# 2021-03-26 Enhanced Labii ELN & LIMS Security With Antivirus Scan

Labii [Electronic Lab Notebook (ELN)](https://www.labii.com/electronic-lab-notebook-eln) and [Laboratory Information Management System (LIMS)](https://www.labii.com/laboratory-information-management-system-lims) just released a minor release (v5.1) to enhance the security of the platform. The antivirus scan has been added and you can enable it during the file uploading.

## [**Antivirus scan**](https://docs.labii.com/widgets/office/file#antivirus-scan)

An anti-virus scan is a process of scanning and identifying viruses on a computer using software. The purpose of this process is to identify and review threatening viruses and programs. 

Labii can perform a real-time antivirus scan for all the files uploaded. The real-time scan is disabled in default. Change `Settings -> Organization Detail -> enable_antivirus_scan = true` to enable the real-time scan.

<figure><img src="https://www.labii.com/media/blogs/2021-05-26/labii-security-antivirus-scan.webp" alt=""><figcaption></figcaption></figure>

## [**Visitor log**](https://docs.labii.com/eln-and-lims/detail-view/visitors)

Visitor logbooks are essential tools for tracking who visits your records in Labii. The log book keeps track of visitors, their identity, the company they represent, who they came to visit, the purpose of their visit, contact details, and their time spent on site.

Labii added the **Visitors** page to track the visitors to a particular record. A new Visitor widget is also available to display the visitors' logs in a Record.

<figure><img src="https://www.labii.com/media/blogs/2021-05-26/labii-widget-visitors.webp" alt=""><figcaption></figcaption></figure>


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