmoc s'mitciv eht no seikooc devas eht ot ssecca htiw ro retupmoc yraidemretni na gnisu rekcatta na yb nelots ylisae eb nac setis bew ynam no noisses a niatniam ot desu seikooc PTTH eht sa ,srepoleved bew ot ecnaveler ralucitrap sah tI .revres etomer a ot resu a etacitnehtua ot desu eikooc cigam a fo tfeht eht ot refer ot desu si ti ,ralucitrap nI .metsys retupmoc a ni secivres ro noitamrofni ot ssecca dezirohtuanu niag ot noisses retupmoc dilav a fo noitatiolpxE

gnikcajih noisseS

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.noisses eht kcajih neht ,setacitnehtua resu eht retfa litnu tiaw ylpmis nac rekcatta eht sa ,gnikcajih tsniaga noitcetorp sa sselesu si noitacitnehtua yradnoces desab nekot rehto ro ,drac DIruceS fo esU .)gnisworb eliw ylreporp gnikrow morf nottub kcab eht gnitneverp ,elpmaxe rof( smelborp emos esuac nac tub ,ecalp nekat sah kcatta na rehtehw yfitnedi ot ysae ti sekam dna etarepo nac rekcatta na hcihw ni wodniw eht secuder yllacitamard sihT .tseuqer yreve dna hcae htiw eikooc eht fo eulav eht egnahc lliw secivres emoS

gnikcajiH noisseS-SSS

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.noisses gnisworb a gnirud egnahc ot elbail si sserdda PI s'ohw sresu rof gnitartsurf eb dluoc dna ,revewoh ,sserdda PI emas eht serahs ohw ydobemos yb skcatta tneverp ton seod sihT .noisses taht gnirud desu tsal eno eht dehctam resu eht fo sserdda PI eht taht tseuqer hcae htiw kcehc dluoc revres bew a ,elpmaxe roF .resu eht fo ytitnedi eht tsniaga skcehc yradnoces ekam secivres emoS .skcatta elyts-gniffins stneverp yletelpmoc ti esuaceb ,secivres ecremmoc -e rehto dna sknab desab-bew yb nopu-deiler ylediw si euqinhcet sihT .yek noisses eht ralucitrap ni ;seitrap eht neewteb dessap atad eht fo noitpyrcnE .rorre dna lairt hguorht yek noisses dilav a sseug ylpmis dluoc rekcatta na taht ksir eht secuder sihT .yek noisses eht sa gnirts ro rebmun modnar gnol a fo esU

gnikcajiH noisseS-SSS

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~Ä W { t Ü ÉÜ gA |u t tÄ Ä

taerht suoires siht tsniaga tcetorp ot deriuqer era gnimrahp-itna sa nwonk serusaem detacitsihpoS .gnimrahp tsniaga tcetorp tonnac erawtfos lavomer erawyps dna erawtfos surivitnA .setisbew gniknab enilno dna ecremmoce gnitsoh sessenisub ot nrecnoc rojam fo emoceb sah gnimrahP .noitamrofni ytitnedi laets ot gnihsihp htiw desu si gnimrahP .erawtfos revres SND ni ytilibarenluv a fo noitatiolpxe yb ro retupmoc s’mitciv a no elif stsoh eht gnignahc yb rehtie detcudnoc eb nac gnimrahP .etisbew )sugob( rehtona ot ciffart s'etisbew a tcerider ot gnimia kcatta s'rekcah a si gnimrahP

gnimrahP

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.serusaem lacinhcet dna ,gniniart resu ,noitalsigel edulcni stnedicni gnihsihp detroper fo rebmun gniworg eht htiw laed ot stpmettA .llew sa desu neeb sah tcatnoc enohp hguohtla ,egassem tnatsni na ro liame gnisu tuo deirrac yllacipyt si gnihsihP .setisbew gnihsihp ro sliame hguorht ssenisub ro nosrep yhtrowtsurt a sa gnidareuqsam yb ,sliated drac tiderc dna stnuocca knab ,sdrowssap ,emanresu ekil ,noitamrofni evitisnes eriuqca yltneluduarf ot tpmetta srehsihP

gnihsihP

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81

T

~Ä W { t Ü ÉÜ gA |u t tÄ Ä

dnuor yaw rehto eht ton tub seitrap etomer devorppa-erp ot smedom eht morf ylno detaitini eb nac smedom eseht hguorht snoitcennoc krowten etomer taht hcus edom ”kcab-laid“ a ni secived ralimis rehto ro smedom eht erugifnoC ;stnemges krowten lacitirc rehto ssecca ot elba eb ton dluow yeht ,smedom eht hguorht skrowten lanretni eht ot ssecca dezirohtuanu niag nac srekcatta fi neve taht os krowten lanretni eht fo stnemges tnatropmi rehto morf smedom eht ot detcennoc tnemges krowten eht etarapes dna snoitacol eruces yllacisyhp ni smedom lla esilartneC smedom dezirohtuanu tceted ot egnahcxe enohpelet s’noitutitsni eht no srebmun eht lla ”laid raw“ yllacidoirep .g.e ,dellortnoc dna dezirohtua neeb evah smedom lla taht erusnE

gnillaid )raw( modnaR - SSS

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.smedom eht hguorht skrowten eht ot ssecca niag nac rekcatta eht taht os serusaem ytiruces rehto dna sllawerif krowten ssapyb taht smedom gnitceted fo evitcejbo eht htiw egnahcxe enohpelet nwonk a no rebmun yreve slaid ylmodnar ro yllaitneuqes rekcatta na erehw euqinhcet A

gnillaid )raw( modnaR

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91

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.)serusaem noitagitim sa( seuqinhcet noitacitnehtua gnorts dna atad evitisnes ylhgih fo noitpyrcne dne-ot-dne gnorts yolpeD ;)secived rieht otni sreffins gnidaol gnidiova no ylralucitrap( snoituacerp ytiruces no sremotsuc ot ecnadiug etauqeda edivorP ;).cte sretuor ro sllawerif gnisu yb sresu fo tesbus dellortnoc a ot detcirtser si atad evitisnes fo noitanimessid taht os stnemges otni skrowten lanretni etarapes .g.e( segassem fo noitpecretni dezirohtuanu tneverp ot ytiruces krowten etauqeda tnemelpmI

reffinS-SSS

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T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

tnetnoc sti sezylana dna sedoced yllautneve dna tekcap hcae serutpac reffins eht ,krowten eht revo htrof dna kcab levart smaerts atad sA )reffins sseleriw ro reffins tenrehtE na ,skrowten fo sepyt ralucitrap rof ,ro rezylana locotorp ro rezylana krowten a sa nwonk oslA .krowten a fo trap ro krowten latigid a revo gnissap ciffart gol dna tpecretni nac taht erawdrah/erawtfos retupmoc A

sreffinS tekcaP

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02

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

;snoitacol etairporppa ta sllawerif derugifnoc ylreporp llatsnI ;noisses eht ot euqinu si taht ytitnedi detpyrcne na no osla tub sserdda PI eht ylno ton no desab era hcihw ,noisses detacitnehtua na nihtiw dettimsnart segassem gnitacitnehtua rof seuqinhcet noitacitnehtua gnorts tnemelpmI

gnifoopS – SSS

04 04

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.egatnavda etamitigelli na sniag ybereht dna atad gniyfislaf yb rehtona sa sedareuqsam yllufsseccus margorp ro nosrep eno hcihw ni noitautis a si kcatta gnifoops a ,ytiruces krowten fo txetnoc eht nI

gnifoopS

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12

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.snoitasrevnoc etavirp no ni netsil ot esuoh a fo pirdsevae eht ni tuo edih yllaretil dluow elpoep hcihw ni snoitautis morf semoc mret eht fo nigiro ehT .reppordsevae na dellac si )srehto fo snoitasrevnoc eht no ni snetsil ylterces ohw enoemos .e.i( gnippordsevae ni setapicitrap ohw enO .stneipicer dednetninu yb snoitasrevnoc fo gnitpecretni ehT

gnippordsevaE

24 24

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.noitacitnehtua tuohtiw desu nehw ,locotorp egnahcxe yek namlleH-eiffiD lanigiro eht ot elbacilppa ylralucitrap osla si dna yhpargotpyrc yek-cilbup tsniaga krow nac kcatta MTIM ehT .smitciv owt eht neewteb gniog segassem tpecretni dna evresbo ot elba eb tsum rekcatta ehT .desimorpmoc neeb sah meht neewteb knil eht taht gniwonk ytrap rehtie tuohtiw seitrap owt neewteb segassem ,lliw ta yfidom dna tresni ,daer ot elba si rekcatta na hcihw ni kcatta nA

)MTIM( elddim-eht-ni-naM

14 14

22

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.noitpecretni lufwal sa nwonk esiwrehto si ytirohtua latnemnrevog dezingocer rehto ro ecilop yb gnippateriw dezilageL .noitasrevnoc eht gniyrrac langis lacirtcele eht fo tnuoma llams a deppat ro ffo werd dna derotinom gnieb saw ohw nosrep eht fo enil enohpelet eht fo seriw eht ot deilppa saw noitcennoc gnirotinom eht ,yllacirotsih esuaceb eman sti devieceR .snaem trevoc yb netfo ,ytrap driht a yb snoitasrevnoc tenretnI dna enohpelet fo gnirotinom ehT

gnippateriW

44 44

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.)noitpyrcne( ytilaitnedifnoc fo ecivres ytiruces a gniyolpme yb gnippordsevae tsniaga detcetorp eb nac segasseM .gnippordsevae sa tnuoc ton seod ti gnissentiw ,tsacdaorb ylcilbup si egassem a fI .etavirp deredisnoc noitacinummoc fo dohtem rehto yna dna ,gnigassem tnatsni ,liame ,)gnippateriw( senil enohpelet revo enod eb naC

gnippordsevaE

34 34

32

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

ytimynona eht ecuder yltaerg erofereht dna smaerts suomynona eht yaler ot desu gnieb era sedon hcihw refni ot krowten eht fo weiv laitrap a ylno htiw seirasrevda wolla seuqinhcet sisylana-ciffart emoS .stekcap krowten fo gnimit dna ycneuqerf eht gnirotinom yb noitamrofni tnatropmi niag nac rekcatta nA

sisylana ciffarT

64 64

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.sisylana krowten laicos fo smrof suoirav edulcni yam seuqinhcet sisylana ciffart decnavdA .srehto dna ,sbaL lanoitaN tsewhtroN cificaP ,cifitneicS noirO ,xemeM ,scitylanA lausiV ,2i yb dereffo esoht sa hcus smargorp elbaliava yllaicremmoc gnidulcni ,smargorp erawtfos retupmoc detacided yb detroppus eb yam sksat sisylana ciffarT .ciffart eht morf derrefni eb nac erom eht ,derots dna detpecretni neve ro ,devresbo segassem fo rebmun eht retaerg eht ,lareneg nI .detpyrced eb tonnac dna detpyrcne era segassem eht nehw neve demrofrep eb nac tI .noitacinummoc ni snrettap morf noitamrofni ecuded ot redro ni segassem gninimaxe dna gnitpecretni fo ssecorp ehT

sisylana ciffarT

54 54

42

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.)snoitulos erawtfos ekilnu( noitallatsni erawtfos eriuqer ton od dna ,)ecnatsni rof drowssap SOIB a tcelloc ot elba erofereht era dna( no denrut si retupmoc a tnemom eht morf gniggol nigeb yeht sa sreggolyek erawtfos revo egatnavda na evah sreggolyek erawdraH .sdraobyek BSU dna 2/SP htiw krow ot dengiseD .yromem lanretni na no ytivitca draobyek lla gol taht retupmoc eht dna draobyek eht neewteb ni gulP

reggolyek erawdraH

84 84

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.evitamrofni ssel hcum sisylana hcus ekam nac hcihw depoleved neeb evah noitarepo reliamer ni snoitairav lareveS .reviecer etamitlu eht htiw rednes eht gnitcennoc yb rednes taht fo ytimynona eht ecreip ot )yllacitamotua( elba eb yam tsylana ciffart a ,retfaereht yltrohs revres taht gnivael devresbo si egassem )dezimynona won fi( htgnel lacitnedi na dna ,revres gniliamer a ot gniog devresbo si egassem a fI .morf emac yllanigiro yeht erehw gnilaever tuohtiw meht sdrawrof hcihw dna ,txen meht dnes ot erehw no snoitcurtsni deddebme htiw segassem seviecer hcihw retupmoc revres a si reliamer A

74 74

smetsys reliameR gnikcattA sisylana ciffarT

52

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.atad derots eht ot ssecca tsaf edom evirdnep sreffo sreggolyek emos unem txet dnoyeB .unem a ecudorp ot atad "depyt" htiw retupmoc eht gnitneserp strats neht dna depyt neeb sah drowssap eht stceted ti ,retupmoc dna draobyek eht neewteb-ni deggulp si reggolyek erawdrah eht sA .rotide txet retupmoc a otni drowssap laiceps a gnipyt yb deveirter si atad dedrocer eht elohw eht nO

reggolyek erawdraH

05 05

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

reggolyek erawdraH
94 94

tsol si rewop nehw neve ,atad dedrocer eht serots ot yromem elitalov-non A yromem elitalov-non eht ot ti sessap dna ,ti sessecorp ,retupmoc dna draobyek eht neewteb maertsatad eht sterpretni ot rellortnocorcim A :gniwollof eht evah ot evah sreggolyek erawdrah llA

62

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.tsepmeT emanedoc eht rednu nwonk ,tnempiuqe dedleihs yllaicepse rof serudecorp tnemeganam dna sdradnats tset fo tes a dehsilbatse yehT .0691 dnuora ytiruces noissime no hcraeser detrats ,snoitaname gnisimorpmoc eseht tuoba denrecnoc ,snoitazinagro yratilim emoS .gnitupmoc cinortcele fo syad ylrae eht ecnis nwonk neeb sah melborp ehT

noissimE

25 25

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.ecnatsid a ta noitamrofni laets ot slangis hcus ezylana dna tpecretni nac reppordsevae deppiuqe -llew dna detacitsihpos a ,snoitidnoc doog rednU .atad dessecorp tuoba noitamrofni yrrac snoissime eseht fo emoS .sreviecer oidar ybraen ni ecnerefretni esuac yeht nehw elbaeciton emoceb yam yeht ,sevaw oidar fo mrof eht ekat snoissime eseht erehW .noitarepo lamron fo stceffe edis dednetninu sa yltsom ,smrof suoirav ni ygrene time sretupmoC

noissimE

15 15

72

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.elbarenluv sa tsael ta era smetsys lenap-talf yraropmetnoc emos ;sebut yar-edohtac ot detcirtser ton si melborp ehT

45 45

syalpsid retupmoc no skcatta gnippordsevaE

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.dedeen era smetsys gnissecorp-langis dnabediw latigid laiceps ,esion dnuorgkcab gnirefretni morf syalpsid noituloser-hgih nredom no nwohs txet elbadaer yllacitcarp etarapes oT .VT deifidom htiw detartsnomed ylisae si nonemonehp cisab ehT .sreviecer dnabediw dna sannetna lanoitcerid htiw erawdrah retupmoc morf snoitaname gnisimorpmoc pu kcip nac sreppordsevae ybraeN .5891 ni kcE nav yb cilbup lareneg eht ot detartsnomed tsrif saw syalpsid retupmoc morf egakael noitamrofni citengamortcelE

35 35

syalpsid retupmoc no skcatta gnippordsevaE

82

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

kcatta LSX kcatta gnikramretaW kcatta gnimiT kcatta rehpic maertS kcatta tnemenifnoc puorgbus llamS kcatta edilS kcatta lennahc ediS kcatta yalpeR kcatta yek-detaleR

sisylanatpyrC

kcatta rotareneg rebmun modnaR kcatta egamierP kcatta evissaP kcatta elddim-eht-ni-teeM kcatta elddim-eht-ni-naM kcattA duarF aifaM kcatta txetnialp-nwonK kcatta noitalopretnI kcatta txetrehpic -nesohc tnereffidnI

65 65

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

sisylana ycneuqerF kcatta raenil-laitnereffiD sisylanatpyrc laitnereffiD kcatta yranoitciD kcatta elbat noitazilamiceD kcatta 'seivaD kcatta erawdrah motsuC kcatta ylno-txetrehpiC kcatta txetnialp-nesohC kcatta txetrehpic-nesohC

sisylanatpyrC

kcatta gnaremooB kcatta gnippilf-tiB kcatta yadhtriB kcatta egassem -nesohc evitpadA kcatta txetrehpic -nesohc evitpadA kcatta txetrehpic nesohc dna txetnialp nesohc evitpadA sisylanatpyrc citsuocA

kcatta ecrof eturB

55 55

92

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.degnahc yltneuqesbus si DI resu eht fo drowssap eht fi neve ,ssecca erutuf rof rood kcab a etaerc nac eh ,segelivirp tneiciffus sah taht DI resu a ot ssecca sniag rekcatta eht fI .sdrowssap dna sDI resu a teg yam eh segassem ot ssecca niag dna edoc eht kaerb ot erawtfos esu neht dna segassem detpyrcne derutpac rekcatta na fI

ecrof eturB

85 85

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

.kcatta ecrof eturb a gnimrofrep fo ytilibisaef lacitcarp eht no sdneped htgnel yek etairporppa na fo noitceles ehT .kcatta ecrof eturb a naht retsaf dohtem a dnif ot si emehcs cihpargotpyrc a "gnikaerb" fo noitinifed eno ,ylgnidroccA .tuo yrrac ot elbisaefni yllanoitatupmoc eb dluow ti taht yaw a hcus ni pu tes si ti tub ,dezingocer si kcatta ecrof eturb a fo ytilibissop laciteroeht eht ,semehcs tsom nI .egassem a tpyrced ot redro ni syek elbissop lla hguorht gnikrow ylevitsuahxe ,elpmaxe roF ;seitilibissop fo rebmun egral a gniyrt yb emehcs cihpargotpyrc a gnitaefed fo dohtem A

ecrof eturB

75 75

03

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

seicilop drowssap ecrofnE ;sisab gniogno na no snoisurtni laitnetop ro ciffart krowten fo gnirotinom mrofreP .esabatad dna smetsys gnitarepo ,krowten ni seitilibarenluv ytiruces gnisylana dna gniyfitnedi rof desu eb nac taht sloot elbaliava yllaicremmoc era sloot gninnacS ytilibarenluv yfitnedi ot gnitset noitartenep mrofrep ro sloot gninnacs esU .deretla neeb ton evah smargorp eht taht erusne ot noitcudorp ni desu smargorp no skcehc ytirgetni ralugeR

noitadnemmocer nommoC

06 06

T ~Ä W { t Ü ÉÜ gA |u t tÄ Ä

edoc eht gnikaerb ni dedeeccus sah eno nehw enimreted ot tluciffid erom si ti sa evitceffe ssel edam era skcatta ecrof eturb ,dedocne eb ot atad eht gnitacsufbO .)sdrowssap gnittes no ylralucitrap( snoituacerp ytiruces no sremotsuc ot noitacude etauqeda edivorP ;)sdrowssap ni segnahc cidoirep ro ,sdrowssap fo htgnel muminim gnitadnam ,.g.e( seicilop drowssap ecrofnE ;sdrowssap dna sDI resu ,segassem fo ytilaitnedifnoc tcetorp ot secitcarp tnemeganam yek evitceffe dna ygolonhcet noitpyrcne gnorts yolpeD

ecroF eturB rof SSS

95 95…...

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...Attack Prevention Nicole Stone University of Phoenix Introduction to Information Systems Security Management CMGT/441 Anthony Seymour March 03, 2012 Attack Prevention The article that will be reviewed is entitled “Help Combat Cyber Attacks with These Steps” written by Chris Mead. This article covers many topics on how a business or government agency can be damaged by a cyber-attack and what should be done to prevent this from happening. Cyber-attacks can “inflict economic damage, disrupt a company’s operation and harm to its reputation” (Mead, 2011, para. 1). The different types of attacks are discussed such as; intellectual property theft, fraud, attacks upon infrastructure, and telecommunications. This article also stresses the importance of getting employees involved in the fight against these types of attacks by keeping all employees trained in information security policies and procedures. Some businesses may even require the assistance of the government in fighting off these attacks, and getting them involved if an attack does occur. Intellectual property theft is “robbing people of their ideas, inventions, and creative expressions—what’s called intellectual property—everything from trade secrets and proprietary products and parts to movies and music and software” (FBI, n.d., para. 1). The U.S is known for having cutting edge ideas, therefore making them vulnerable to these types of threats. That is why the FBI has made it a top priority to fight......

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Cyber Attack

...Cyber Attack University of Phoenix Martese, Daniel, Terrence and Joe May 13, 2012 Mr. Thomas A. Maricle Introduction Cyber-attack is an attempt to undermine or compromise the function of a computer-based system, or attempt to track the online movements of individuals without their permission. These types of attacks can be undetected to the user and/or network administrator. Prevention At the time of this article writing, 86% of all attacks were aimed at home users. This article is from 2006, most likely the percentage is higher now. The article states that the home user does not take control and utilize their home firewall or antivirus software. To this end, I agree because most of my users that I have helped never opened their firewall or even heard of anti-virus. The author makes note what the difference between a detection and prevention system is. Prevention systems automatically detect and block malicious network and application traffic, while allowing legitimate traffic to continue through to its destination. A detection system just detects and would rely on the prevention system to act on it. The prevention system is said to block bad malevolent code and cannot block good code at the same time, while allowing for protection of newer and more advanced types of security threats. The users should get to know what......

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Attack Combo

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