Kaore e taea te hono atu ki te Vultr VPS SSH? Tikanga tatūnga whakatipuranga matua PuTTY

Kaore e taea te hono atu ki te Vultr VPS SSH?

Tikanga tatūnga whakatipuranga matua PuTTY

Na te mea he maha nga tangata ipurangi Hainamana e whakamahi ana i te Vultr VPS ki te hanga "PūtaiaoIpurangi", no reira he maha nga wahitau IP a Vultr i aukatia...

Kimihia te wāhitau IP

Tuatahi, me whakaū koe i hanga e koe te wāhitau IP o Vultr. Ka taea e koe te uru ki te tuawhenua o Haina pera i mua?

Rongoā:

• Whakamahia he taputapu ping ipurangi kia kitea nga wahitau IP ▼

Me aha au mena ka aukatia te wahitau IP Vultr e te tuawhenua?

• Tirohia tenei tuhinga mo te otinga ▼

🔗Me aha au mena ka pau te ping a Vultr Tokyo ka aukatihia e te tuawhenua o Haina? I aukatihia e VPS te whakamatautau ki te huri i te wahitau IP

takiuru matua SSH

I te wa e kitea ana te VPS ki te ipurangi, ka kaha tonu tetahi ki te tohe i to kupuhipa SSH ki te takiuru.

Na he mea tika ki te takiuru me nga taviri SSH, me te whakakore i te takiuru kupuhipa.

Whakamahia te whakahau e whai ake nei hei tiro i nga takiurunga kaha a etahi atu mo to kupuhipa SSH:

grep "Failed password for invalid user" /var/log/secure | awk '{print $13}' | sort | uniq -c | sort -nr | more

Mo a maatau ake VPS kua hokona, ka kaha ki nga mano o nga wa!Ka taea e koe te haere ki te kite i te maha o nga wa i tukinotia ai koe.

Rongoā:

• Hurihia te aratau takiuru kupuhipa SSH ki te aratau takiuru matua SSH

Whakatupuranga matua SSH

Mena he punaha Windows, me whakamahi koe i te puttygen 软件ki te whakaputa i te takirua matua.

Linux me nga punaha MacOS ka taea te whakahaere tika mai i te tauranga:

taahiraa 1:Hangaia nga taviri SSH

Whakahaerehia tenei tono ▼

ssh-keygen -t rsa -b 4096

taahiraa 2:Whakauruhia te waahi kōnae hei tiaki i te matua

Enter file in which to save the key (/root/.ssh/id_rsa): 

• Pēhi koa Enter

taahiraa 3:Ka tonoa koe ki te whakauru kupuhipa

Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 

• Whakauruhia he kupuhipa, ka taea ranei e koe te pehi noa i te Enter ka waiho kia tuwhera.

I te mutunga ka kite koe i tetahi panui kei te rongoa o taviri tūmataiti me te iwi ki reira:

Your identification has been saved in /root/.ssh/id_rsa. <== 私钥 

Your public key has been saved in /root/.ssh/id_rsa.pub. <== 公钥

Vultr VPS Whakaritea SSH

Ina hangaia e Vultr he VPS, ka taea e koe te whakarite i te takiuru matua SSH.

Mena kua hanga e koe he VPS engari kare ano koe i whakarite i nga taviri SSH...

Tena koa whai i nga taahiraa i raro nei i muri i te whakahaere i te "whakatupuranga matua SSH" i runga i Linux:

taahiraa 1:marika id_rsa.pub hoatu ki roto a /root/.ssh whaiaronga ka whakaingoatia ki authorized_keys

taahiraa 2:whakarerekē /etc/ssh/sshd_config Kōnae whirihoranga

RSAAuthentication yes #RSA认证
PubkeyAuthentication yes #开启公钥验证
AuthorizedKeysFile .ssh/authorized_keys #验证文件路径
PasswordAuthentication no #禁止密码认证
PermitEmptyPasswords no #禁止空密码

taahiraa 3:Tīmatahia te ratonga SSH

• Nga pokapū7 Whakamahia te whakahau:systemctl restart sshd
• Centos6 whakamahi tono:/etc/init.d/sshd restart

Ka mahia e PuTTY nga taviri

Mena kei te whakamahi koe i te punaha Windows ki te takiuru ki te VPS, me tango e koe te taviri tūmataiti ki te kiritaki ka huri ki te whakatakotoranga e whakamahia ana e PuTTY.

• Karekau he rorohiko PuTTY i whakauruhia ki to rorohiko?Tena koa rapu a Google, Baidu ranei: Tikiake PuTTY.

taahiraa 1:Ma te whakamahi i te WinSCP, SFTP me etahi atu taputapu, whakawhiti i te konae matua motuhake id_rsa Tikiake ki te kiritaki.

taahiraa 2:Whakatuwherahia te PuTTYGen.exe

taahiraa 3:Patohia te paatene Utaina i roto i nga Mahi ▼

taahiraa 4:Utaina te konae matua motuhake i tikina ake e koe

Kāore e taea te whakaatu i te kōnae kī tūmataiti?Tīpakohia koa "Kōnae katoa (*.*)" ▲

• Mena kua tautuhia e koe he raka kupuhipa, me whakauru koe i te kupuhipa i tenei wa.
• I muri i te kawenga angitu, ka whakaatu a PuTTYGen i nga korero e pa ana ki te matua.

taahiraa 5:Patohia te patene Tiaki ki a koe kia tiakina te whakatakotoranga konae matua motuhake e waatea ana ki a PuTTY ▼

Me pehea te whakarite Putty?

Ko te mea e whai ake nei ko te tautuhi i a Putty ki te takiuru me te Kī TūmataitiLinuxTikanga Tūmau:

taahiraa 1:Putty → Wātū: Whakakiia te Ingoa Kaihautū (Wāhitau IP ranei)

taahiraa 2:Putty → Hononga → Rā: Whakakiia te ingoa kaiwhakamahi takiuru-aunoa: pakiaka

taahiraa 3:PPutty → Hononga → SSH → Motuhēhēnga: Tīpakohia te kōnae kī tūmataiti i hangaia e PuTTYGen i roto i te kōnae kī Private mo te motuhēhēnga ▼

taahiraa 4:Hoki ki Putty → Wātū: Wātū Kua Tiaki, whakakīia te ingoa hei tiaki, ka paato-rua i te ingoa kia uru tika ai.

taahiraa 5:Ka taea e koe te takiuru ki Linux me te kore kupuhipa a muri ake nei, me mahara koe ki te tiaki i to konae matua matua.

Ki te tiki i te raupaparorohiko taputapu Linux takiuru mamao i runga i nga waea pūkoro Android, pawhiria tenei hono ki te tiro ▼

🔗Me pehea te whakamahi i te ConnectBot? ConnectBot nga tohutohu whirihoranga me nga tikanga ako

Pānuitanga roa:

🔗Me aha au mena ka pau te ping a Vultr Tokyo ka aukatihia e te tuawhenua o Haina? I aukatihia e VPS te whakamatautau ki te huri i te wahitau IP

🔗Me aha au mena ka wareware/muhu te kupuhipa pakiaka Vultr VPS? Tautuhi ano i te kupuhipa pakiaka me te whakahau Linux