ProHoster > Labarai daga: ProHoster

Author: ProHoster

[Supercomputing 2019]. Ma'ajiyar gajimare da yawa azaman yanki na aikace-aikace don sabbin abubuwan tafiyar Kingston DC1000M

Aka buga a

Ka yi tunanin cewa kuna ƙaddamar da sabon kasuwancin likitanci - zaɓi na mutum ɗaya na magunguna dangane da nazarin kwayoyin halittar ɗan adam. Kowane majiyyaci yana da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan halittu na biliyan 3, kuma sabar na yau da kullun akan masu sarrafa x86 zai ɗauki kwanaki da yawa don lissafta. Kun san cewa zaku iya hanzarta aiwatarwa akan uwar garken tare da na'ura mai sarrafa FPGA wanda ke daidaita lissafin a cikin dubban zaren. Zai yi lissafin genome […]

Vivo iQOO Neo 855 Racing Edition: wayo mai ƙarfi tare da guntu na Snapdragon 855

Aka buga a

Kamfanin Vivo na kasar Sin ya ba da sanarwar babbar wayar iQOO Neo 855 Racing Edition, mai sarrafa tsarin Android Pie. Na'urar tana dauke da nunin AMOLED mai girman inci 6,38. Ana amfani da panel tare da Cikakken HD+ da rabon al'amari na 19,5:9. Ana gina na'urar daukar hoto ta yatsa kai tsaye cikin yankin allo. "Zuciyar" sabon samfurin ita ce processor na Snapdragon 855 Plus. Wannan guntu ya haɗu da nau'i takwas […]

Shin zamanin sabobin ARM yana zuwa?

Aka buga a

SynQuacer E-Series motherboard don uwar garken 24-core ARM akan mai sarrafa ARM Cortex A53 tare da 32 GB na RAM, Disamba 2018 Shekaru da yawa, masu sarrafa ARM tare da rage tsarin koyarwa (RISC) sun mamaye kasuwar na'urar hannu. Amma ba su taɓa samun damar shiga cikin cibiyoyin bayanai ba, inda Intel da AMD har yanzu suna mulki tare da saitin koyarwar x86. Lokaci-lokaci akwai […]

Yadda ake Amfani da MySQL Ba tare da Kalmar wucewa ba (da Hadarin Tsaro)

Aka buga a

Suna cewa mafi kyawun kalmar sirri shine wanda ba dole ba ne ka tuna. A cikin yanayin MySQL, wannan yana yiwuwa godiya ga auth_socket plugin da sigar sa don MariaDB - unix_socket. Duk waɗannan plugins ɗin ba sababbi ba ne kwata-kwata; an tattauna su da yawa a cikin wannan shafin, misali a cikin labarin yadda ake canza kalmomin shiga a cikin MySQL 5.7 ta amfani da plugin auth_socket. […]

An kasa fitowa fitowa fili: bari mu fallasa AgentTesla ga ruwa mai tsafta. Kashi na 2

Aka buga a

Мы продолжаем серию статей, посвященных анализу вредоносного программного обеспечения. В первой части мы рассказывали, как Илья Померанцев, специалист по анализу вредоносного кода CERT Group-IB, провел детальный анализ файла, полученного по почте одной из европейских компаний, и обнаружил там шпионскую программу AgentTesla. В этой статье Илья приводит результаты поэтапного анализа основного модуля AgentTesla. Agent Tesla — […]

Haƙiƙanin taƙaita tashoshi na Intanet - OpenMPTCPRouter

Aka buga a

Shin yana yiwuwa a haɗa tashoshi na Intanet da yawa zuwa ɗaya? Akwai kuskure da yawa da tatsuniyoyi da ke kewaye da wannan batu, har ma da ƙwararrun injiniyoyin cibiyar sadarwa sau da yawa ba su san cewa hakan zai yiwu ba. A mafi yawan lokuta, haɗin haɗin gwiwa ana kiransa kuskuren daidaitawa a matakin NAT ko gazawar. Amma taƙaitaccen bayani yana ba ku damar gudanar da haɗin TCP guda ɗaya a lokaci guda akan duk tashoshin Intanet, alal misali, watsa shirye-shiryen bidiyo […]

IGF 2019. Yanar gizo na rugujewa?

Aka buga a

IGF 2019 a Berlin ya ƙare. Mako guda na muhawara mai zafi tsakanin masana daga ko'ina a duniya a karkashin tutar Majalisar Dinkin Duniya game da Gudanar da Intanet. Duk masu ruwa da tsaki na Intanet wadanda a yau suke yin Intanet, suna amfani da Intanet, suna matse Intanet da kare wannan Intanet a nahiyoyi daban-daban sun zo IGF. A taron shekara-shekara, an tabo batutuwan da suka shafi batutuwa da yawa waɗanda yanzu suka shafi duk wani ci gaba […]

Yadda ake haɗa VPN na kamfani a cikin Linux ta amfani da openconnect da vpn-slice

Aka buga a

Kuna son amfani da Linux a wurin aiki, amma VPN na kamfani ba zai ƙyale ku ba? Sa'an nan wannan labarin zai iya taimakawa, ko da yake wannan bai tabbata ba. Ina so in yi muku gargaɗi a gaba cewa ban fahimci al'amuran gudanarwar cibiyar sadarwa da kyau ba, don haka yana yiwuwa na yi duk abin da ba daidai ba. A gefe guda, yana yiwuwa na iya rubuta jagora ta hanyar da za a fahimta ga talakawa, don haka [...]

Magance ma'auni na koma baya na layi mai sauƙi

Aka buga a

Labarin ya tattauna hanyoyi da yawa don ƙayyade ma'auni na lissafi na layi mai sauƙi (haɗe-haɗe). Duk hanyoyin warware lissafin da aka tattauna anan sun dogara ne akan mafi ƙarancin hanyar murabba'i. Bari mu nuna hanyoyin kamar haka: Magani na nazari Gradient zuriyar Stochastic gradient zuriyar Ga kowane ɗayan hanyoyin magance ma'auni na madaidaiciyar layi, labarin yana gabatar da ayyuka daban-daban, waɗanda aka raba zuwa waɗanda aka rubuta ba tare da […]

Habr-bincike: abin da masu amfani ke oda a matsayin kyauta daga Habr

Aka buga a

Shin kun lura cewa ya riga ya kasance Disamba akan kalanda? Wataƙila kun kusan shirye don bikin, kun sayi kyaututtuka, kun shiga cikin Habra-ADM kuma kun tanadi tangerines. A zahiri, kowane mai amfani Habr yana son ba kawai ba, amma kuma ya karɓi wani abu don Sabuwar Shekara. Kuma da yake kowannenmu yana da zaɓe sosai, muna yawan yin odar kyauta ga kanmu. Ciki har da mu […]

Exim 4.93 saki

Aka buga a

An saki sabar saƙon ta Exim 4.93, wanda ya haɗa da sakamakon aiki a cikin watanni 10 da suka gabata. Sabbin fasaloli: An ƙara $tls_in_cipher_std da $tls_out_cipher_std masu canji masu ɗauke da sunayen manyan suites ɗin da suka dace da sunan daga RFC. An ƙara sabbin tutoci don sarrafa nunin masu gano saƙo a cikin log ɗin (saitin ta hanyar saitin log_selector): “msg_id” (wanda aka kunna ta tsohuwa) tare da mai gano saƙon da “msg_id_created” tare da ƙirƙirar […]

Sakin tari FS Luster 2.13

Aka buga a

An buga sakin tsarin fayil ɗin gungu na Luster 2.13, wanda aka yi amfani da shi a yawancin (~ 60%) na manyan gungu na Linux masu ɗauke da dubun dubatar nodes. Ana samun haɓakawa a kan irin waɗannan manyan tsarin ta hanyar gine-gine masu yawa. Mahimman abubuwan da ke cikin Luster sune masu sarrafa metadata da sabar ajiya (MDS), sabar gudanarwa (MGS), sabar ajiya na abu (OSS), ajiyar abu (OST, yana goyan bayan gudana akan ext4 da ZFS) da abokan ciniki. […]

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