Maoko-ari kuswedera kune avo vedu vasina kunaka pamatomu
WPA2 , WEP , 3DES, AES, Symmetric, Asymmetric, zvinorevei zvose, uye nei uchifanira kufarira?
Zvose izvi zvinyorwa zvine chokuita nekodhorogeti yekombiji inoshandiswa kudzivirira deta yako. Encryption uye cryptography kazhinji, zvinogona kunge zvakaoma nyaya dzekuputira musoro wako. Pose pandinonzwa mazwi cryptographic algorithm, ndinofunga mumwe purofesa we nerdy akanyora kuenzanisa pabhodhi, achifungidzira chimwe chinhu kwaari pamusoro peMedulla Oblongata sezvo maziso angu akayerera kubva pakusuruvara.
Sei uchifanira kufarira nezvekuvharidzira?
Chikonzero chikuru chaunoda kutarisira pamusoro pekuvharidzirwa ndechokuti dzimwe nguva ndicho chinhu bedzi pakati pe data yako nevarume vakaipa. Iwe unofanirwa kuziva zvivako zvekuti iwe unogona, kunyanya, kuziva kuti deta yako iri kudzivirirwa sei nebhangi rako, e-mail mupiro, nezvimwe. Unoda kuve nechokwadi kuti hausi kushandisa zvinhu zvisati zvaitika izvo hackers dzatove kuputsika.
Kudzokorora kunoshandiswa kwose kwose munzvimbo dzose dzekushanda. Chinangwa chikuru chekushandiswa kwekuvharidzira ndekuchengetedza zvakavanzika zve data, kana kuti kubatsira mukudzivirira kwehutano hwemashoko kana faira. Kuchengetedza kunogona kushandiswa kune zvose data 'mumutambo', zvakadai sokuti inotamirwa kubva kune imwe nzira kuenda kune imwe, kana kuti yedata 'zororo' pane DVD, USB thumb drive, kana imwe shanduro yekuchengetedza.
Ndakakwanisa kukuberekera nhoroondo yekuchema uye kukuudza iwe kuti Julius Caesar akashandisa sei zvinyorwa kuti adzore mauto ehondo uye zvose zvakadai zvezvinhu, asi ndine chokwadi kuti pane mamwe mamiriyoni ezvinyorwa pamusungo unogona kuwedzera kunzwisisa kupfuura ini aigona kupa, saka isu tichamhanya zvese izvo.
Kana iwe wakafanana neni, unoda kuisa maoko ako tsvina. Ndiri rudzi rwekudzidza-by-doing rwevanhu. Apo ndakatanga kudzidza kwangu kwekunyora uye kuchema zvinyorwa ndisati ndatora kuongorora kweCISSP, ndaiziva kuti kunze kwokunge ndaigona "kutamba" nekunyoresa, ipapo ndaisazombofa ndanzwisisa zvakange zvichiitika mushure mokunge pane chimwe chinhu chakavharwa kana chakaiswa.
Handisi nyanzvi yemasvomhu, chaizvoizvo, ndinotyisa pamatomu. Handina hanya chaizvo kuziva nezvekuenzanisa kwakabatanidzwa mukushandura kwekodzero uye chii, ini ndangoda kuziva zviri kuitika kune data kana yakavharwa. Ndaida kunzwisisa magetsi shure kwayo yose.
Saka, ndeipi nzira yakanakisisa yekudzidza pamusoro pekuvharidzira uye kuchema?
Pandaidzidzira kuongorora, ndakaita tsvakurudzo uye ndakaona kuti imwe yezvigadzirwa zvakanakisisa zvokushandisa kushandisa maoko-pane ruzivo nekunyoresa yaive yakanzi CrypTool. CrypTool pakutanga yakagadzirwa neDeutsche Bank zvakare muna 1998 mukuedza kuvandudza vashandi vayo kunzwisisa kwekududzira. Kubva panguva iyo, CrypTool yakashanduka mune rimwe boka rezvidzidzo zvekudzidzisa uye rinoshandiswa nedzimwe makambani, pamwe nemayunivhesiti, uye ani zvake wese anoda kudzidza nezvekuvhara, cryptography, uye cryptanalysis.
Cryptool yepakutanga, inozivikanwa se Cryptool 1 (CT1), yaiva yekushandisa kweMicrosoft Windows. Kubvira panguva iyoyo, pane dzimwe dzakawanda dzakabudiswa dzakadai se Cryptool 2 (a modernized version ye CrypTool, JCrypTool (Mac, Win uye Linux), pamwe chete neshanduro yakashandurwa-browser inonzi CrypTool-Online.
Zvose izvi zvinoshandiswa zvine chinangwa chimwe mupfungwa: ita cryptography chimwe chinhu chisiri chevanhu vemasvomhu-soro vakaita seni vanogona kunzwisisa.
Kana kuverenga kuvharidzirwa uye kuchema kwemifananidzo kuchiri kungonzwika zvishoma pane rutivi runokuvadza, usatya, chikamu chakanakisisa chechimwe chinhu chakakanganiswa-chikamu chikamu chaunosvika pakudarika-code. Cryptanalysis ishoko rakanyanyisa rekodhi-kuputsa, kana kuedza kuongorora kuti shoko rakadonhedzwa nderei, risati rine kiyi. Iyi ndiyo chikamu chinonakidza chekudzidza zvinhu izvi zvose nokuti munhu wose anoda pikicha uye anoda kuva mumiriri wemarudzi.
The CrypTool vanhu vane kunyange nzvimbo yekukwikwidza kuti vangave-code-breakers inonzi MysteryTwister. Nzvimbo iyi inokuita kuti uedze ruzivo rwako kune zvinyorwa zvinoda peni nepapepa chete, kana iwe unogona kukwira kune dzimwe zvinetso zvakaoma zvinoda humwe unyanzvi hwekugadzira pamwe nehumwe hukuru hwemakombiyuta.
Kana iwe uchifunga kuti une zvaunotora, unogona kuedza unyanzvi hwako kurwisana ne "Unfolved Ciphers". Izvi zvinyorwa zvakaongororwa uye zvakatsvakurudzwa nezvakanakisisa zvezvakanaka kwemakore uye zvisati zvave zvichange zvanyangarika. Kana iwe ukanganisa imwe yeizvi iwe unogona kungozviwanira iwe nzvimbo munhoroondo semurume kana gal uyo akatsemuka zvisingaiti. Ndiani anoziva, iwe unogona kutozvipa iwe basa neNSA.
Pfungwa yacho ndeyekuti, kuvharidzira hakufaniri kuva chinhu chikuru chinotyisa. Nokuti mumwe munhu anotyisa pamatunhu (sai ini) hazvireve kuti havagoni kunzwisisa zvinyorwa uye vanofara kudzidza pamusoro payo. Ipai CrypTool kuedza, iwe unogona kunge uri wekutevera guru-breaker kunze uko uye usingazvizivi.
CrypTool yakasununguka uye inowanika pa CrypTool Portal