(Charlotte Flair is a DevSecOps engineer at Egma Soft Solution Pvt.

The correct installation procedure for the Sqreen PHP microagent involves downloading the installer script and executing it with the organization token and application name. The curl -s option downloads the script silently, while the > redirection operator saves it locally as sqreen-install.sh. The script is then executed using bash, passing the required token and app name as parameters. Options using input redirection (<) are incorrect because they do not save the downloaded script to a file. The -i option includes HTTP headers in the output, which is unnecessary and could corrupt the script. Installing the microagent correctly enables runtime monitoring, attack detection, and automatic blocking, supporting strong runtime security during the Operate and Monitor stage.

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