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CentOS, FreeBSD: Secure SSH with fail2ban and blacklistd with MFA (Google Authenticator)

AWSCloud

AWS Client VPN

AzureCloud

Azure Arc – managing on-prem Windows and Linux servers

AWSCloudWindows

AWS, OKTA: Single sign-on in AWS Console using OKTA and on-prem Active Directory (AD)

CentOS

CentOS: Create disposable e-mail addresses using postfix, dovecot and squirrelmail

DevOpsProgramming

Visual Studio and BitBucket

AWSCloudDevOps

AWS: Deploy nginx HA cluster with Packer, Terraform and Ansible in a new VPC environment

AWSCloud

AWS: S3 bucket failover using CloudFront and Route 53

AWSAzureCloud

AWS, Azure: Schedule server start/stop sequence using Lambda and Azure Automation

AWSCentOSCloud

AWS: squid transparent proxy for DNS filtering/whitelisting

Cloud

AWS Client VPN

by Kliment Andreev

Reading Time: 6 minutes The initial AWS VPN offering was a site-to-site VPN where you connect your resources…

by Kliment Andreev

Azure Arc – managing on-prem Windows and Linux servers

by Kliment Andreev

AWS, OKTA: Single sign-on in AWS Console using OKTA and on-prem Active Directory (AD)

by Kliment Andreev

AWS: Deploy nginx HA cluster with Packer, Terraform and Ansible in a new VPC environment

by Kliment Andreev

AWS: S3 bucket failover using CloudFront and Route 53

by Kliment Andreev

Programming

Visual Studio and BitBucket

by Kliment Andreev

Reading Time: 3 minutes In this post I’ll explain how to use Visual Studio and BitBucket. I host…

by Kliment Andreev

DevOps: CI/CD using git, Jenkins, Docker, Kubernetes

by Kliment Andreev

Visual C#: GUI front-end for OpenSSH in Windows

by Kliment Andreev

AWS: Snapshot Clean Up script in Lambda

by Kliment Andreev

Visual C#: CmdDepot – small clipboard utility

by Kliment Andreev

Linux

CentOS, pfSense: Site-to-site VPN tunnel with strongswan and pfSense

by Kliment Andreev

Reading Time: 4 minutes I have written a lot about pfSense and different types of VPN scenarios (AWS,…

by Kliment Andreev

CentOS: NFS – quick install

by Kliment Andreev

CentOS: Setup Samba as an AD Domain Member

by Kliment Andreev

AWS: Elastic File System (EFS) on FreeBSD/RHEL/CentOS/AWS Linux

by Kliment Andreev

Linux: Corrupt AWS Linux AMI

by Kliment Andreev

DevOps

Visual Studio and BitBucket

by Kliment Andreev

Reading Time: 3 minutes In this post I’ll explain how to use Visual Studio and BitBucket. I host…

by Kliment Andreev

AWS: Deploy nginx HA cluster with Packer, Terraform and Ansible in a new VPC environment

by Kliment Andreev

DevOps: CI/CD using git, Jenkins, Docker, Kubernetes

by Kliment Andreev

FreeBSD, CentOS: Install Jenkins behind a nginx reverse proxy using SSL certificates

by Kliment Andreev

AWS, WordPress: Deploy WordPress on AWS Linux using Terraform, EC2, RDS and EFS

by Kliment Andreev

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