90-Day Security Plan Progress Report: May 20
As we continue on our 90-day plan to improve the security and privacy of our platform, this week’s “Ask Eric Anything” webinar focused on meeting safety, Zoom Phone’s FedRAMP authorization, and Zoom’s bug bounty program.
Zoom CEO Eric S. Yuan was joined by Zoom CPO Oded Gal; Lynn Haaland, Zoom Deputy General Counsel, Chief Compliance and Ethics Officer; and Katie Moussouris, founder and CEO of Luta Security. Zoom CTO Brendan Ittelson and Lea Kissner, former Global Lead of Privacy Technology at Google who is consulting with Zoom on privacy and encryption, joined for the Q&A session.
Updates from the past week and upcoming plans over the next few weeks:
Key takeaways from this week’s session
Zoom Phone FedRAMP authorization approved
We announced today that Zoom Phone authorization under U.S. FedRAMP has been approved. This authorization allows U.S. federal government agencies and contractors to now use Zoom Phone as part of our existing, broader authorized Zoom for Government offering. Zoom for Government provides U.S. government agencies a full Zoom UCaaS platform, including Zoom Meetings and Zoom Team Chat, Zoom Webinars, conference room solutions, and now, Zoom Phone.
Lynn Haaland talked about what Zoom has done over the past couple of months to help prevent meeting disruptions from bad actors. This includes adding default security settings like passwords and waiting rooms for certain users, surfacing in-meeting security controls in the Security icon, adding reporting mechanisms, working closely with law enforcement and other online platforms, and educating users on security best practices.
Lynn also reiterated these tips for securing your Zoom meetings:
- Do not publicly share your meeting ID and/or passwords.
- Keep Zoom default security features on – these include waiting rooms, passwords, and restricted screen sharing.
- Get to know our host privacy and security features like Disable Video, Mute Participants, Remove Participants, and Lock Meeting.
- Use meeting registration.
Lynn explained that Zoom Meetings is not designed for large-scale or public events where you post the invite on the internet. Instead, we highly recommend you use Zoom Webinars, which gives you more control over the audience and experience. Get more details on meetings vs. webinars on our support page.
Zoom’s bug bounty program
Katie Moussouris, the founder and CEO of Luta Security and a security consultant for Zoom talked about how Zoom’s bug bounty program will work, explaining that it uses a crowd-sourced model that relies on all parties, including security researchers, to find and report bugs. She also noted that before Zoom implements changes to its bug bounty program, we are soliciting feedback from the wider community to optimize these programs.
Reminder on Zoom 5.0
Zoom 5.0 became generally available on April 27, and a system-wide account enablement to 256-bit AES-GCM encryption will occur on May 30, 2020. Only Zoom clients on version 5.0 or later, including Zoom Rooms, will be able to join Zoom Meetings starting that day. We urge all users to update to Zoom 5.0 or higher today, if you have not done so already. Zoom admins should visit our IT administrators page to manage this update in their environment. Users can preview the 256-bit AES-GCM experience at zoom.us/testgcm.
End-to-end encryption design paper coming Friday
We will publish a detailed draft cryptographic design for our end-to-end encryption offering this Friday on GitHub. We will be hosting discussions with cryptographic experts, customers, advocacy groups, and others to solicit feedback to evaluate for the final design.
Here are some of the webinar attendee questions that were addressed live this week:
How do you report a security bug?
If I’m using a Chromebook, how do I download the Zoom 5.0 client?
Chromebook users can download the Zoom for ChromeOS application from the Google Chrome store or use the Zoom web client, which will always be up to date.
Are account admins notified when a user is reported to Zoom?
When a host or co-host utilizes the Report a User feature to report a meeting participant, a report is sent to Zoom’s Trust & Safety Team. However, in the future we plan to notify account admins for certain accounts when one of their users is reported in certain situations.
Can anyone other than the host record a meeting?
The host can grant access to another participant to record, but no one can start a Zoom recording without a host’s consent.
Can you give details on the May 22 draft design on end-to-end encryption?
The draft to be released May 22 shares our plan and design for building an end-to-end-encrypted video service. This draft won’t include any actual code. We want to gather and evaluate feedback before developing our end-to-end encryption offering.
Are there any plans to allow private chat with a user in the Waiting Room to help verify their identity?
Oded said that this is one of our most requested enhancements, and it is on our roadmap.
Why has Unmute All been removed, and are there plans to bring it back?
We removed the Unmute All feature from the user interface because hosts could unmute participants without their consent. We will reinstate this feature in the future. However, hosts will need a participant’s consent to unmute them during a meeting.
Thank you for your support
Thanks for attending this week’s session, and thank you to everyone who submitted questions! We truly appreciate your support on our journey to make Zoom the world’s most secure enterprise communications platform.
If you missed this week’s session, you can watch the recording here:
Editor’s note: This blog post was edited on Aug. 2, 2021 to include the most up to date information on Zoom encryption.