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Author: ProHoster

Shabakadda TV-ga Cable ee kuwa yaryar. Qaybta 9: Madaxa

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Ciwaanka madaxa waxa uu ka soo ururiyaa calaamadaha dhawr ilood, wuu farsameeyaa oo u sii daayaa shabakada fiilada. Nuxurka taxanaha maqaallada Qaybta 1: Qaab dhismeedka guud ee shabakadda CATV Qaybta 2: Halabuurka iyo qaabka signalka Qaybta 3: Qaybta Analog ee calaamadda Qaybta 4: Qaybta dhijitaalka ah ee calaamadda Qaybta 5: Shabakadda qaybinta Coaxial Qaybta 6: RF Cod-weyneyaasha calaamadaha Qaybta 7: Qaadayaasha indhaha Qaybta 8: Aragga […]

Sida Loo Xaliyo NP-Dhibaatooyinka Adag ee Algorithm-ka La Baxay

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Shaqada cilmi-baarista ayaa laga yaabaa inay tahay qaybta ugu xiisaha badan ee tababarkeena. Fikradda ayaa ah inaad isku daydo naftaada jihada aad dooratay adigoo weli jaamacad ku jira. Tusaale ahaan, ardayda ka socota qaybaha Software Engineering iyo Machine Learning inta badan waxay aadaan inay cilmi-baaris ka sameeyaan shirkadaha (badanaa JetBrains ama Yandex, laakiin maaha oo kaliya). Maqaalkan waxaan kaga hadli doonaa mashruucayga cilmiga kumbuyuutarka. […]

Samsung waxa ay ku xasuusinaysaa in aad si joogto ah u sawirto TV-yadaada smart-ka ah ee malware-ka ah

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Shirkadda Kuuriyada Koonfureed ee Samsung ayaa xasuusinaysa milkiilayaasha TV-yada smart in ay si joogto ah uga baaraan barnaamijyadooda malware-ka. Daabacaad u dhiganta ayaa ka soo baxday bogga taageerada Samsung ee Twitter, taas oo sheegaysa in aad ka hortagi karto weerarrada malware-ka ah ee TV-gaaga adiga oo sawiraya dhowrkii toddobaadba mar. Marka laga soo tago dulucda fariintan, gabi ahaanba dabiici ah […]

Bitcoin ayaa kor u dhaaftay $9000 markii ugu horeysay sanadkan

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Axadii hore, Bitcoin ayaa dhaaftay $9000 markii ugu horeysay sanadkan. Marka loo eego kheyraadka CoinMarketCap, markii ugu dambeysay ee qiimaha cryptocurrency ugu weyn ee suuqa wuxuu ahaa in ka badan $ 9000 wuxuu ahaa wax ka badan hal sano ka hor, bilowgii May 2018. Sannadkan, Bitcoin wuxuu bilaabay inuu mar kale kor u kaco. Tani maaha markii ugu horeysay ee ay dejiso rikoor cusub oo qiimaha sanadlaha ah. Wax badan oo […]

Yandex ayaa Python ku tababari doonta soosaarayaasha adeegyo hufan oo la isku halayn karo

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Yandex ayaa ku dhawaaqday bilawga laba mashruuc oo waxbarasho oo loogu talagalay horumariyayaal gadaal ka riixaya oo isticmaalaya luqadda barnaamijka-ujeedada guud ee heerka sare ah. Dugsiga wakhtiga buuxa ee Horumarinta Backend wuxuu sugayaa bilawga, iyo takhasuska internetka ee Yandex.Practice waxaa loogu talagalay bilawga kuwaas oo raba inay xirfadda ka bartaan eber. Waxaa la xusay in dugsiga cusub uu albaabada u furi doono dayrtan Moscow. Barnaamijka tababarku waxa uu qaataa laba bilood. Ardaydu waxay dhageysan doonaan [...]

Mail.ru waxay ka caawin doontaa soo-saareyaasha inay abuuraan toogte AAA ee consoles-yada iyo istuudiyaha iyaga u gaar ah

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MY.GAMES, qaybta ciyaaraha ee Kooxda Mail.ru, waxay leedahay waayo-aragnimo ballaadhan oo ku aaddan taageeridda iyo kor u qaadida browserka caanka ah iyo ciyaaraha-yar-yar, kuwaas oo ka kooban liis qani ah oo qani ah oo ah mashruucyo online ah oo noocyo kala duwan ah. Laakiin markan kooxdu waxay go'aansatay in ay u qaado heer aad u daran oo ay ka caawiso horumarinta tayada leh inay abuuraan filim ficil ah oo heerka koowaad ah ee consoles-yada. Shirkaddu waxay diyaar u tahay inay maalgeliso horumarinta ciyaarta oo ay siiso kooxda istuudiyaha u gaarka ah […]

Instagram ayaa tijaabinaysa soo kabashada la fududeeyay ee akoonnada la jabsaday

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Ilaha shabakada ayaa sheegaya in shabakada bulshada ee Instagram ay tijaabinayso hab cusub oo lagu soo celinayo akoonnada isticmaalaha. Haddii hadda aad u baahan tahay inaad la xiriirto adeegga amniga shabakada si aad u soo celiso xisaabtaada, ka dibna mustaqbalka habkan waxaa loo qorsheeyay in si weyn loo fududeeyo. Si aad dib ugu soo celiso akoonkaaga adigoo isticmaalaya habka cusub, waxaad u baahan doontaa inaad bixiso macluumaadka shakhsiyeed, oo ay ku jiraan lambarka taleefankaaga gacanta ama cinwaanka emailkaaga. […]

CERN waxay diiday alaabta Microsoft

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Xarunta Cilmi-baarista Nukliyeerka ee Yurub waxay ka tagi doontaa dhammaan alaabada lahaanshaha ee shaqadeeda, iyo ugu horreyntii alaabta Microsoft. Sanadihii hore, CERN waxay si firfircoon u isticmaashay badeecooyin ganacsi oo kala duwan oo xiran sababtoo ah waxay sahashay in la helo khubaro dhanka warshadaha ah. CERN waxay iskaashi la leedahay shirkado iyo machadyo tiro badan, waxaana muhiim u ahayd inuu sameeyo […]

TCP SACK Argagax - dayacanka Kernel ee keenaya diidmada fog ee adeegga

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Shaqaale ka tirsan Netflix wuxuu ka helay saddex nuglaanta koodhka xidhmooyinka shabakada TCP. Midda ugu daran ee dayacanka waxay u oggolaanaysaa weeraryahan fog inuu keeno argagaxa kernel-ka. Dhowr aqoonsi oo CVE ah ayaa loo qoondeeyay arrimahan: CVE-2019-11477 waxaa loo aqoonsaday inay tahay baylah weyn, iyo CVE-2019-11478 iyo CVE-2019-11479 ayaa loo aqoonsaday inay dhexdhexaad yihiin. Labada dayacan ee ugu horreeya waxay la xiriiraan SACK (Ictiraafka Xulashada) iyo MSS (ugu badnaan […]

Flash si toos ah ayuu u curyaami doonaa Firefox 69

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Horumarinta Mozilla waxay curyaamiyeen kartida ay ugu ciyaari karaan nuxurka Flash si caadi ah dhismooyinka habeenkii ee Firefox. Laga bilaabo Firefox 69, oo loo qorsheeyay Sebtembar 3, ikhtiyaarka si joogto ah u hawlgelinta Flash ayaa laga saari doonaa jaangooyooyinka Adobe Flash Player plugin oo kaliya xulashooyinka ayaa u hari doona si loo joojiyo Flash oo si gaar ah loogu awoodo goobo gaar ah (dhaqdhaqaaq si cad ) adigoon xasuusan qaabka la doortay. Laamaha Firefox ESR […]

Siideynta DragonFly BSD 5.6 nidaamka hawlgalka

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Siideynta DragonFlyBSD 5.6 waa la heli karaa, nidaam qalliin leh kernel isku-dhafan oo la sameeyay 2003 ujeedada horumarinta beddelka ah ee laanta FreeBSD 4.x. Waxaa ka mid ah astaamaha DragonFly BSD, waxaan muujin karnaa nidaamka faylka la qaybiyay ee HAMMER, taageerada soo dejinta nidaamka "virtual" kernels sida geeddi-socodka adeegsadaha, awoodda kaydinta xogta iyo FS metadata ee darawallada SSD, isku xirka astaamaha kala duwan ee xasaasiga ah, awoodda si loo hakiyo hababka […]

Nuglaanta Linux iyo FreeBSD xirmooyinka TCP ee horseedaya diidmada fog ee adeegga

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Netflix waxay aqoonsatay dhowr dayacan oo halis ah oo ku jira xirmooyinka TCP ee Linux iyo FreeBSD kuwaas oo si fog u kicin kara shil kernel ah ama sababi kara isticmaalka kheyraadka xad-dhaafka ah marka la farsameynayo xirmooyinka TCP ee sida gaarka ah loo farsameeyay (baakada-dhimashada). Dhibaatooyinku waxa sababa khaladaadka ku jira maamulayaasha ee cabbirka ugu badan ee xogta block ee ku jirta baakidhka TCP (MSS, Cabbirka qaybta ugu badan) iyo habka aqoonsiga xulashada ee isku xidhka (SACK, TCP Selective Acknowledgment). CVE-2019-11477 (Argagaxisada)

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