Hotunan gani-da-gani, adana bayanai da bangon kariya a kan sabar girgijenku

Kowace sabar gajimare tana da shafinta a ƙarƙashin Sabobi. Wannan maƙala ta ƙunshi abubuwa huɗu a kan wannan shafi: ɗaukar hoton halin yanzu (snapshots), madadin ajiya mai sarrafa kansa, bangon kariya (firewall), da sake gina sabar.

Hoton halin yanzu: kwafin da kuka ɗauka da kanku

Hoton halin yanzu kwafi ne na duka diskin sabar, wanda ake ɗauka idan kuka danna Ɗauki hoton halin yanzu. Ɗauki guda ɗaya kafin duk wani abu mai haɗari, kamar haɓaka tsarin aiki ko sabon sigar PHP. Ƙara ɗan gajeren bayani domin ku iya gane abin da aka yi shi dominsa daga baya.

• Ana ajiye hoton halin yanzu har sai kun goge shi. Babu abin da zai goge muku shi.
• Yana amfani da ma'ajiya muddin yana nan. Girmansa da adadin kuɗin kowane wata suna bayyana kusa da shi da zarar an gama, wanda ke ɗaukar 'yan mintuna.
• Mayar da ainihin hali yana mayar da diskin sabar zuwa daidai lokacin wancan hoton halin yanzu. Duk abin da aka rubuta a diskin tun daga lokacin zai ɓace, kuma babu damar soke aikin, don haka ku fara ɗaukar sabon hoton halin yanzu idan kuna iya buƙatar halin da ake ciki a yau. Za ku iya mayar da hoton halin yanzu da aka ɗauka daga wannan sabar kaɗai.

Madadin ajiya mai sarrafa kansa: kofe-kofen da ake ɗaukar muku kowace rana

Kunna Madadin ajiya kuma za a riƙa ɗaukar kwafin sabar a kowace rana. Ana cire tsofaffin wuraren mayarwa kai tsaye, kuma katin yana nuna adadin waɗanda aka ajiye.

• Katin yana nuna adadin kuɗin kowane wata kafin ku kunna madadin ajiya.
• ⚠️ Kashe madadin ajiya yana goge wuraren mayarwa da suka riga suka kasance. Ba za a iya dawo da su ba, don haka ku fara ɗaukar hoton halin yanzu idan kuna son adana na baya-bayan nan.

Bangon kariya

Katin Bangon kariya yana yanke shawarar zirga-zirgar da za ta iya isa ga sabar. Kowane doka yana bayyana alkibla (mai shigowa ko mai fita), ƙa'idar aiki (protocol), mashiga (port) ko kewayon mashigai, da kuma adiresoshin da ta shafa.

• Bangon kariya da ba shi da ƙa'idodin shigowa yana toshe duk abin da ke shigowa, har da SSH.
• Kafin ku ajiye, duba ko wata ƙa'ida har yanzu tana ba ku damar shiga: bar mashiga ta 22 (SSH) a buɗe ga adireshin kanku. Idan kun kulle kanku a waje kuma sabar tana da katin Kwamfuta, har yanzu tana buɗe tashar umarni a sabar.
• Ana duba ƙa'idodi kafin a canza wani abu. Ƙa'idar da ba za mu iya amfani da ita ba ana ƙin ta tare da dalili, kuma tsofaffin ƙa'idodin suna kasancewa a wurinsu.

Sake gina (sake shigar da) sabar

Sake gina wannan sabar yana share diski kuma yana shigar da sabon tsarin aiki na zaɓinku. Sabar tana riƙe tsarinta. A wasu sabobin, sake ginawa ko mayarwa yana musanya diskin a matakai da yawa kuma yana ɗaukar 'yan mintuna. Shafin yana nuna shi a matsayin wanda ake kan yi, kuma za ku iya rufe shafin yayin da yake gudana.

Idan sake ginawa ko mayarwa ba zai iya gudana a wannan lokacin ba, za a sanar da ku kuma babu abin da zai canza. Sake gwadawa nan ba da jimawa ba.