DRM-kare: wato, yadda za a cire?

DRM - shi ne mai Digital Dama Management, wanda fassara a matsayin "sarrafa hažžožin dijital". Saboda haka, amsar wannan tambaya: "DRM-kariya - cewa shi ne," - zai zama: "Wannan aji na fasahar da cewa ana amfani da abun ciki wallafa don sarrafa." Wannan za a iya bayyana a wannan hanyar: a audiobook, wanda aka samu a cikin digital form a kan site, za kullum za a buga da baya a kan kwamfuta da taimako na saye da aka yi. Amma idan ka kwafe shi zuwa wani kwamfuta, shi ya zama dole ba fayiloli cewa ba za a iya bude wani player.

Wadannan misalai a kan yin amfani da DRM fasahar iya zama fiye da wuya.

DRM an ci gaba daga farkon su hana kwashe na dijital kayayyakin. Amma na gaba ƙarni na fasahar kunna kayan aikin zuwa ƙuntata Viewing, bugu, tace.

Idan ka yi kokarin kare bukatun da hakkin mallaka da kambun DRM-free ya sa wani babba yawan korafi daga masu amfani da suka saya dijital kayayyakin. Rashin iyawa don amfani da sayansu music ta hanyar da dama na'urorin da wani mummunan sakamako a kan bukatar saye. A sakamakon haka, wallafa sun gane cewa akwai yiwuwar sayar da music a digital form ba tare da overlapping DRM kariya. Yana zai kasance ma fi nasara. A wasu kalmomin, DRM-kariya ko shafa barnatar da tallace-tallace na daban-daban dijital kayayyakin.

DRM-kare - abin da yake da shi?

Waɗannan kimiyoyi sun ƙarshe iya goyon bayan dokar. Alal misali, a cikin babban yawan kasashe da dokoki a dokokin cewa hana circumvention na kwafin kariya. A wadannan jihohi, ciki har da rigingimu game da ko don DRM-kare, cire shi, da kuma sauransu, riga su ne a gaskiya ba bisa doka ba.

Amma tare da DRM ma yana da wani wahala saboda gaskiyar cewa irin wannan fasaha zai iya zama wani cikas ga masu amfani a ganin na da 'yancin. Wannan shi ne dalilin da ya sa, domin fahimta, DRM-kariya - cewa shi ne, dole ne ka yi da cewa shi ne ba samuwa ajiye cikin sayi samfur.

Ba tare da faruwa a cikin doka yi a cikin aikace-aikace daban-daban dokokin a rayuwar yau da kullum suna da damar ba da shawara mai makirci, da yadda za a cire DRM-free, wanda shi ne gaba daya doka a mafi yawan jihohi. An togiya so kawai sai Australia. Za ka iya ƙirƙirar mahara kofe domin nasu amfani ko ga arziki, amma ba na sayarwa ko rarraba. Ya kamata a lura da cewa aiwatar da samar da kofe na fiye da 10 raka'a za a iya daukarsa a matsayin kasuwanci amfani. Saboda haka, ya kamata ka kauce wa kwashe fiye da kullum. Akwai wani sarari hani a kan halittar kofe. Saboda wannan dalili, DRM a zahiri zai yiwu asarar wani wuri a cikin tsari da samun kofe na mp3 cewa ba a kare. Amma yin amfani da shirin, wanda aka tsara domin kashe kwafin kariya, na iya zama wani take hakkin cikin sharuddan dokoki. Saboda haka, magana game da yadda za a samu a kusa da DRM-kare, shi dole ne a tuna da cewa wannan ya kamata a yi don nasu dalilai.

Yadda za a aiwatar da shi?

Amma yana da kyau cewa wannan fasaha ne mai yiwuwa a tsabtace da kuma amfani da software ga general amfani, ba ta rufe DRM-kare. Yadda za a cire shi? A mafi kyau misali a cikin wannan harka hidima mp3Recorder Studio aikace-aikace. Don yin wannan, kana bukatar ka kunna sake kunnawa na sayi audio fayil da kariya lokacin amfani da ake bukata domin wannan shirin (WMP, iTunes ko wasu). Next, kana bukatar ka kama da sauti ta amfani da mp3Recorder Studio sa'an nan ajiye audio kai tsaye zuwa mp3. A wannan tsari shi za a yi amfani da gina-in sauti katin, wanda ba ka damar ɗaukar audio a tsakiyar na'urar. Mai sauti cards bayar da rikodi na'urar, wanda ake kira "sitiriyo Mix". Duk da haka, daban-daban sunayen aka yi amfani. Wannan na'urar ba ka damar ɗaukar duk abin da wani sauti katin da aka buga. Don yin wannan, za ka iya bukatar ka shigar da latest direban daga official website na katin manufacturer. Driver ya saba, cewa ta atomatik installs na Windows, sau da yawa yanke da kuma boye irin wannan na'urar.

"Digital management na copyright" (ko, mafi kawai, kwafa kariya tsarin) a cikin ma'anar dole ne kare hakkin mallaka. Amma a gaskiya, shi ne isa cewa ba cika da babban aiki, amma kuma ya sa na PC m zuwa burglars. Ta yaya kuma me ya sa wannan yake da faruwa?

Abin da kuke bukatar cire DRM kariya?

DRM tsarin iya zama matsera. Idan ba daidai ba a kan aiwatar da kwafin kariya zabin yiwu bude ramuka a cikin tsaro na kwamfutarka tsarin, wanda, bi da bi, in babu DRM zai kasance a rufe. Batun nan ne cewa domin ya kulle al'ada kwashe ayyuka a cikin tsarin aiki software hakkin management fakitoci bukatar mafi m damar hakkin zuwa tsarin fayiloli, kuma a kan intercepting iko irin wannan ayyuka.

A misali mai kyau na wani unsafe aiwatar da wannan fasaha zai zama a matsayin m tsarin daga kwafan audio CDs daga Sony BMG kamfanin. Wannan rootkit da aka sanya a kan wani babban yawan audio CDs daga music lakabin, wanda shi ne daya daga cikin mafi shahara a duniya. Lokacin da irin wannan Disc an ɗora Kwatancen a cikin CD-ROM drive, fara a atomatik yanayin, da kafuwa shirin XCP for Windows. Ta ya za a kare daga kwafan wani dukan album ko waƙa da aiwatar da sata daga Disc.

XCP rootkit ratsa zurfi cikin OS, kuma ta haka ne ya aka sanya gaba ɗaya a kan kansa. Yiwuwar uninstall amfani da na al'ada hanyoyin ba zai yiwu ba. Har ila yau a lokacin aiki, ya kasance wani babban ɓangare na memory kuma zai iya zama dalilin gazawar. Amma mafi muhimmanci - game da rootkit da kuma game da aiki babu abin da aka rubuta a cikin mai amfani yarjejeniya (EULA). Wannan shi ne duk duk da cewa wannan yarjejeniya kusan babu wanda ya karanta.

Amma da overriding gaskiya ne cewa XCP rootkit halitta a hakikanin barazana ga dukan tsarin. Alal misali, bayan installing duk fayiloli cewa za a fara da sys $ $, samu Mode "boye". Yana da aka zarar amfani da virus marubuta. Alal misali, a Trojan Breplibot, wanda aka aiko a matsayin haše-haše ga E-mail'am, da kuma samu kawai riga-kafi shirye-shirye. Masu amfani da irin wannan unsafe fayiloli sun cikakken ba bayyane.

Yadda katse kariya

DRM-kare wma da WMV da fayiloli da aka yi, a cikin hãlãye.

Wadannan kwanaki mafi saukakkun audio da video files cewa an kare (WMP, iTunes, Rhapsody, Napster , Bearshare, Karkace kwado), suna DRM-fayiloli.

Fayil rikodi tsari ne ba wuya. Akwai free Hanyar cire DRM kariya daga WMV da wma fayiloli. Wannan ne yake aikata a sassa biyu.

1. Wajibi ne a rikodin DRM wma fayil a kan wani CD ko DRM WMV to DVD.

2. Wajibi ne a cire WMV da wma tare da kariya a kan PC kanta, sa'an nan DRM-free za a kashe.

overwrite hanyar

Wannan hanya ita ce mafi mashahuri da kuma araha. Ya aka rubuta saukar DRM wma da DRM WMV fayiloli tare da wani al'ada Converter, wanda sabobin tuba da aka rubuta da kuma unprotected fayiloli. Shi ne saboda a gaskiya wannan fasaha ne sauki amfani da tsare-tsaren da suke da daban-daban daga DRM wma da DRM WMV, su ma za a goyan bayan converters kamar SoundTaxi, NoteBurner da sauransu. Amma akwai wasu downsides.

sabon fasaha

Ƙugiya ƙugiya - shi ne wani ci-gaba da fasaha, ta hanyar abin da za a iya kashe EPUB DRM-kariya. Idan mun gwada wadannan shirye-shirye zuwa overwrite da irin wannan shirye-shirye na da muhimmanci sauri hira. A wannan yanayin, shi ba zai zama da sauki don samun aiki tare da wasu daga cikin tsare-tsaren na DRM, wanda da wani sabon high quality-boye-boye da fasaha.

Bayan wani gwajin da aka samu sakamakon cewa kariya na DRM wma da DRM WMV kawai cire ta amfani Digital Music Converter. A shirin iya cire audio abun ciki daga fayiloli DRM WMV. Har ila yau, shirin na goyon bayan sauran unprotected tsaren kamar: mp3, M4b, M4A, WAV, AC3, AAC.

shawarwari

Akayi ga tana mayar:

1. Don fara, kana so ka ƙara DRM wma, DRM WMV ko wasu fayiloli cewa ba su kariya.

2. Wajibi ne a zabi outbound format.

3. Next, danna kan "Fara" ( "Fara") da kuma shigar da lasisi da lambar.

Mene ne DRM? Abin da kuke bukatar cire DRM daga WMV wma fayiloli?

Da yake magana game da muhimmanci da kalmar "DRM-kariya" (abin da yake wannan - mu kullum tattauna a sama), kana bukatar ka sani: shi ne wani shirin da cewa kare da kwashe da wuya ayyuka da cewa suna da alaka da video da kuma audio fayiloli. Alal misali, idan ka sauke daga WMP wma ko WMV fayiloli kare da DRM, to, shi yana da damar da za su yi wasa da su ne kawai da taimakon na'urori masu jituwa. Idan kowane song yana da DRM, mai amfani zai yi saya da waƙa a kan Disc don sauraron shi tare da music player ko rediyo. Alal misali, idan ka sayi music a kan iTunes, kuma suka saurari da iPod, sa'an nan saboda gaskiyar cewa sun riga an saya, da mai amfani da ba za su bukatar yin wannan aikin kuma da sake. Kawai bukatar cire DRM daga fayil, kuma shi zai iya wasa a kan iPod, Zune, PSP, CD-player, PC da kuma sauran na'urori.

tsõratar

Wannan hanya da aka ba zama mafi kyau, da kuma wani lokacin shi ma iya sa lalacewar CD-Roma. WMP zai iya rikodin kawai fayiloli DRM wma da DRM WMV. Ga wasu tsare-tsaren bukatar DVD-Ripper.

Saboda da dogon rikodi tsari, da hira gudun ne babu kyau. Lokacin da rikodi tsari, za ka iya rasa da yawa daga cikin ingancin da video ko audio.