# Blacklist and Whitelist

In the realm of software and application security, two key concepts arise: blacklisting and whitelisting. Though seemingly opposite, these methods play crucial roles in safeguarding your system from unwanted programs and vulnerabilities. 

## **What is blacklisting?** 

Blacklisting operates on the principle of exclusion. A blacklist is a curated list of programs deemed undesirable, malicious, or unauthorized. Software identified on the blacklist is then blocked from installation or execution on a system. 

Here are some common reasons why software might be blacklisted: 

* Known malware or viruses: These programs are designed to harm your system, steal data, or disrupt operations. 
* Unwanted applications: Some software might be disruptive or inappropriate for certain environments. 
* Pirated software: Using illegal copies of software can be harmful and is often blacklisted. 
* Vulnerable applications: Programs with known security flaws pose a risk and might be blacklisted until patched. 

## **What is whitelisting?** 

Whitelisting, on the other hand, takes the opposite approach. Instead of listing what's bad, it defines what's good. A whitelist is a curated list of programs explicitly permitted to be installed or run on a system. Any software not on the whitelist is automatically restricted. 

Whitelisting offers several advantages: 

* Enhanced security: Only authorized and vetted software can run, significantly reducing the risk of malware and unauthorized access. 
* Simplified management: Administrators have complete control over what software is allowed, making it easier to maintain a secure environment. 
* Improved compliance: Whitelisting can help organizations comply with specific security regulations or internal policies. 

### **Steps to add the configuration** 

* Go to Infraon Portal -> Infraon Configuration -> IT Operations -> Blacklist and Whitelist. 
* On the top right corner of the page, navigate to the ‘Add’ button to add a new configuration. 
* Enter the below details in the respective dialog boxes. 

<table data-header-hidden><thead><tr><th width="187"></th><th width="268"></th><th></th></tr></thead><tbody><tr><td><strong>Label</strong> </td><td><strong>Action</strong> </td><td><strong>Description</strong> </td></tr><tr><td>Type </td><td>Select the appropriate from the drop-down box below. </td><td>Example – Software, etc. </td></tr><tr><td>Profile </td><td></td><td>Enter a profile name to the configuration. </td></tr><tr><td>Description </td><td></td><td>Enter a brief description about the configuration. </td></tr><tr><td>Blacklist </td><td>Select the appropriate from the drop-down box below. </td><td></td></tr><tr><td>Whitelist </td><td>Select the appropriate from the drop-down box below. </td><td></td></tr></tbody></table>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.infraon.io/infraon-help/infinity-user-guide/infraon-configuration/it-operations/blacklist-and-whitelist.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.