Author: ProHoster

Marang-rang a Cable TV bakeng sa bana ba banyenyane. Karolo ea 9: Hlooho

Sehlooho se bokella melaetsa ho tsoa mehloling e mengata, e sebetsane le eona le ho e phatlalatsa ho marang-rang a cable. Likahare tsa letoto la lihlooho Karolo ea 1: Mehaho e akaretsang ea marang-rang a CATV Karolo ea 2: Sebopeho le sebopeho sa letšoao Karolo ea 3: Karolo ea Analog ea pontšo Karolo ea 4: Karolo ea Digital ea pontšo Karolo ea 5: Coaxial distribution network Karolo ea 6: RF li-amplifiers tsa matšoao Karolo ea 7: Ba amohelang mahlo Karolo ea 8: Optical […]

Mokhoa oa ho Rarolla Mathata a NP-Hard ka Parameterized Algorithms

Mosebetsi oa ho etsa lipatlisiso mohlomong ke karolo e thahasellisang ka ho fetisisa ea koetliso ea rona. Sepheo ke hore u itekoe ka tsela eo u e khethileng u ntse u le univesithing. Ka mohlala, liithuti tse tsoang libakeng tsa Software Engineering le Machine Learning hangata li ea ho etsa lipatlisiso lik'hamphaning (haholo-holo JetBrains kapa Yandex, empa eseng feela). Ka poso ena ke tla bua ka morero oa ka ho Computer Science. […]

Samsung e u hopotsa hore u hlahlobe li-TV tsa hau khafetsa bakeng sa malware

Khampani ea Korea Boroa Samsung e hopotsa beng ba TV ba bohlale ho hlahloba firmware ea bona khafetsa bakeng sa malware. Phatlalatso e tsamaellanang e hlahile leqepheng la tšehetso la Samsung ho Twitter, e bolelang hore o ka thibela tlhaselo ea malware ho TV ea hau ka ho skena libeke tse ling le tse ling tse 'maloa. Khahlanong le semelo sa molaetsa ona, ntho ea tlhaho ka ho felletseng […]

Bitcoin e fetile $9000 ka lekhetlo la pele selemong sena

Sontaha se fetileng, Bitcoin e ile ea feta $ 9000 ka lekhetlo la pele selemong sena. Ho ea ka mohloli oa CoinMarketCap, lekhetlo la ho qetela theko ea chelete ea crypto e kholo ka ho fetisisa 'marakeng e ne e feta $9000 e ne e feta selemo se fetileng, qalong ea May 2018. Selemong sena, Bitcoin e ile ea qala ho fumana matla hape. Ha se lekhetlo la pele e beha rekoto e ncha ea boleng ba selemo. Hape […]

Yandex e tla koetlisa baetsi ba lits'ebeletso tse sebetsang hantle le tse tšepahalang Python

Yandex e phatlalalitse ho thakholoa ha merero e 'meli ea thuto bakeng sa bahlahisi ba morao-rao ba sebelisang Python ea boemo bo holimo ba puo ea lenaneo. Sekolo sa nako e tletseng sa Backend Development se emetse ba qalang, 'me tsebo ea inthaneteng ho Yandex.Practice ke ea ba qalang ba batlang ho tseba mosebetsi hantle ho tloha qalong. Hoa hlokomeleha hore sekolo se secha se tla bula mamati a hoetla hona Moscow. Lenaneo la koetliso le nka likhoeli tse peli. Baithuti ba tla mamela [...]

Mail.ru e tla thusa bahlahisi ho theha sethunya sa AAA bakeng sa li-consoles le studio sa bona

MY.GAMES, karolo ea papali ea Mail.ru Group, e na le boiphihlelo bo pharaletseng ba ho ts'ehetsa le ho khothaletsa sebapali se tsebahalang le lipapali tse nyane, tse etsang lethathamo la merero ea inthaneteng ea mefuta e fapaneng. Empa lekhetlong lena sehlopha se nkile qeto ea ho e isa boemong bo tebileng le ho thusa bahlahisi ba nang le talenta ho theha filimi ea boemo ba pele bakeng sa matšeliso. Khamphani e ikemiselitse ho tšehetsa nts'etsopele ea papali ka lichelete le ho fa sehlopha studio sa eona […]

Instagram e ntse e leka ho hlaphoheloa habonolo ha li-account tse utsoitsoeng

Mehloli ea marang-rang e tlaleha hore marang-rang a marang-rang a Instagram a leka mokhoa o mocha oa ho khutlisa li-account tsa basebelisi. Haeba hona joale o hloka ho ikopanya le ts'ebeletso ea ts'ireletso ea marang-rang ho tsosolosa akhaonto ea hau, joale nakong e tlang ts'ebetso ena e reretsoe ho nolofatsoa haholo. Ho khutlisetsa ak'haonte ea hau u sebelisa mokhoa o mocha, u tla hloka ho fana ka tlhahisoleseling ea hau, ho kenyeletsoa nomoro ea hau ea mohala kapa aterese ea lengolo-tsoibila. […]

CERN e hana lihlahisoa tsa Microsoft

European Nuclear Research Center e tla lahla lihlahisoa tsohle tsa thepa mosebetsing oa eona, haholo-holo lihlahisoa tsa Microsoft. Lilemong tse fetileng, CERN e ne e sebelisa ka mafolofolo lihlahisoa tse fapaneng tsa khoebo tse koetsoeng hobane e nolofalitse ho fumana litsebi tsa indasteri. CERN e sebelisana 'moho le palo e kholo ea lik'hamphani le litsi, 'me ho ne ho le bohlokoa hore a etse […]

TCP SACK Panic - Bofokoli ba Kernel bo lebisang ho hanetsoeng hole le litšebeletso

Basebetsi ba Netflix ba fumane mefokolo e meraro ho khoutu ea stack network ea TCP. Bofokoli bo tebileng ka ho fetesisa bo lumella mohlaseli ea hole hore a bake ho tšoha ha kernel. Li-ID tsa CVE tse 'maloa li abetsoe litaba tsena: CVE-2019-11477 e khethiloe e le tlokotsi e kholo,' me CVE-2019-11478 le CVE-2019-11479 li khethiloe e le tse itekanetseng. Mefokolo ea pele e 'meli e amana le SACK (Kamohelo e Khethehileng) le MSS (Boholo ba […]

Flash e tla emisoa ka ho sa feleng ho Firefox 69

Baetsi ba Mozilla ba sitisitse bokhoni ba ho bapala Flash content ka mokhoa o ikhethileng meahong ea bosiu ea Firefox. Ho qala ka Firefox 69, e reriloeng ka la 3 Loetse, khetho ea ho kenya Flash ka ho sa feleng e tla tlosoa litlhophisong tsa plugin ea Adobe Flash Player 'me ke likhetho feela tse tla sala ho tima Flash le ho e nolofalletsa ka bomong bakeng sa libaka tse itseng (ts'ebetso ka ho tobetsa ka ho hlaka. ) ntle le ho hopola mokhoa o khethiloeng. Makaleng a Firefox ESR […]

Ho lokolloa ha DragonFly BSD 5.6 sistimi e sebetsang

Ho lokolloa ha DragonFlyBSD 5.6 hoa fumaneha, mokhoa oa ho sebetsa o nang le kernel e nyalisitsoeng e entsoeng ka 2003 ka morero oa nts'etsopele e 'ngoe ea lekala la FreeBSD 4.x. Har'a likarolo tsa DragonFly BSD, re ka totobatsa sistimi ea faele e phatlalalitsoeng ea HAMMER, ts'ehetso ea ho kenya li-kernels tsa "virtual" joalo ka lits'ebetso tsa mosebelisi, bokhoni ba ho boloka data le metadata ea FS ho li-drive tsa SSD, lihokelo tsa tšoantšetso tse sa tsotelleng maemo, bokhoni. ho emisa lits'ebetso […]

Bofokoli ho Linux le FreeBSD TCP mekotla e lebisang ho haneloeng ha litšebeletso hole

Netflix e supile bofokoli bo bongata bo boholo mefuteng ea TCP ea Linux le FreeBSD e ka bakang ho senyeha ha kernel kapa ea baka tšebeliso e feteletseng ea lisebelisoa ha e sebetsana le lipakete tsa TCP tse entsoeng ka ho khetheha (pakete ea lefu). Mathata a bakoa ke liphoso ho bahlokomeli bakeng sa boholo bo boholo ba block block ea data ka har'a pakete ea TCP (MSS, Maximum segment size) le mochine oa ho amohela ho khetholla ha likhokahano (SACK, TCP Selective Acknowledgment). CVE-2019-11477 (SACK Panic) […]