How to block malicious JavaScript files in Windows environments

The video tutorial discusses the threat of fake browser updaters that deliver malware through JavaScript files. It provides strategies to prevent ransomware attacks, such as blocking certain file types and using Intune for attack surface reduction. The tutorial also covers basic protection methods like file type reassignment and using PowerShell to enhance security settings. The emphasis is on utilizing existing tools and configurations to secure environments without additional costs.

What is a common method used by fake browser updaters to deliver malware?

• Via direct hacking into systems

• By sending malicious JavaScript files

• Using phishing emails with attachments

• Through legitimate software updates

What is the 'poor man's protection' strategy mentioned in the video?

• Disabling JavaScript in browsers

• Installing third-party antivirus software

• Reassigning file types to safer applications

• Using a firewall to block all scripts

How can Intune be used to enhance security against script threats?

• By blocking all file downloads

• By configuring attack surface reduction rules

• By disabling all scripts

• By installing additional security software

What tool is suggested for enabling attack surface reduction rules?

• Task Manager

• Registry Editor

• Command Prompt

• PowerShell

Why is it important to understand the controls available in your environment?

• To ensure all software is up to date

• To avoid buying unnecessary licenses

• To reduce the need for technical support

• To increase system performance