Something Lovely in IT

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DNS

Configure Search Domain for HostName resolution

Are you having hostname resolution issues in the Public Cloud? Then you’ve come to the right place! Hostname resolution will fail on Linux based servers unless you update the the DHCP options manually. Default config; To update this run the… Continue Reading →

DNS Tunnelling via TXT records: How to prevent it?

DNS Tunneling Working on the project to create a secure environment for PII data brought lots of challenges onto the table. One of the issues that has been identified as a result of  Penetration test, was ability to use DNS… Continue Reading →

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