Computer System Health Checklist
No matter who you are, whether newbie or veteran, your Windows system will eventually run into problems that aren’t so easy to diagnose. (It happens on other operating systems too.)…
Ansible Tutorial – Install Ansible and Run Simple Command Remotely
Ansible is a radically simple IT automation engine that automates cloud provisioning, configuration management, application deployment, intra-service orchestration, and many other IT needs. The good thing about Ansible is that…
Security Controls Based on NIST 800-53 Low, Medium, High Impact
Since NIST 800-53 was first introduced, the number of controls has greatly expanded; the initial version of 800-53 contained approximately 300 controls and NIST 800-53 rev 4 contains 965 controls.…
Enable Azure ATP (Microsoft Defender for Identity) and Install ATP Sensor
Azure ATP (Microsoft Defender for Identity), is a cloud-based security solution that leverages your on-premises Active Directory signals to identify, detect, and investigate advanced threats, compromised identities, and malicious insider…
A List of Security Portals for Microsoft, Azure, Windows and Office 365
Here is a list for Security Related Portals of Microsoft, Azure, Windows and Office 365. Microsoft 365 Defender – Microsoft Threat Protection – https://security.microsoft.com/ Azure ATP – Microsoft Defender for…
Microsoft Azure Identity Protection Respond Procedures and Action Explaination
Identity Protection is a tool that allows organizations to accomplish three key tasks: Automate the detection and remediation of identity-based risks. Investigate risks using data in the portal. Export risk…
Azure ATP vs Microsoft Defender ATP vs O365 ATP
Those three ATP products provided by Microsoft are often confusing to people, what they are used for. ATP is the term Advanced Threat Protection’s abbreviation. But why there are three…
Generate CSR from Windows Server and Submit to MS CA to Sign for IIS and RDP Services
While working in CyberArk PAS solution, there are many times the servers are required to get CA signed certificates to reduce certificate warning. Here are two typical cases for CyberArk…
CyberArk PSMP (PSM for SSH Proxy) Administration and Troubleshooting
Here are some administration tasks for PSMP servers. Control PSMPSRV Service Add Remote SSH User to PSMP server PSMPAPP_ account Authentication Failure and PSMP disconnected
CyberArk Service/Dependent Accounts Studying Notes
What are dependent accounts? Dependent accounts are accounts that represent resources, such as Windows Services or Windows Scheduled Tasks, that are accessed from a target machine, and require the same…
Install and Configure Docker App into KubeSail Platform
KubeSail is a cloud company which makes server software easier. For users, 1-click install server-software for free at home or in the cloud! For coders, KubeSail provides simple and fast…
Lightweight K8S Lab – Rancher + K3S Integrated Deployment
Kubernetes as container orchestration platform is very hot topic now. In this post, I am trying to follow Rancher and K3S guide to integrate them. Rancher is an amazing GUI…