In smaller “mom and pop” networks, all the resources and users are all on the same Local Area Network (LAN). These are the easiest to setup and typically resemble most...
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Description: This document describes a variety of tcpdump commands to make life easier and more transparent. TCPDUMP is used on ubiquity firewalls, unix boxes and a variety of other linux-…
A new security flaw was found in WPA2. The researchers who discovered it have termed this new hole a KRACK (Key Reinstall Attacks). Since most corporate wireless networks using a…
Recently I was working on a network outage that only 2-3 ip addresses of a single network out of 15-20 different network segments was getting randomly blocked, then would be…
It is easier to recover from any network failure if you are prepared. Possibly the most important requirement in any network is to have current and accurate information about that…
Job Description Job Title: Networking Engineer Start Date: Immediate Job Description: PEI is growing and we’re looking for exceptional people to be part of our team. Are you bored with…
