Tambaya: Wanne Nau'in Hypervisor Ba Ya Gudu A Kan Tsarin Ma'auni?

Wanne daga cikin waɗannan ne aka ɗauka a matsayin amintacciyar yarjejeniya?

Tsararren Layer Sockets (SSL) Bayanin ka'idojin yarjejeniya

Wani nau'in hypervisor ne aka sanya akan karafa maras tushe?

Ƙarfe mara nauyi ko nau'in hypervisor Nau'in 1, software ne na haɓakawa wanda aka shigar akan hardware kai tsaye. A ainihinsa, hypervisor shine mai watsa shiri ko tsarin aiki. An ƙera shi don ba da damar haɓaka abubuwan abubuwan kayan aikin da ke ƙasa suyi aiki kamar suna da damar kai tsaye zuwa kayan aikin.

Wanne zafin jiki ne aka ɗauka ya dace da ɗakin uwar garke?

A cewar OpenXtra, yanayin dakin uwar garken bai kamata ya nutse ƙasa da digiri 50 na Fahrenheit ba, kuma kada ya wuce 82 Fahrenheit. Mafi kyawun kewayon zafin jiki shine tsakanin 68 da 71 digiri Fahrenheit.

Wace software ce ke kwaikwayi kayan masarufi da tsarin aiki a kai?

Ƙwararren masarrafar software wanda ke yin koyi da kayan aikin da ake buƙata don tsarin aiki ya shiga ciki. Ƙwararren masarrafa ce ke ba da damar tsarin aiki da yawa suyi aiki a lokaci guda akan kwamfuta ɗaya, kamar sabar cibiyar sadarwa.

Menene software na anti-virus ke yi?

Software na rigakafi, ko software na rigakafin ƙwayoyin cuta (wanda aka gajarta zuwa software AV), kuma aka sani da anti-malware, shirin kwamfuta ne da ake amfani da shi don hanawa, ganowa, da cire malware. Tun asali an samar da software na Antivirus don ganowa da cire ƙwayoyin cuta na kwamfuta, don haka sunan.

Wace nau'in yarjejeniya ce ke ba da damar amintaccen watsa bayanai ta amfani da hanyoyin ɓoyewa?

Amintaccen watsawa na tushen yanar gizo. Transport Layer Security (TLS) da magabacinsa, Secure Sockets Layer (SSL), ƙa'idodi ne na sirri waɗanda ke ba da amintaccen sadarwa akan Intanet don abubuwa kamar lilon gidan yanar gizo, imel, faxing na Intanet, saƙon take da sauran canja wurin bayanai.

Shin KVM Nau'in 1 ne ko Nau'in 2 hypervisor?

KVM yana canza Linux zuwa Hypervisor Type-1. Xen folks suna kai hari ga KVM, suna cewa kamar VMware Server ne (wanda ke kyauta wanda ake kira "GSX") ko Microsoft Virtual Server saboda da gaske nau'in hypervisor ne na nau'in 2 wanda ke gudana a saman wani OS, maimakon "ainihin" nau'in hypervisor na 1.

Menene bambanci tsakanin Nau'in 1 da Nau'in 2 hypervisor?

Babban bambanci tsakanin Nau'in 1 da Nau'in 2 hypervisors shine cewa Nau'in 1 yana gudana akan ƙaramin ƙarfe kuma Nau'in 2 yana gudana a saman OS. Kayan aikin jiki wanda hypervisor ke gudanar da shi galibi ana kiransa na'ura mai watsa shiri, yayin da VMs da hypervisor ke ƙirƙira da tallafi ana kiransa injunan baƙi gaba ɗaya.

Menene hypervisor Type 2?

A Type 2 hypervisor, wanda kuma ake kira hosted hypervisor, shi ne mai sarrafa injin kama-da-wane wanda aka shigar azaman aikace-aikacen software akan tsarin aiki (OS). Akwai nau'ikan hypervisors guda biyu: Nau'in 1 da Nau'in 2.

A wane yanayi ne sabobin ke kasawa?

"Binciken da Intel da Microsoft suka yi ya nuna cewa yawancin sabobin suna yin kyau tare da yanayin zafi da iska a waje, suna rage fargaba game da ƙimar gazawar hardware. Dell kwanan nan ya ce zai ba da garantin sabar sa don yin aiki a cikin yanayi mai zafi kamar 45 digiri C (digiri 115 F)."

Yana iya lalata kayan lantarki?

Idan an matsar da na'urar daga yanayi mai sanyi zuwa mai dumi da ɗanɗano, allunan kewayawa na iya zama mai lulluɓe cikin danshi. Hakanan mahimmanci shine kare kayan lantarki daga ƙananan yanayin zafi, wanda zai iya haifar da fitar da wutar lantarki a tsaye wanda ke haifar da lalacewar da ba za a iya jurewa ba.

Yaya girman ɗakin uwar garken ya zama?

Bukatun Sararin Jiki da Zazzabi. Rufin ya kamata ya zama aƙalla tsayin ƙafa 9. Ƙofofin ɗakin uwar garke suna buƙatar kasancewa tsakanin inci 42 zuwa 48 faɗi, kuma aƙalla tsayi 8. Isasshen ɗaki don haɓaka gaba, gami da sarari don ƙarin raka'a sanyaya.

Menene daban-daban hypervisors?

Akwai nau'ikan hypervisors guda biyu:

• Nau'in hypervisor na 1: hypervisors suna gudana kai tsaye akan kayan aikin tsarin - “ƙarfe mara ƙarfi” wanda aka saka hypervisor,
• Nau'in hypervisor na 2: masu haɓakawa suna gudana akan tsarin aiki mai watsa shiri wanda ke ba da sabis na ƙima, kamar tallafin na'urar I/O da sarrafa ƙwaƙwalwar ajiya.

Mene ne tsarin aikin uwar garken?

Ƙwarewar uwar garke shine rufe albarkatun uwar garke, gami da lamba da asalin sabar na zahiri, masu sarrafawa, da tsarin aiki, daga masu amfani da sabar. Mai gudanar da uwar garken yana amfani da aikace-aikacen software don raba uwar garken jiki ɗaya zuwa keɓantattun mahalli masu yawa.

Wane irin malware ne ke kwafi ta hanyar cibiyoyin sadarwa?

Biyu daga cikin mafi yawan nau'ikan malware sune ƙwayoyin cuta da tsutsotsi. Waɗannan nau'ikan shirye-shiryen suna iya yin kwafi da kansu kuma suna iya watsa kwafi na kansu, waɗanda har ma ana iya canza su kwafi. Don a keɓance shi azaman ƙwayar cuta ko tsutsa, malware dole ne ya sami ikon yaɗawa.

Menene mafi kyawun software na rigakafin cutar?

Kaspersky Anti-Virus ya sami cikakkiyar maki a duk sabbin gwaje-gwajen dakin gwaje-gwaje masu zaman kansu, kuma Bitdefender Antivirus Plus ya zo kusa sosai. Biyan kuɗi ɗaya na McAfee AntiVirus Plus yana ba ku damar shigar da kariya akan duk na'urorin Windows, Android, Mac OS, da iOS.

Me dan gwanin kwamfuta ke yi?

Masu satar kwamfuta ba su da izini masu amfani waɗanda ke shiga cikin tsarin kwamfuta don yin sata, canza ko lalata bayanai, galibi ta hanyar shigar da malware masu haɗari ba tare da saninku ko izininku ba. Dabarunsu masu wayo da cikakken ilimin fasaha suna taimaka musu samun damar bayanan da ba ku son su samu.

Wadanne shirye-shirye ne aka fi shafa da ƙwayoyin cuta macro?

Macrovirus yawanci yana shafar shirye-shiryen gyaran kalmomi. Misalin wannan zai zama Microsoft Word. Yawancin lokaci suna kai hari kan samfuran da ke da alaƙa da ainihin tsarin aiki. Fiye da kashi 80% na duk ƙwayoyin cuta na kwamfuta suna haifar da macro virus.

Shin https yana ɓoye bayanai a cikin wucewa?

Ana iya fallasa bayanai ga haɗari duka a cikin tafiya da kuma lokacin hutawa kuma yana buƙatar kariya a cikin jihohin biyu. Don kare bayanai a cikin zirga-zirga, kamfanoni sukan zaɓi don ɓoye mahimman bayanai kafin motsi da/ko amfani da rufaffen haɗin gwiwa (HTTPS, SSL, TLS, FTPS, da sauransu) don kare abubuwan da ke cikin bayanai a cikin hanyar wucewa.

Waɗanne ƙa'idodin sirri na SSL TLS za su iya amfani da su?

SSL da TLS masu binciken gidan yanar gizo galibi suna amfani da su don kare haɗin kai tsakanin aikace-aikacen yanar gizo da sabar yanar gizo. Yawancin wasu ƙa'idodin tushen TCP suna amfani da TLS/SSL kuma, gami da imel (SMTP/POP3), saƙon gaggawa (XMPP), FTP, VoIP, VPN, da sauransu.

Menene rufaffen bayanai a sauran?

Rufewa. Rufaffen bayanai, wanda ke hana ganuwa bayanai idan aka samu damar shiga ba tare da izini ba ko sata, ana amfani da shi sosai don kare bayanai a cikin motsi kuma ana ƙara haɓakawa don kare bayanai yayin hutawa.

Menene hypervisor ke amfani da AWS?

FAQ ta AWS game da sabbin abubuwan bayanin kula "C5 yana amfani da sabon hypervisor na EC2 wanda ya dogara da ainihin fasahar KVM." Wannan labari ne mai fashewa, saboda AWS ya daɗe yana cin nasara ga Xen hypervisor. Aikin Xen ya sami ƙarfi daga gaskiyar cewa mafi girman girgijen jama'a yana amfani da kayan sa na buɗe ido.

Shin VMware Nau'in 1 ne ko Nau'in 2 hypervisor?

Nau'in hypervisors na 1 ana ɗaukarsa daɗaɗɗen hypervisors na ƙarfe, saboda lambar hypervisor kanta tana gudana kai tsaye a saman kayan aikin ku. VMware Workstation misali ne na nau'in hypervisor nau'in 2. Kuna iya shigar da shi a saman misalin da ke akwai na Windows (da adadin rarraba Linux).

Shin Docker shine hypervisor?

To wannan shine babban fa'idar yin amfani da ingantaccen kwantena docker. Don haka wannan nau'in haɓakawa shine ainihin tsarin aiki agnostic. A takaice dai, zaku iya samun hypervisor da ke gudana akan tsarin windows ƙirƙirar kayan aikin kama-da-wane kuma ana iya shigar da Linux akan waccan kayan aikin kama-da-wane, kuma akasin haka.

Hoto a cikin labarin ta "CMSWire" https://www.cmswire.com/information-management/has-citrix-lost-its-focus/