iuvo Technologies Blog & News

Troubleshooting a CISCO ASA with ASDM

The purpose of a firewall is to block network traffic, and then allow limited, controlled, and specific traffic through.  For someone who isn’t doing this every day, it can sometimes be a frustrating challenge figuring out why the firewall isn’t...

Port Forwarding with CISCO ASA and ASDM

Port forwarding is a critical feature of any network firewall.  The ability to provide a service to the Internet requires being able to forward ports from one interface of a firewall to another interface.  Sometimes these services are on...

Navigating AWS Instance Types and Sizes

Back in 2017, I wrote about the pitfalls of Amazon Web Services' EC2 "t2" instance types, borne out of our own experience…since then they offered an "unlimited" option (to avoid the performance impacts but with an added cost) as well as new "t3"...

Facebook: The Good and The Bad

Facebook is frequently in the press, sometimes with data leaks and last October a possible $1.6 billion fine for violating GDPR compliance after a recent data breach. From an IT Engineering perspective, they have done some amazing things, which...

Professional Software for Non-Profit Organizations…For Free

Wouldn’t you love for your non-profit organization to have access to some of the tools that you use for business? Think about being able to collaborate on documents, securely share access credentials, centrally store policy and process...

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