I-DRM, ifinyelela ku-"Ukuphathwa Kwemigomo Yamalungelo Edijithali", ubuchwepheshe bokulwa nobugebengu. I-DRM isetshenziswa abanikazi be-copyright be-digital ukulawula ukuthi ubani othola ukufinyelela nokukopisha umsebenzi wabo. Ngokuyinhloko, i-DRM inikeza abahleli, abaculi nabaculi be-movie ezinye ikhono lokulawula kude ukuthi abantu bangafaka kanjani, balalele, babuke, futhi baphinde baphinde amafayela edijithali. Kuzindaba ze-DRM zakamuva, ama-Amazon afinyelele izinkulungwane zemishini yomsebenzisi yabafundi kanye nezincwadi ezisusiwe ngaphandle kwemvume yomsebenzisi.
Nakuba i-DRM yisikhathi esibanzi esichaza amafomethi amaningi wezobuchwepheshe, ihlale ihilela uhlobo oluthile lwe-padlock digital kufayela. Lawa ma-padlocks abizwa ngokuthi "amalayisensi wokufaka amagama" (amakhodi ahambelana nematheksthi) avimbela noma ubani ukusebenzisa noma ukukopisha ifayela . Abantu abakhokha lezi zikhiye zokubethela ezinelayisense banikezwa amakhodi wokuvula ukuze basebenzise ifayela kubo kodwa ngokuvamile kuvinjelwe kusukela ngaleso sikhathi babelane ngaleli fayela nabanye abantu.
Kungani I-DRM Iphikisana Kakhulu?
Ngenxa yokuthi umlimi noma umculi unquma ukuthi ungasebenzisa kanjani amafayela akho nokuthi ungayisebenzisa nini, kungenzeka ukuthi awunayo ifayela ngempela uma ulithenga. Njengokukhokha abathengi bafunde kabanzi mayelana nobuchwepheshe be-DRM nokukhululeka komphakathi, iningi lazo liyakhathazeka ngokuthi "abasenayo" umculo wabo, ama-movie, noma isofthiwe. Kodwa ngesikhathi esifanayo, abahleli nabaculi bahlawuliswa kanjani yonke ikhophi yomsebenzi wabo? Impendulo, njengeyiphi inkinga ye-copyright yedijithali, ayicacile kahle. Isibonelo, ukungqubuzana kwe-Kindle ye-Kindle ye-Kindle ivuselele abasebenzisi emhlabeni wonke. Cabanga ngokumangala kwabo lapho bevula abafundi babo be-Kindle, ukuthola ukuthi i-Amazon yayisuse kude izincwadi ngaphandle kwemvume yomnikazi.
Ngingazi kanjani uma amafayela ami ene-DRM kuwo?
Ngokuvamile, uzokwazi ngokushesha uma i-DRM isendaweni. Noma iyiphi yalezi zimo cishe i-DRM:
- Usebenzisa ifayela le-WMA;
- Udinga isofthiwe ethize noma ihadidi yomculo womculo othize ukuze udlale ifayela;
- Unqunyelwe ukuthi ungalanda kaningi kangakanani;
- Ukhawulelwe inani lamahora / izinsuku ongayilanda;
- Inombolo yamakhomphyutha ahlukene ongayilanda kulinganiselwe;
- Inani lezikhathi ongashisa i-CD lilinganiselwe;
- Udinga iphasiwedi ekhethekile kanye / noma i-ID ye-logon ngaphambi kokuthi udlale ifayela;
- Udinga ukuphendula ema-imeyili wokuqinisekisa ngaphambi kokuthi udlale ifayela;
- Kwezinye izimo, amafayela we-AAC ane-DRM avaliwe.
Lezi zindlela ezijwayelekile kakhulu ze-DRM. Kunezindlela ezintsha ze-DRM ezakhiwa njalo ngesonto.
* Njengalokhu kubhala, amafayela e-MP3 ayenawo amadokhumenti e-DRM kuwo, kepha ukuthola amafayela e-MP3 kunzima kakhulu nsuku zonke njengoba i-MPAA ne-RIAA behlehlisela phansi ifayela le-MP3 ukwabelana.
Ngakho, I-DRM Isebenza Kanjani, Ngokuqondile?
Nakuba i- DRM ifika ngezindlela eziningi ezihlukene , ngokuvamile iinezigaba ezine ezivamile: ukupakisha, ukusabalalisa, ukunikezelwa kwelayisense, nokuthengwa kwelayisensi.
- Ukupakisha kungukuthi okhiye bokubethela i-DRM bakhelwe ngqo kwisofthiwe, ifayela lomculo, noma ifayela le-movie.
- Ukusabalalisa kungukuthi amafayela abhalwe nge-DRM athunyelwe kumakhasimende. Lokhu kuvame ngokusebenzisa ukulandwa kwe-web server, ama-CD / ama-DVD, noma ngamafayela e-imeyli kumakhasimende.
- Ukunikezwa kwelayisensi yilapho amaseva akhethekile aqinisekisa abasebenzisi abemthethweni ngokusebenzisa uxhumano lwe-inthanethi, futhi bavumele ukuba bafinyelele amafayela e-DRM. Ngesikhathi esifanayo, amaseva welayisensi avaliwe amafayela lapho abasebenzisi abangekho emthethweni bazama ukuvula noma ukukopisha amafayela.
- Ukutholakala kwelayisensi yilapho amakhasimende asemthethweni athola okhiye bawo bokubhala ukuze bakwazi ukuvula amafayela abo.
Isibonelo se-DRM esenzo
Ngezansi kunezinye izibonelo ze-DRM ezivamile ongachofoza. Lezi zibonelo zimelela ukuthi isevisi eyodwa ye-DRM idonsa kanjani amafayela:
- isib isofthiwe evunyelwe ukudlala i-movie: lo mnikazi weDVD kufanele alandele umkhiqizo othize ukuze abone i-DVD yakhe.