> For the complete documentation index, see [llms.txt](https://docs.linuxfoundation.org/tc-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/candidate-requirements.md).

# Candidate Requirements

Linux Foundation Exams are delivered online and are closely monitored by an automated  proctoring system during the exam session.

### **System Requirements**

Please review the [LF Proctoring System Requirements](https://training.linuxfoundation.org/about/lf-proctoring/) to ensure your machine can support SkillCred exams.

#### **Browser requirements**

* Make sure JavaScript is enabled and cookies are allowed for all exam-related pages, including:
  * `taois-prod1.lfc-p.com`
  * `tao.lf-cert.cloud`
* Allow pop-ups for the exam launch and delivery pages.
* Use a standard browser window rather than private or incognito mode.
* Temporarily disable extensions that block scripts, cookies, or pop-ups on exam-related pages, such as ad blockers, privacy extensions, and script blockers.
* Close unnecessary tabs and applications before launching the exam. During the exam, keep only the exam browser window open.

#### **Network requirements**

* Reliable internet access:
  * Ensure others on the same internet connection are not performing bandwidth-intensive activities (e.g., conference calls, streaming content, or gaming).
  * A wired connection is often more stable and robust than a wireless connection.
  * Turn off bandwidth-intensive services (e.g., file syncing, Dropbox, or BitTorrent).
* If possible, avoid using a VPN, proxy, or highly restricted work or corporate network.
* If you will be testing from an employer-provided network or device, make sure streaming is allowed using WebRTC.

#### **Hardware requirements**

* **Required:** A working microphone. Test it before the exam and allow browser access when prompted.
* **Required:** A working webcam. Test it before the exam and allow browser access when prompted.
* **Recommended:** A screen size of 15 inches or larger for the ExamUI.

## LF Account

Candidate should have their own LF account. For more details on how to create LF account, please refer to [Creating LF Account](https://docs.linuxfoundation.org/docs/sso).  <br>

## Testing Environment Requirements

**Before beginning your exam:**

* Use a private, quiet room and remain alone.
* Clear your desk of notes and devices that are not required for the exam.
* Make sure your face is well lit and clearly visible to the camera.
* Position yourself so your face is centered and fills most of the camera preview while remaining fully visible. Do not sit so far away that your face appears small or so close that any part of it is cropped.

**During the exam:**

* Maintain this position throughout the exam, keeping your face centered, unobstructed, and fully visible.
* Make sure no other person appears in the camera view.

## **Certification and Confidentiality Agreement**

Candidates must accept the terms and conditions of the Linux Foundation Global Certification and Confidentiality Agreement **during the registration process and again prior to testing**.&#x20;

The agreement is located at <https://docs.linuxfoundation.org/tc-docs/certification/lf-cert-agreement>

This is a legally binding agreement that applies to all exams. \
Acceptance and adherence to this agreement is required in order to be exposed to the exam and to be officially certified. \
Failure to accept the terms of this agreement will result in a terminated exam and forfeiture of the entire exam fee.