I-DRM, imfutshane "Ulawulo lweMigangatho yamaLungelo eDitendent", i-anti-piracy technology. I-DRM isetyenzisiwe ngabanikazi be-copyright abasebenzisa idijithali ukulawula abo bafumana ukufikelela nokukopisha umsebenzi wabo. Ngokukodwa, i-DRM inikezela abaprogram, abaculi kunye nabaculi bee-movie abanamandla okulawula ukude kwindlela abantu abangayifaka ngayo, baphulaphule, bajonge, baze baphinde bafake iifayile zedijithali. Kwiindaba ze-DRM zakutshanje, ama-Amazon afinyelele kude kumawaka omatshini ohlobo lwabafundi kunye neencwadi ezisusiweyo ngaphandle kwemvume yomsebenzisi.
Nangona i-DRM yinkcazo ebanzi ichaza iindlela ezahlukeneyo zobugcisa, ihlala iquka uhlobo oluthile lwe-digital padlock kwifayile. Ezi zinto zibizwa ngokuthi "iifayile zokubhaliweyo ezinelayisenisi" (iikhowudi zeemathematika ezinqabileyo) ezikhusela nabani na ukuba basebenzise okanye bafake ifayile . Abantu abahlawulela ezi zikhethi ze-encryption ezinelayisenisi banikezwa iikhowudi zokuvula ukuzisebenzisela iifayile kodwa zivame ukuthintela ukususela ngoko ukwabelana ngale fayile nabanye abantu.
Kutheni i-DRM ixabana kangaka?
Ngenxa yokuba umprofeti okanye umculi uthatha isigqibo malunga nendlela kwaye ungayisebenzisa njani iifayile zazo, unengqiqo yokuba awunayo ifayile emva kokuba uyithenge. Njengoko ukuhlawula abathengi bafunde okungakumbi nge-teknoloji ye-DRM kunye nenkululeko yabantu, abaninzi babo bacasulwa ukuba "abasenayo" umculo wabo, iifilimu okanye isofthiwe. Kodwa ngeli xesha, ngaba abaprogram nabaculi bahlawulwa njani ngokufanelekileyo nganye ikopi yomsebenzi wabo? Impendulo, njengawuphi na umba we-digital copyright, ayicacanga kakuhle. Ngokomzekelo, ukuphikisana kwe-Kindle ye-Kindle ye-Kindle ikhupha abasebenzisi emhlabeni jikelele. Khawucinge ngokumangaliswa kwabo xa bevula abafundi babo be-Kindle, ukuba bafumane ukuba i-Amazon yayisuse kude iincwadi ngaphandle kwemvume yomnini.
Ndiyazi Njani Xa Iifayile Zakho Zinayo I-DRM Kuzo?
Ngokuqhelekileyo, uya kukwazi ngokukhawuleza ukuba i-DRM ikhona. Naliphi na le meko linokwenzeka ukuba i-DRM:
- Usebenzisa ifayile yeWMA;
- Ufuna isofthiwe ethile okanye i-hardware yomdlali othile wokudlala ifayile;
- Ulinganiselwe ukuba ungaphila kaninzi kangakanani;
- Ulinganiselwe kwinani leeyure / iintsuku ongayilanda;
- Inombolo yeekhomputha ezihlukeneyo onokuzikhuphela kuzo zilinganiselwe;
- Inani lamaxesha onokutshisa i-CD lilinganiselwe;
- Udinga iphasiwedi ekhethekileyo kunye / okanye i-ID ye-logon ngaphambi kokuba udlale ifayile;
- Kufuneka uphendule kwiimeyili zokuqinisekisa ngaphambi kokuba ungadlala ifayile;
- Kwamanye amaxesha, iifayile ze-AAC zinesiqinisekiso se-DRM.
Ezi ngasentla zizona ndlela ziqhelekileyo ze-DRM. Kukho iindlela ezintsha ze-DRM eziphuhliswayo ngeveki.
* Njengaloo mbhalo, iiFayile ze-MP3 azizinayo iiprojethi ze-DRM kubo, kodwa ukufikelela kwiifayile ze-MP3 kuya kunzima kakhulu imihla ngemihla njengoko i-MPAA ne-RIAA idibanisa kwi- MP3 share file .
Ngoko, i-DRM isebenza njani, ngokuchanekileyo?
Nangona i- DRM ivela kwiifom ezininzi ezahlukeneyo , ngokuqhelekileyo inezigaba ezine eziqhelekileyo: ukupakishwa, ukuhanjiswa, ukunikezelwa kwelayisenisi kunye nokufumana ilayisenisi.
- Ukupakishwa xa iifayile ze-encryption ze-DRM zakhiwe ngqo kwisofthiwe, ifayile yomculo, okanye ifayile ye-movie.
- Ukusabalalisa xa iifayile ezifakwe kwi-DRM zifakwe kubathengi. Oku kudla ngokukhupha i-web server, ii-CD / iiDVD, okanye ngeefayili ezixhunywe kubathengi.
- Ilayisenisi yokuSebenza apho iiseva ezikhethekileyo ziqinisekisile abasebenzisi abafanelekileyo ngokuxhumeka kwe-intanethi, kwaye bavumele ukuba bafikelele kwiifayile ze-DRM. Ngokufanayo, iisenisi zeelayisensi zivale iifayile xa abasebenzisi abangekho mthethweni bazama ukuvula okanye ukukopisha iifayile.
- Ukufunyanwa kweeLayisensi apho abathengi abasemthethweni bafumana khona izitshixo zabo zokubhaliweyo ukuze bakwazi ukuvula iifayile zabo.
Umzekelo wezenzo ze-DRM
Ngezantsi kuneempawu eziqhelekileyo ze-DRM ongakchofoza kuyo. Le mizekelo ibonisa indlela enye inkonzo ye-DRM idlulisa ngayo iifayile:
- umz. I-software efunekayo yokudlala i-movie: lo mnikazi weDVD wayenokukhuphela umkhiqizo othile ukuze afune iDVD yakhe.