Monthly Archive: February 2018

Writing Nagios Plugin with Bash Script

techspacekh February 11, 2018

1. Overview There are many Nagios plugins out there available to download. However, you many difficult or even cannot find it one that meet our requirement for server monitoring or network monitoring in our own Data Center infrastructure. There are many scripts that we can use to develop Nagios…
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IT Systems

CentOS 7, Debian, Linux, Nagios, RHEL 7

Security Hardening Cisco ASA Firewall

techspacekh February 7, 2018

1. Overview For a new Cisco ASA firewall to be installed in a data center and connect it to a network infrastructure for an enterprise organization, as a network administrator or a network engineer or security engineer, it is importance to secure this firewall device with the common security…
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IT Network

Cisco, Firewall, Hardening, Security