PROBLEM: Unable to validate Digital Signature on Windows XP SP3 I recently encountered the following errors when attempting to validate the Digital Signatures for our application on Windows XP SP3: Digital Code Signature (Right-click application > Properties > Digital Signatures > Details) Digital Signature Information The certificate is not valid for the requested usage. Certificate Information […]
Follow this guide to host a static asset in an S3 bucket and deliver the asset to end users through CloudFront with the default SSL hostname (e.g. http://d29ob8ckmhh7kh.cloudfront.net/). Follow the second section of this guide to configure S3 + CloudFront SSL with a custom domain name (e.g. https://example.logicforte.com/). Pricing CloudFront cost is based on traffic. We […]
Ever since upgrading to Debian 9, the daemon.log on one of our very active SSH hosts has been flooded with many extra GnuPG entries generated by systemd and gpg-agent every time a user connects via SSH.
I implemented an rsyslog filter after considering solutions discussed…
I use this script to automatically bind AWS EC2 “Secondary Private IP” addresses to my Debian 9 (Squeeze) instance. I set a cron job to run this script several times per hour so that new IP addresses are automatically added to the instance. Prerequisites The EC2 instance is running Debian 9 (Squeeze). Script may also […]
This very brief guide assumes you have already setup a Master/Slave relationship between two MySQL servers hosted on EC2 and are looking for an efficient way to clone large Master databases to the Slave server. I use this method to clone a 150GB EBS volume containing Master databases to a Slave in about an hour. Most of […]