Web servers are compromised for a number of reasons which may include any of the following: Improper file or directory permissions, installing the server with default settings, unnecessary services enabled, security conflicts, a lack of proper security policies, improper authorization with external systems, default accounts with default or no passwords, unnecessary default, backup, or sample files, misconfigurations, bugs in server software, OS, or web applications, misconfigured SSL certificates and encryption settings, administrative or debugging functions that are enabled or accessible on web servers or the use of self-signed certificates and/or default certificates.
Select one of these compromises and explain how it could be avoided
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Here are some additional thoughts on how to avoid improper file or directory permissions:
- Use a security scanner to scan your web server for vulnerabilities. A security scanner can be used to scan your web server for vulnerabilities, including improper file or directory permissions.
- Keep your web server software up to date. Software updates often include security patches that can help to protect your web server from vulnerabilities.
- Educate your users about security best practices. Your users should be educated about security best practices, such as not clicking on links in emails from unknown senders and not opening attachments from unknown senders.
By following these tips, you can help to avoid improper file or directory permissions and protect your web server from compromise.