TLS v1.2 Upgrade and Changes to System Requirements for Zoho Assist

TLS v1.2 Upgrade and Changes to System Requirements for Zoho Assist

As we tighten our TLS v1.2 security update, admins and users need to be aware that supported versions of operating systems and web browsers will change after October 31st, 2018.

After this date, we will retire support for clients using TLS v1.0 and TLS v1.1 protocols. In order to support these changes and meet the updated PCI standards please ensure that computers configured for Unattended Access are updated to TLS v1.2 and use web browsers that support the latest update.

What is TLS v1.2, and why is Zoho Assist removing the older protocols?

Transport Layer Security (TLS) v1.2 is an updated network protocol that allows data to be transferred privately and securely between a server and a client. Using TLS v1.0 and TLS v1.1 can leave your encrypted remote connections open to POODLE, LOGJAM, and other types of attacks. Zoho Assist will no longer support older protocols to ensure system security and maintain compliance.

What do I need to do?

These are the checks you need to perform to support this latest update:

The following operating system versions support the latest update:
  • Macintosh OS X 10.9 and above
  • Windows XP SP2 and above
  • Linux - Ubuntu 14.04 and above, Red Hat Enterprise Linux 6 and above, Cent OS 6 and above, Debian 7 and above, Linux Mint 13 and above
We recommend that you use any of the following browsers. They will support the latest update:
  • Google Chrome 16.0 and above
  • Firefox 37 and above
  • Internet Explorer 11 and above
  • Safari 7.0 and above.
If Unattended Access is configured in Windows OS, the agent will be automatically updated to the latest version when online. If the configured computer doesn't appear online by October 31st, 2018, the computer should be manually reconfigured for Unattended Access.

You can refer to this link for further details regarding system requirements. If you have further questions, feel free to post your comments below or contact us at support@zohoassist.com for help.


      • Sticky Posts

      • Attention: Upcoming changes to Zoho Assist support for older windows versions

        At Zoho Assist, our goal is to provide you with secure, reliable, and feature-rich remote support experiences. To maintain this standard, we periodically align our platform with the latest technology and security updates from the broader software ecosystem.

      • End of Support announcement for macOS 10.9, 10.10, 10.11, 10.12, and 10.13

        Dear Customers, We would like to inform you of an important update regarding our support for legacy macOS operating systems with Zoho Assist. Starting May 1, 2025, we will officially end support for macOS versions 10.9, 10.10, 10.11, 10.12, and 10.13.

      • Zoho Assist: Important Security Upgrade Notice

        Dear Customers, We're committed to providing safe and secure remote connections across networks and devices. To uphold this commitment, we're upgrading to an updated security protocol. This change won't affect our support for major operating systems.

      • TLS v1.2 Upgrade and Changes to System Requirements for Zoho Assist

        As we tighten our TLS v1.2 security update, admins and users need to be aware that supported versions of operating systems and web browsers will change after October 31st, 2018. After this date, we will retire support for clients using TLS v1.0 and TLS v1.1 protocols. In order to support these changes and meet the updated PCI standards please ensure that computers configured for Unattended Access are updated to TLS v1.2 and use web browsers that support the latest update. What is TLS v1.2, and why

      • Release Notes: Version 1.82, February 2015

        New Chrome Extension: Start a Session quickly! Recently, we have released a  Chrome Extension , which enables you to start a session instantly. You can simply enter your customer email address and start a session right from your browser extension. Make sure you are always logged-in to your Zoho account in your chrome browser so that you can avail the professional edition features if you are a paid customer. Supporting your Mac customers is much easier now! We have deployed a new Customer Console

        • Recent Topics

        • Enrich your contact and company details automatically using the Data Enrichment topping

          Greetings, I hope you're all doing well. We're happy to announce the latest topping we've added to Bigin: The Data Enrichment topping, powered by WebAmigo. This topping helps you automatically enhance your contact and company records in Bigin. By leveraging

        • Zoho Billing Partial Proration...

          Hi, In Zoho billing, we offer upgrades, downgrades, suspends, and resumes. We use online payment for most subscriptions, but have only a few that are offline, but we treat them the same either way.. We prorate only parts of these changes.. Right now zoho

        • Any update on adding New Customer Payment Providers who support in store terminal devices?

          Currently there is only one Customer payment provider listed for terminal devices in USA- Everyware. They charge a monthly fee of almost $149 minimum. Will you add other providers - like Zoho Payments or Stripe or Worldpay that would allow integrated

        • Getting Subform Fields to Display Top to Bottom

          I have a form where the fields are all in one column. I want to insert a subform where the fields are stacked in one column as well. I have built both the form and subform but the subform displays the fields from left to right instead of a stacked column. This will cause a problem displaying the subform correctly on mobile apps. How can I do this please?' Here is my form with subform now. As you can see the subform "Follow Up Activity" is displaying the fields left to right. I need them to go top

        • [Feature Deprecated] Gamescope in Zoho Projects

          This feature is no longer available. All work and no play makes Jack a dull boy. Well, yes. That's true! Tiring work, buzzing coffee makers, busy turnstiles , occupied meeting rooms, back-to-back status updates and what not. Your everyday routine need not have to be this hectic. It can be more rewarding. It can be more fun. Zoho Projects believes in this fact and hence has launched Gamescope - A module that turns every project into an exciting game and boosts the spirit of your team by leaps and

        • Creating a task, i can not work out how to get ID for What_Id

          hi From Module A function I map Module B record reference membershipid (ours). I need Module B Zoho ID to create the related to on task. All examples i've seen start with the Zoho ID. void automation.LTM_Assign_Dispute_Task(String membershipid) { try

        • Can't connect to POP and SMTP over VPN

          I use Thunderbird to access Zoho Mail via POP and SMTP. I have configured an app-specific password for Thunderbird to use. Everything is properly configured and works correctly — until I enable my VPN. I'm using a paid commercial VPN service (Mullvad).

        • my zoho mail is hacked

          my email is sending my username and password to people i dont know

        • Suministrar accesos

          Asunto: Enable UPLOAD_RULE for API Attachments Mensaje: Hola, Necesito habilitar la capacidad de subir attachments vía API en Zoho Mail. Actualmente recibo el error: "UPLOAD_RULE_NOT_CONFIGURED" al usar el endpoint: POST /api/accounts/{accountId}/messages/attachments

        • Introducing real-time document commenting and collaboration in Zoho Sign

          Hi, there! We are delighted to introduce Document commenting, a feature that helps you communicate with your recipients more efficiently for a streamlined document signing process. Some key benefits include: Collaborate with your recipients easily without

        • Ticket Loop from Auto Responce

          We’re seeing an issue where a client’s help desk triggers a ticket loop. When they email us, our system creates a ticket and sends the acknowledgement. Their system then creates a ticket from that acknowledgement and sends one back to us, which creates

        • How to make rule to filter out some emails from receiving the notification "Receiving a new ticket"?

          Good Morning, We are currently using the "Receiving a new ticket" notification rule to provide that auto reply template to a customer that emails us for support. However, there are some emails we don't want to receive this auto-reply. Where can I set

        • Zoho Signatures Missing

          In the past after collecting signatures from two different PDFs I would merge them by calling an api and the signatures would appear in the combined PDF. Recently the signatures have disappeared whenever I combine the PDFs together. Why did this randomly

        • Filter button in the Zoho Sheet Android App doesn't toggle on

          I am a new Zoho Sheets user and experiencing a specific issue with the filter functionality in the Android mobile application. Detailed Issue Description: The filter icon appears correctly in the toolbar. Upon tapping the filter icon/button, the toggle

        • Automate pushing Zoho CRM backups into Zoho WorkDrive

          Through our Zoho One subscription we have both Zoho CRM and Zoho WorkDrive. We have regular backups setup in Zoho CRM. Once the backup is created, we are notified. Since we want to keep these backups for more than 7 days, we manually download them. They

        • Exciting Updates to the Kiosk Studio Feature in Zoho CRM!

          Hello Everyone, We are here again with a series of new enhancements to Kiosk Studio, designed to elevate your experience and bring even greater efficiency to your business processes. These updates build upon our ongoing commitment to making Kiosk a powerful

        • New activity options for workflows

          Greetings, We are excited to announce the addition of two new dynamic actions to our workflow functionality: Create Event and Schedule Call. These actions have been thoughtfully designed to enhance your workflow processes and bring more efficiency to

        • Remove the “One Migration Per User” Limitation in Zoho WorkDrive

          Hi Zoho WorkDrive Team, Hope you are doing well. We would like to raise a critical feature request regarding the Google Drive → Zoho WorkDrive migration process. Current Limitation: Zoho WorkDrive currently enforces a hard limitation: A Zoho WorkDrive

        • Kaizen #228 - Process Large-Scale Migrated Data Using Catalyst Solutions

          Howdy, tech wizards! This week’s Kaizen explores how Catalyst Solutions in the Zoho CRM Developer Hub help import large volumes of data into Zoho CRM while improving data quality and simplifying the migration process. Why Catalyst Solutions? Catalyst

        • Zoho Expense Import Reports Won't Work Because Default Accounts Already Exist

          Im trying to import reports from another Zoho expense account to mine and im getting errors that won't allow the import to happen The account name that you've entered 'Ground Transportation' already exists. Enter another name for the account and try again.z

        • Inactive License for free account.

          I recently upgraded my Cliq subscription not my team (on the free version), are unable to login to their accounts. The error message received is Inactive License Looks like you have not been covered under the current free plan of users. Please contact

        • Syncing zoho books into zoho crm

          I was wondering how I can use zoho books in crm as I have been using them separately and would like to sync the two. Is this possible and if so, how? Thanks

        • Announcing new features in Trident for Mac (1.34.0)

          Hello everyone! We’re excited to introduce the latest updates to Trident, which are designed to take workplace communication to the next level. Let’s take a quick look at what’s new. Connect with customers using Zoho Voice integration. You can now easily

        • The Social Wall: January 2026

          Hello everyone, We’re back with the first edition of The Social Wall of 2026. There’s a lot planned for the year ahead, and we’re starting with a few useful features and improvements released in January to help you get started. Create a GBP in Social

        • How to block whole domain?

          I am getting at least 50-75sometimes over 100 spams emails a day. I see a lot of the spam is coming from .eu domains. I would like to block /reject all email coming for the .eu domain. I do not have any need for email from .EU domains. Why won't the BlackList

        • How Zoho Contracts Makes Negotiations Clear, Secure, and Transparent

          Negotiation is one of the most critical—and often most chaotic—stages of the contract lifecycle. Multiple stakeholders review the same document, propose changes, debate terms, and exchange feedback. Without the right tools, this collaborative process

        • Error: Invalid Element tax_override_preference

          In both Books and Inventory, we're getting the following error whenever we try to enter any Bill: I think this is a bug. Even cloning an old bill (that obviously was entered just fine), this error occurs.

        • Assign Income to Project Without Invoice

          Hello, Fairly new user here so apologies if there is a really obvious solution here that I am just missing... I have hundreds of small deposits into a bank account that I want to assign to a project but do not want to have to create an invoice every time

        • How to Print the Data Model Zoho CRM

          I have created the data model in Zoho CRM and I want the ability to Print this. How do we do this please? I want the diagram exported to a PDF. There doesnt appear to be an option to do this. Thanks Andrew

        • our customers have difficult to understand the Statements

          our costumers have big problems to understand Zohos Statements. we need a text box after the payment number to explain what the payments are for. Is it possible to develop a version of the Statement with that kind of box and if so whu can do it

        • How to track a list of ALL the items that ONE customer bought?

          Hello, I am interested in getting a list of all the items that only ONE of my customers bought, and the invoices are what show up instead. It's very tedious to go through every single invoice when we sell a lot of items to this customer. Surely there

        • Exchange Rate Updates

          Hi, It would be great that when you work with multiple currencies, the exchange rate updates automagically every day (as seen on Zoho Books) or at least that when you create/update an opportunity the exchange rate could be manually updated, or maybe both!

        • Locked Out of Super Admin Account

          I'm locked out of my Super Admin account and the external e-mail is no longer associated with it. There seems to be a problem during set up, the system ought to ask to assign a new password instead of using Google accounts. Please help me get back access.

        • Emails are going to notification folder and not in inbox

          emails are going to notification folder and not into inbox

        • 550 5.4.6 Unusual sending activity detected. Please try after sometime

          Hi, I am receiving this error message when trying to send my emails. The only reason I can think why this is happening is my previous two emails were bounced back to me due to a non working mailbox error. I have followed the online links for unblocking

        • Projects Home Customization

          Hello! We've been in Zoho One since July of last year, and my team has started providing feedback on what they'd like to do. Their latest wish is that they could have more control over the Projects Home content. For example, they want a card that shows

        • IMAP search support

          Does Zoho Mail support IMAP search? https://www.rfc-editor.org/rfc/rfc9051.html#name-search-command TEXT <string> Messages that contain the specified string in the header (including MIME header fields) or body of the message. Servers are allowed to implement

        • Performance is degrading

          We have used Mail and Cliq for about three years now. I used to use both on the browser. Both have, over the past 6 months, had a severe degradation in performance. I switched to desktop email, which appeared to improve things somewhat, although initial

        • Cannot reorder fields in Page Layout in Expenses and Purchase Requests

          It is very inconvenient that the custom fields in Page Layout cannot be re-ordered. The only way is to remove the fields and re-create them; however, it is impractical. This would affect the reports and dashboards we are having. Not able to re-order the

        • bouncing emails

          My recurring invoices have bounced back

        • Next Page