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- Date: Sat, 3 Jun 2017 08:28:28 +0200
- From: Marcus Metzler <mocm@example.com>
- Subject: [tlug] remote access to server
- References: <1a3aa51d-c95d-a22e-3d3d-4e931f4bfd38@me.scn-net.ne.jp>
>>>>> "Kevin" == Kevin Sullivan <kts@example.com> writes: Kevin> Howdy. Have my Debian LAMP webserver up and running again Kevin> mostly. Router firewall had Port Forwarding to my server Kevin> on static IP with :22, 80, 443 open. Kevin> However, a tour of /var/log/auth.log showed persistent Kevin> efforts to log in as root from 3 IP's in China according to Kevin> whois: 61.177.172.54 116.31.116.14 182.100.67.120 Port :22 Kevin> is now closed before they get around to guessing my Kevin> non-root super-user name and pw. Kevin> What methods allow relatively secure remote login for admin Kevin> purposes from outside the local lan? Noobie here on the Kevin> finer points of sysadmin and running a webserver from home Kevin> open to the big bad world out there. Switch off password login via ssh and use Public/Private keys for authentication. I just googled "ssh password login disable" and found this informative site: https://wiki.centos.org/HowTos/Network/SecuringSSH Regards Marcus -- /--------------------------------------------------------------------\ | Dr. Marcus O.C. Metzler | | | mocm@example.com | http://www.metzlerbros.de/ | \--------------------------------------------------------------------/ |>>> Quis custodiet ipsos custodes <<<|
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