Centos + Plesk: Enable firewall + block Tor network
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€30/hr(approx. $32/hr)
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Description
Experience Level: Intermediate
Hi,
I have a dedicated server running Centos 7 with Plesk installed.
The problems I have are the following:
1. When I enable the firewall in the Plesk I can't have access via SSH on my server
2. For the last few months, I am under a brute force attack via SSH. The attacker seems to utilize the Tor network, and thus I need to block all the IPs from the Tor network. The solution I tried to follow for block the Tor network is this: http://mikhailian.mova.org/node/194 , but I can't actually use it as I get locked out from SSH when I enable the firewall.
3. Usually, I receive some emails from Plesk with the following subject and I need some help/explanation of what that means. Also, I like to know if we could solve it and finally if we could stop receiving any emails if that is not really suspicious: "Cron 127.0.0.1:6379
Files open by the process (if any):
/dev/null
/dev/urandom
/tmp/.ZendSem.QIJdPt (deleted)
I have a dedicated server running Centos 7 with Plesk installed.
The problems I have are the following:
1. When I enable the firewall in the Plesk I can't have access via SSH on my server
2. For the last few months, I am under a brute force attack via SSH. The attacker seems to utilize the Tor network, and thus I need to block all the IPs from the Tor network. The solution I tried to follow for block the Tor network is this: http://mikhailian.mova.org/node/194 , but I can't actually use it as I get locked out from SSH when I enable the firewall.
3. Usually, I receive some emails from Plesk with the following subject and I need some help/explanation of what that means. Also, I like to know if we could solve it and finally if we could stop receiving any emails if that is not really suspicious: "Cron 127.0.0.1:6379
Files open by the process (if any):
/dev/null
/dev/urandom
/tmp/.ZendSem.QIJdPt (deleted)
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100% (2)Projects Completed
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Last project
1 Sep 2021
Greece
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