How to Upgrade the License on a Cisco ASA

The different licensing levels on a Cisco Adaptive Security Appliance allow organizations to buy only what they need. Cisco ASA devices will typically have limits on hosts and this can…

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Samsung Unveils Exynos Modem with 5G Connectivity

5G is on its way for 2019 and 2020. 5G will bring along faster speeds and will enable a much higher bandwidth rate.  Samsung has announced they have created a…

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Setting Passwords on Cisco Devices

There are (5) passwords used to secure a Cisco device. The console, auxiliary, telnet, password, secret password. The Console, Auxiliary and Telnet passwords are communications level passwords. They are used…

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VPN on a Raspberry Pi

About Having a VPN server accessible to you is truly amazing because whenever you browse the web, the traffic cannot be sniffed and analyzed by anyone on the remote network…

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Network Wide Ad Blocking with Pi-Hole

What is Pi-Hole? Pi-Hole is a software suite that installs a network-wide ad blocking service on a Raspberry Pi device. This software is great because it blocks ads from any…

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