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Ken Johnson

The atypical SLUUG member is quite extraordinary.

Some are employed in the Information Technology field.
Some are not, but remain very interested.

Some are well educated.
Some are not, but extremely experienced.

Some SLUUG members have families.
Some have non-technical interests and even hobbies.

I work as an independent consultant performing system and small network administration, and writing specialized technical documentation. Have used Wireshark and other tools for network packet capture and analysis for problem-solving since 1979.

I am brand new to Linux Mint, but have set up other Linux workstations since about 1998.

I use fail2ban on a client's mail server (exim4, UW IMAP/POP3, Debian stable) to drop 25 - 200 hostile packets/hour. I use fail2ban on a client's webserver to stop OpenVAS and other pests.

I run a mail server for a client using Debian Linux, exim4, uw-imap, spamassassin, fail2ban, ipset, and iptables.

Bio as of 14 July 2019.

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