A general DevSecOps lifecycle can be outlined with key activities integrated into an Agile development framework. Here's a broad overview:

To check the status of the Windows firewall with PowerShell, type the following:

On Wednesday 3 October 2018 the Apache Software Foundation has released information about an Open Redirect vulnerability in Apache Struts 2. The vulnerability received identifier CVE-2018-11784.

When running the WSUS Server Cleanup Wizard from the MMC snap-in, it can occur that you receive the following WSUS database error:

Error: Database Error
An error occurred when trying to perform a database operation. This can happen if the database is very busy, if the database service is stopped, if the connection to the database is lost, of if the Post-Installation task is not completed successfully. Please contact your system administrator if the problem persists.

Click Reset Server Node to try to connect to the server again.

On March 6, 2017, Apache disclosed a vulnerability in the Jakarta multipart parser used in Apache Struts2 that could allow an attacker to execute commands remotely on the targeted system using a crafted Content-Type header value.
This vulnerability has been assigned CVE-ID CVE-2017-5638.
This page explains how you can scan for it from a Windows machine using nmap.