Actividad 4 - Seguridad Informatica

 

[BNRY@GFG @DHMYOÆW@KF  FDF XFJBDW@DF YMIFPM KMJOBDFYB[

B J B K W @ X F @ D [ W @ W RK RK @ M D F J @ QYMH. KY@[W@FD IBJWYÆD

 

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Bs bj prmkbsm prmkbsm gb gbtbktfr gbtbktfr y prbvbd`r qub sb usb bj s`stbof `dhmroæt`km s`d futmr`zfk`ûd.

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½Vuà bs jf sbnur`gfg `dhmroæt`kf=

Wfoi`àd prmtbnb rbsnufrgf `dhmrofk`ûd g`n`tfjy gb `dtrusmsjf kmd `dtbdk`mdbs `dtbdk`mdbs gb mitbdbr nfdfdk`fs pmr obg`m gb bxtmrs`û bxtmrs`ûd d m rmim, rmim, m `dkj `dkjusm usm jf supjfdtfk`ûd.

 

`dhmroæt`kf t`kf  Ærbfs pr`dk`pfjbs gb jf sbnur`gfg `dhmroæ •

G`spmd`i`j`gfg 3 Kufdgm

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jms usufr`ms jms rbq rbqu`brfd u`brfd jf `dhmro `dhmrofk`ûd fk`ûdbst bstfr fr tmtfjobdtbg`spmd`ijb. •

bd qub sûjm sûjm jms jms usufr`ms usufr`ms qubb bstàd qu bstàd futmr`zfg futmr`zfgms ms pub pubgfd gfd fkkbgbr fkkbg br f jms rbkur rbkursms sms `dhmroæt`kms `dhmr oæt`kms kmom jms gftms pbrsmdfjb pbr smdfjbss y gb gboæs oæs `dhmrofk`ûd. `dhmrofk`ûd.

 Futbdt`kfk`ûd3 Bs vbr`h`kfr s`

sb bstæ kmdtfkt kmdtfktfdgm fdgm m sb bstæ bdtrfdgm bdtr fdgm fj ju junfr nfr qub g`kb sbr, bv`tfdgm bv`tfdgm jms `dtrusms q qub ub gbsbbd gbsb bd efkbr uudf df supjfdtfk`ûd. supjfdtfk`ûd.

Kmdh`gbdk`fj`gfg 3 [b bdhmkf

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@dtbnr`gfg 3 Bd kfsm gb qubrbr

efkbr udf omg`h`kfk`ûd smjm jms usufr`msfutmr`zfg usufr`ms futmr`zfgms ms pmg pmgrïfd rïfd efkbrjm.

 

[`oujfgmrbs gb ftfqubs3 Hudk`mdf

pfrf `gbdt`h`kfr hfjjfs bd jf wbi m kufdgm udf pæn`df dm bs sbnurf.

Ebrrfo`bdtfs pfrf hmrtfjbkbr jf sbnur`gfg `dhmroæt`kf

 Fpj`kfk`md  Fpj`k fk`mdbs bs bspbk`fj`zf bspbk`fj`zfgfs3 gfs3 [`rvb

kmom gbtbktmr gb jfs vujdbrfi`j`gfgbs bd jms s`stbofs pfrf kmdtrmjfrjms y kmrrbn`rjms. [brv`k`ms bspbk`fj`zfgms3 [brv`gmrbs gb

efklbrs àt`kms y fug`tmrbs `dhmroæt`kms, qub fyugfd f prmtbnbr y fgo`d`stfr jf `dhmrofk`md.

 

Qbj`nrms bd jf sbnu`gfg `dhmroft`kf •

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W`pms W`p ms gb sm smht htwfr wfrb b ofj ofj`k `k`ms `msm m

 

 X`rus3 [b oujt`pj`kfd y g`spbrsfd pmr bj s`stbof futûdmofobdtb. Wrmyfdms3 Bs ud ftfqub qub sb g`shrfzf `dtfjfdgmkb bd bj s`stbof s`stbof y gföfrjm.  Fgwfrb3  Fgwf rb3 [bkubstr [bkubstrff dfvbnfgmrbs dfvbnfgm rbs pfrf omstrfr puij`k`gfg f jf hubrzf. Bxpjm`tt l`ts3 Bxpjm` l`ts3 Rsfdgm vujdbrfi`j`gfgbs gbskmdmk`gfs gbj gbj s`stbof bj bxpjm` bxpjm`tt `dnrbsf s`d futmr`zfk`md. Yfdsmowfrb3 Qmr obg`m gb ud k`hrfgm bj `dvfsmr `dvf smr sbkubstr sbkubstrff frke`vms. Qe`se`dn3 [md kmrrbms qub fj fir`rjms m pmr obg`m gb j`dls `dtbdtfd rmifr gftms pbrsmdfjbs kmom jfs kmdtrfsböfs.

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W`pms gb k`ibrkr`obdbs Ymim gb `dhmrofk`ûd3 Bj duobrm gb `gbdt`gfg, jms dmoirbs dm oirbs y efstf jms kmrrbms bjbktrmd`kms. Gföm gb `dhmrofk`ûd3 Bj kfoi`m gb kmdtrfsböfs m kmrrbms bjbktrmd`kms.  Ftfqubs  Ftfq ubs f s`stbof s`stbofss m bqu`pms3 bqu`pms3 Ftfkfr jms bqupms pfrf qub gbcbd gb hudk`mdfr. [upjfdtfk`ûd gb `gbdt`gfg3 Efkbrsb pfsfr pmr qu`bd dm bs bd mtrms s`stbofs.  Xbdtf gb gft gftms ms pbrsmdfjbs3 pbrsmdfjbs3 Xbdtf m gb kubdtfs ifdkfr`fs efstf hmtmnrfh`fs. Ymim gb g`dbrm3 Bj gbshfjkm f kubdtfs ifdkfr`fs m rbt`rms gb tfrcbtf gb krbg`tm.

 

@dstfjfr ud fdt`v`rus3 [md pfrf iuskfr, gbtbktfr y

bj`o`dfr jms v`rus qub sb pubgbd gbskfrnfr gbskfrnfr bd udf kmoputfgmrf. K`hrfr `dhmrofk`ûd3 Jms tbjbhmdms, jfs tfijbtfs y jfs

fpj`kfk`m dbs gbibr k`hrfrsb pfrf qub bd kfsm gb fpj`kfk`mdbs pbrg`gf m rmim bj `dtrusm `d trusm dm tbdnf fkkbsm f jf `dhmrofk`ûd qub kmdt`bdbd. Ybfj`zfr kmp`fs gb sbnur`gfg3 [` sb kfoi`f gb

tbjbhmdm, `dtbdtfr rbstfurfr m pmr rmim bs dbkbsfr`m tbdbr rbspfjgm y ud pjfd gb rbkupbrfk`ûd, pmr obg`m gb jf duib m gbdtrm gbdtrm gb jf o`sof o`sof fpj`kfk`ûd. fpj`kfk`ûd. Wbdbr ud sbrv`gmr prmp`m3 Bs rbkmobdgfijbtbdbr ofs

gb ud kmoputfgmr, tfijbtf m tbjbhmdm pfrf qub dm sb p`brgf jf `dhmrofk`md tfd hfk`j.

Obg`gfs prbvbdt`vfs @

 

pbr`ûg`kfobdtb3 bdtb3 Bs Kfoi`fr jfs kmdtrfsböfs pbr`ûg`kfo

`opmrtfdtb tbdbr kmdtrfsböfs ifstfs prmkurfr prm kurfr bv`tfr pmdbr dmoirbs kmoudbs, dmoirbs gb hfo`j`frbs hfo`j`frbs. . hbkefs gb kuopjbföms m  Fktufj`zfk`md gb prmnrfofs3 prmnrfofs 3 Ofdtbdbr jf

fktufj`zfk`md gb jms prmnrfofs, prmn rfofs, gb jms sbrv`gmrbs sbrv`gmrbs y gb

Obg`gfs prbvbdt`vfs @@

jms fdt`v`rus. @ndmrfr kmrrbms smspbkemsms3 Kufdgm tb bdv`bd bdv`bd

kmrrbmrs gb s`t`ms qub dudkf efs v`s`tfgm m gb `dhmrofk`md qub dudkf efs pbg`gm, bs obcmr dm fir`rjms. Qrmtbnbr jf rbg kmd H`rbwfjj3 Fyugf f prmtbnbr bj

bdv`m gb `dhmrofk`md bd jf rbg. Fs` ijmqubdfgm s`t`ms wbi dm sb sbnurms nurms sb pubgb `opbg`r `opbg`r bj ftfqub ftfqub gb jms efklbrs.

 

½Qmr quà bs tfd `opmrtfdtb jf sbnur`gfg `dhmroft`kf= •

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Wmgfs jfs fkk`mdbs qub efkboms ef kboms bd dubstrm mrgbdfgmr, tbjbhmdms, tfijbtfs m fpj`kfk`mdbs g`n`tfjbs g`n`tf jbs gbpbdgb gbpbdgbd d gb jf sbnur sbnur`gfg `gfg `dhmroæt`k `dhmroæt`kff qub qub tb tbdnfoms. dnfoms. Gbi`gm f qub bd kufjqu`br kufjqu`br omobdtm ud `dtrusm pubgb omg`h`kfr omg`h`kfr y kfoi`fr, jf `dhmofk`md gb jms prmnrfofs, rmifr jf o`sof `dhmrofk`md, krbfgdm kmdtbd`gm pbrcug`k`fj kmd hmtms m v`gbms pbrsmdfjbs, nbdbrfr yhrfugbs ifdkfr`ms kmd tu dmoirb, krbdfmg kubdtfs hfjsfs m `dkjusm gföfr bj o`som kmoputfgmr efstf bsp`frtb. Jms efklbrs smd jms bdkfrnfgms gb efkbr tmgms bsms t`pms gb k`ibrgbj`tms k`ibrgbj`tms gföfdfgm dm smjm tu mrgbdfgmr, s` dm pbrcug`kfdtm tu v`gf pbrsmdfj tfoi`bd, `dkjusm pbrcug`kfr tu rbkmrg cug`k`fj, frr`bsnfdgm dm smjm tu v`gf s` dm jf gb kufjqu`brf kufjqu`brf qub efyf `dnrbsfgm `dhmrofk`md pbrsmdfj pbrsmdfj bd tu o`som mrgbdfgmr. Wmgms bsms hfktmrbs efkbd `dhbrbdk`f bd jm `opmrtfdtb y dbkbsfr`m prmtbnbr jms gftms y sbrv`gmrbs kmd g`hbrbdtbs g`hbrbdtbs ebrrfo`bdtfs y prmtmkmjms gb prbvbdk`md. Bd kmdkjus`md, bs `dg`spbdsfijb prmtbnbr dubstrms bqu`pms, kubdtfs pbrsmdfjbs pbrsmdfjbs y gftms `opmrtfdtbs, tmgfs jjfs fs pfutfs gb prb prbvbdk`md, vbdk`md, ebrrfo`bdtfs g`n`tfjbs y kmdk`bdk`f k`ibrdbt`kf efkbd f jf sbnur`gfg `dhmroæt`kf.

 

Ybhbrbdk`fs3 (Bqu`pm gb bxpbrtms, Rd`vbrs`gfg `dtbrdfk`mdfj gb Xfjbdk`f(9168)½Vuà Xfjbdk`f(9168)½Vuà bs jf sbnur`gfg sbnur`gf g `dhmroæt`kf y kûom pubgb fyugfrob=ettps3//www.ud`vbrs`gfgv`u.kmo/km/fktufj`gfg/dubstrms-bxpbrtms/qub-bs-jffyugfrob= ettps3//www.ud`vbrs`gfgv`u.kmo/km/fktufj`gfg/dubstrms-bxpbrtms/qub-bs-jfsbnur`gfg-`dhmroft`kf-y-kmom-pubgb-fyugfrob)) sbnur`gfg-`dhmroft`kf-y-kmom-pubgb-fyugfrob (Bqu`pm Bg`tmrfj, Omv`stfr. Jf `opmrtfdk`f ` opmrtfdk`f gb jf sbnur`gfg `dhmroæt`kf bd ud dbnmk`m,ettps3//gbs dbnmk`m, ettps3//gbst`dmdbnmk`m t`dmdbnmk`m.kmo/ .kmo/km/nbst`md-km/rb km/nbst`md-km/rbkursms-oftbr kursms-oftbr`fjbs-km-km/jf-sbnur` `fjbs-km-km/jf-sbnur`gfggfg`dhmroft`kf/)) `dhmroft`kf/ (Yb`rf, Fjibrt. Y`bsnms gb jf sbnur`gfg •

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ps3//o`krmnbst`m.kmo/ijmn/kmdtbdt/r`bsnms mdtbdt/r`bsnms-gb-jf-s -gb-jf-sbnur`gfg-`dhmroft` bnur`gfg-`dhmroft`kf/696; kf/696;)) `dhmroft`kf. ettps3//o`krmnbst`m.kmo/ijmn/k (Qfjfkf`m, Fjbcfdgrf. Jfs Jfs obcmrbs obcmrbs obg`gfs gb sbnur`gfg `dhmroft`k `dhm roft`kf. f. (916>)ettps3//ww (916> )ettps3//www.tbfodbt.kmo.ox/ijmn/jfs-ob w.tbfodbt.kmo.ox/ijmn/jfs-obcmrbs-obg`gfs-gb cmrbs-obg`gfs-gb-sbnur`gfg-`dhmroft`kf) -sbnur`gfg-`dhmroft`kf) •