Archives for Software Dev - Page 17
Service Accounts in GCP – Kinda like an AWS Role, but still different
For advanced technology seminars on AWS and other technologies, please visit Also see Roles and Policies in GCP IAM identities can be divided into two broad categories - user identities…
Types of SSL Certificates, Client vs Server Certificates
Server (SSL) vs. Client Certs Server certificates are used to authenticate server identity to the client(s). Client certificates are used to authenticate the client (user) identity to the server. Server…
What each octet means – subdividing a network into multiple subnets
The Network Part vs. the Host Part --> Network Part .0 --> Host Part A subnet mask of means that the first three octets of the address will be used…
What is a Certificate Singing Request – CSR ?
A CSR is quite literally a request to have a certificate created and digitally signed by a CA. There are three important parts to a CSR: Your public key. The…
DNS servers for your VPN connection
Most VPN services that you can pay for will be configured to redirect all of your IP traffic through the VPN tunnel. (In openvpn, the server option is "redirect-gateway".) This will include…
Template for writing a book – MS Word
Start Microsoft Word. Click "File," then "New." If you do not see the "Books" file folder, search for "Books" on the search bar next to "online Templates."
Backup your EC2 instances on AWS
Here’s a couple of proven techniques for backing up your EC2 instances in AWS. EBS Snapshot – The easiest and most popular method AMI Creation – Slightly more involved, but…
Restoring Deleted AD Sites, Zones and Objects
Restoring an entire Deleted Site Running the Powershell commands, you may see some errors ('could not add object, as it is in ') . Just Ignore these (Quick) Restoring a Deleted…
Testing whether a client is part of an AD
Say your AD Site is 'AVARMA' - and you are trying to figure out if the following IP address is assigned to that site Doing this on the local client…
Assault Rifles in America, A 2 step solution – How to end mass shootings in America
Australia shares the same love for guns as America. After a mass shooting, they banned all assault type weapons. Mass shootings down to zero , gun violence down by…