Haikwanise kubatana neVultr VPS SSH? PuTTY kiyi chizvarwa kuseta nzira

Haikwanise kubatana neVultr VPS SSH?

PuTTY kiyi chizvarwa kuseta nzira

Nekuti vazhinji veChinese netizens vanoshandisa Vultr VPS kuvaka "SayenziInternet" chiteshi, saka nhamba huru yeVultr's IP kero yakavharwa ...

Tsvaga IP kero

Chekutanga, unofanirwa kuratidza kuti wagadzira IP kero yeVultr. Unogona here kuiwana ku mainland China semazuva ese?

Mhinduro:

• Shandisa online ping chishandiso kuona IP kero ▼

Chii chandinofanira kuita kana yangu Vultr IP kero yakavharwa mu mainland China?

• Ndokumbira utarise chinyorwa ichi kune mhinduro ▼

Chii chandinofanira kuita kana Vultr Tokyo ping yapera uye yakavharwa nenyika huru? VPS yakaedzwa nemadziro kuti ichinje IP kero

Chii chandinofanira kuita kana Vultr Tokyo ping yapera uye yakavharwa nenyika huru? VPS yakavharwa newall test kuti ichinje IP address.Mushure mekunge sahwira atenga akashandisa Vultr for a period of time,akaona kuti connection yapera and ping yatadza ku mainland China.I really suspected that VPS was blocked. . IP address yakavharwa naVultr inofanira kunge...

SSH key login

Nepo iyo VPS iri pachena kune internet, mumwe munhu acharamba achimanikidza kumanikidza yako SSH password kuti upinde.

Saka zvinodikanwa kuti upinde neSSH makiyi, uye wodzima password login.

Shandisa murairo unotevera kuti utarise evamwe vanhu brute force logins kune yako SSH password:

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

Yedu yedu yakatengwa VPS, brute manikidza kusvika zviuru zvenguva!Iwe unogona kuenda unoona kuti kangani iwe wakamanikidzwa nehutsinye iwe pachako.

Mhinduro:

• Chinja iyo SSH password yekupinda modhi kuita SSH kiyi yekupinda modhi

SSH kiyi chizvarwa

Kana iri Windows system, unofanirwa kushandisa puttygen 软件kugadzira makiyi maviri.

Linux uye MacOS masisitimu anogona kumhanya zvakananga kubva kune terminal:

Danho rechipiri:Gadzira makiyi eSSH

Ndokumbira mhanyisa uyu murairo ▼

ssh-keygen -t rsa -b 4096

Danho rechipiri:Pinda nzvimbo yefaira kuti uchengetedze kiyi

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

• Ndapota dzvanya Enter

Danho rechipiri:Iwe uchakumbirwa kuisa password

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

• Isa password, kana kuti unogona kungodzvanya Enter woisiya isina chinhu.

Pakupera iwe uchaona meseji iyo yako yakavanzika uye yeruzhinji makiyi akachengetwa ipapo:

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 Gadzira SSH

Kana Vultr ichigadzira VPS, unogona kuseta zvakananga SSH kiyi yekupinda.

Kana iwe wakagadzira VPS asi usati wamisa makiyi eSSH ...

Ndokumbira uteedzere matanho ari pazasi mushure mekuita iri pamusoro "SSH kiyi chizvarwa" paLinux:

Chikamu 1 步:kuda id_rsa.pub 放入 /root/.ssh dhairekitori uye woitumidza zita kuti authorized_keys

Danho rechipiri:gadzirisa /etc/ssh/sshd_config Configuration file

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

Danho rechipiri:Tangazve iyo SSH sevhisi

• cents7 Shandisa murairo:systemctl restart sshd
• Centos6 shandisa murairo:/etc/init.d/sshd restart

PuTTY inogadzira makiyi

Kana iwe uri kushandisa Windows system kuti upinde muVPS, iwe unozofanirwa kudhawunirodha kiyi yakavanzika kumutengi uye woishandura kune iyo fomati inoshandiswa nePuTTY.

• Hauna PuTTY software yakaiswa pakombuta yako?Ndokumbirawo Google kana Baidu tsvaga: Dhawunirodha PuTTY.

Chikamu 1 步:Uchishandisa WinSCP, SFTP kana mamwe maturusi, fambisa iyo yakavanzika kiyi faira id_rsa Dhaunirodha kumutengi.

Chikamu 2 步:Vhura PuTTYGen.exe

Chikamu 3 步:Dzvanya bhatani reMutoro muZviito ▼

Chikamu 4 步:Isa iyo yakavanzika kiyi faira yauchangobva kudhawunirodha

Watadza kuratidza faira rekiyi yakavanzika?Ndapota sarudza "Yese faira (*.*)" ▲

• Kana iwe ukangoseta password yekuvhara, iwe unofanirwa kuisa iyo password panguva ino.
• Mushure mekuremerwa kwakabudirira, PuTTYGen icharatidza ruzivo rwakabatana nekiyi.

Chikamu 5 步:Dzvanya iyo Sevha yakavanzika kiyi bhatani kuchengetedza yakavanzika kiyi faira fomati inowanikwa kuPuTTY ▼

Nzira yekugadzira Putty?

Izvi zvinotevera kuseta Putty kuti upinde nePrivate kiyiLinuxSevha nzira:

Chikamu 1 步:Putty → Chikamu: Zadza Zita Rekugamuchira (Kana IP Kero)

Chikamu 2 步:Putty → Kubatanidza → Zuva: Zadza Auto-login username: mudzi

Chikamu 3 步:PPutty → Kubatanidza → SSH → Auth: Sarudza iyo yakavanzika kiyi faira ichangobva kugadzirwa nePuTTYGen mune Yakavanzika kiyi faira yekusimbisa ▼

Chikamu 4 步:Dzokera kuPutty → Session: Saved Session, zadza zita kuti uchengetedze, wobva wadzvanya kaviri zita kuti upinde mukati zvakananga.

Chikamu 5 步:Unogona kupinda kuLinux pasina password mune ramangwana, ndapota yeuka kuchengetedza yako Yakavanzika kiyi kiyi faira.

Kuti uwane iyo kure yekupinda Linux chishandiso software pane Android nharembozha, ndapota tinya iyi link kuti uone ▼

Maitiro ekushandisa ConnectBot? ConnectBot yakadzama yekumisikidza mirairo hunyanzvi dzidziso

Kuedza kupinza kiyi yakavanzika muConnectBot yeAroid.Kiyi yakashandiswa inoshanda zvakanaka naPutty asi kwete neConnectBot.Kuti uite kuti ishande neConnectBot, unofanirwa kuve neiyo OpenSSH vhezheni yefaira iri.Neraki, tinogona kuita ...

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