Bvumira SSH kupinda kuburikidza neanopfuura chiteshi chimwe

Ndakatsanangura imwe nguva yapfuura maitiro ekugadzirisa iyo SSH sevhisi kuti ushande pane chakasiyana chiteshi pane makumi maviri nemaviri, rinova iro default chiteshi. Chinangwa cheichi ndechekuti ese mabhoti, kutsemura kurwisa kweSSH kuri default kuchiteshi 22 (icho ini chandinodzokorora, ndiko kusarongeka), saka nekushandura chiteshi isu tinowana kumwe kuchengetedzeka.

Asi zvekuita kana ndichida kugadzirisa SSH kuburikidza neimwe chiteshi ASI kuchengeta SSH zvakare pachiteshi 22? Mune mamwe mazwi, kuve nekudiwa kwekuti server ive neSSH pane inopfuura chiteshi chimwe, taura semuenzaniso pa22 uye zvakare pa9122

Kuti tiite izvi isu tinoshandura iyo yekumisikidza faira yeiyo SSH daemon:

Iyi inotevera mirairo inofanirwa kuitwa pamwe nehutongi ropafadzo, kungave nemidzi mushandisi kana kushandisa iyo sudo raira pamberi pemirairo

nano /etc/ssh/sshd_config

Ikoko tichaona chimwe chinhu chakadai.

sshd_config_default

Uchaona kuti pamutsetse wechishanu pane chimwe chinhu chinoti: "Port 5", hazvo, isu tinongofanirwa kuteedzera iyo tambo pazasi uye nekuchinja chiteshi nhamba. Mune mamwe mazwi, kuti yedu SSH sevhisi ishandirewo 22 isu tinofanirwa kuisiya seizvi:

sshd_config_mod

Ipapo isu tinofanirwa kutangazve sevhisi:

service ssh restart

Kana vakashandisa Arch ichave iri:

systemctl restart sshd

Kana iwe uchida kubatana kuburikidza nechiteshi chisiri makumi maviri nemaviri rangarira, iwe unofanirwa kuwedzera -p $ PORT mumutsetse wekubatanidza, chimwe chinhu chakadai.

ssh usuario@servidor -p 9122

Nenzira, ini ndinokurudzira kuti utarise iyo sshd_config faira kubva pamberi, pane zvimwe zvinonakidza sarudzo 😉

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  1.   Rodrigo Pichiñual akadaro

    Matipi akanaka ekushandura default doko re ssh ... kudzivirira kurwiswa pachiteshi 22.

    Ini ndinofunga kuti chiteshi chimwe chete chinofanira kusiiwa ... uye izvi zvinofanirwa kuve zvakasiyana kubva makumi maviri neshanu kuitira kuti kurwiswa kusaite.

    Kwazisa

    1.    KZKG ^ Gaara akadaro

      Kutenda nekuverenga 🙂

  2.   dhunter akadaro

    Zvangu zvitsva zvatsvaga zvave:

    PermitRootLogin kwete
    y
    AllowUsers john jack chester…. nezvimwewo

    Nezve izvi ini ndinogumira zvakakwana mikana yekutsemuka, kana iwe ukawedzera yakanaka iptables ... zvakanaka isu tiri.

    1.    KZKG ^ Gaara akadaro

      Muchokwadi, ini ndinofarira kushandisa PortKnocking 😀

  3.   cr0t0 akadaro

    Semazuva ese KZKG ^ Gaara, yakanakisa zvinyorwa zvako paSSH. Nemitungamiriri yako tiri kurasikirwa nekutya TERMINAL

    1.    KZKG ^ Gaara akadaro

      Ndinokutendai

  4.   Nebhukadhinezari akadaro

    OOOOOOOOhhhh !!!!

  5.   federico akadaro

    Chinyorwa chakanaka kwazvo, musango !!!

  6.   Chris akadaro

    Kunze kwekuchinja iyo chiteshi nhamba, kuti uwedzere kumisikidza sarudzo dzeanorwisa zvinokurudzirwa zvakare kudzimisa kupinda neUSER: PASS

    Pasiwedhi Kusimbisa hapana

    uye shandisa yakavanzika / yeruzhinji kiyi yechokwadi.

    Zvakanaka kutumira.

    Salu2