Sage Sets Summer 2023 Deadline for Sage 100 TLS 1.2 Requirement

2023 Deadline for Sage 100 TLS 1.2

Sage, a software company that provides business management solutions, Sage sets Summer 2023 Deadline for Sage 100 TLS 1.2 Requirement. This means that all users of Sage 100 software must upgrade their systems to use the TLS 1.2 security protocol by that time. Transport Layer Security (TLS) is a security protocol that provides privacy and data integrity between two communicating applications. TLS 1.2 is the latest version of this protocol and provides stronger security features compared to its predecessors.

Sage is one of the leading Accounting and finance software that continues to rule the roost for various small to medium-sized businesses. Some of the more sought-after features of the software are good bookkeeping, accounting, tracking transactions, finances, invoicing, being able to link bank accounts efficiently, cash flow management, third-party software integration, inventory management and more. 

Other than the mentioned, the other aspect of the Sage software that sets it apart is the fact that it offers the best ERP software for business management. This goes a long way in enhancing the productivity of the employees, boosting productivity, offering real-time business solutions, and also to enhance team collaborations. The other great aspect is that one can enjoy the quick response offered to the client on a daily basis, which further enhances the overall results of various organizations.

The Sage 100 TLS 1.2 A1 Requirement

The latest buzz has been that Sage has turned to contact their customers through the online knowledge base in order to alert them about upcoming changes. Primarily, one needs to acquire the supported version of Sage 100 in order to ensure that the Sage 100 accounting continues to contact the Sage licensing servers. 

It is during the Summer of 2023, that Sage will be making some changes in the license verification in order to utilize the latest Transport layer security-TLS protocol that has been recommended by the third-party standard organizations. This is essential as the older versions of TLS do not meet the current security standards and can lead to security risks. This translates to the fact that if you have a subscription business care plan and do not have the supported version of Sage 100, then the software will convert to ‘read-only’ mode.

Read More-: Sage issues Important Alert to Sage 100 Users About OAuth and TLS

The Real Meaning of the Sage 100 TLS 1.2 Requirement

This essentially means that Sage will be updating their internal licensing servers in order to apply the TLS 1.2 version. There exists a rather complex and sophisticated security protocol that has been designed to facilitate privacy and data security for the purpose of communications occurring over the internet.

The prior versions of Sage that exist before Sage 100 2019, require only the older TLS 1.0 or 1.1. However, starting in the Summer of 2023, you will be requiring the supported version of Sage 100 that comprises TLS 1.2. Failing to do so can result in jeopardizing the user’s ability to maintain the license. As mentioned earlier, the users who do not have the current version of Sage will have their versions converted to the Read-only mode.

Sage sets Summer 2023 Deadline for Sage 100 TLS 1: The Recommendation

In order to be able to better deal with this issue it is recommended to upgrade to Sage 100 2021.4 + or 2022.1+ for the best compatibility.

While the current versions of Sage 100 services support the TLS 1.2 version, there are older versions that continue to use TLS 1.0 or 1.1. As for the backward compatibility, this will continue to allow TLS 1.0 and 1.1 for the current time. There are also some specific services that are being updated that require TLS 1.2 versions that will in turn require updates to the Sage 100 products. From the start of August 1, 2020, TLS 1.0 or 1.1 will no longer be allowed on the Sage 100 payroll. In order to allow the continued processing, one will require a minimum version of SAge 100 payroll that uses the TLS 1.2 is Sage 100 2018, Update 3, with Payroll 2.19.0. Also one needs to keep in mind that the payroll module can be updated irrespective of the core Sage 100 product. 

The other major news is that various industries have been preferring TLS 1.2 instead of TLS 1.0 and 1.1. These include the likes of Cisco, Apple, Google, Microsoft and others who have either completely shifted to the TLS 1.2 version or are in the process of doing so. As for Microsoft, the tech giant has ceased to allow TLS 1.0 or TLS 1.1 from the start of October 2020.

Sage Sets Summer 2023 Deadline for Sage 100 TLS 1: The Related Changes

The latest news comprises two major technical updates that are appropriate and can impact the Sage 100 customers in case they are not on the recent product release. Hence an immediate upgrade is necessary in order to avoid any negative impact.

  • The Microsoft Basic Authentication

Since the start of October 1, 2020, Microsoft will be disabling the basic authentication and will need the use of modern authentication -OAuth in order to establish the connection to servers, services, and API endpoints, like Exchange Online and the 0365 email tenants. 

This essentially means that any in-product email services will stop working if the customer is on any version of Sage 100 apart from 2021.4 or 2022.1. Hence upgrade is essential at the most immediate.

  • The Transport Layer Security

As mentioned earlier, this is a third-party component which is widely designed to be able to facilitate the security and privacy of the data security when using any online platform over the internet. Since June 2018, TLS 1.0 and TLS 1.1 have been officially deprecated by the Internet Engineering Task Force since the start of June 2018, and have been advised to use TLS 1.2.

Also Read-: Sage 100 Contractor Download


By the end of the Summer, TLS 1.0 and 1.1 will not be supported by Sage, Hence the customers need to be on Sage 100 2019.4, 2020.1 or more. Also when it comes to the impacted customers, the immediate upgrade is much recommended. For any further assistance be free to call us at: +1800-964-3092, or drop a mail at [email protected] or join our LIVE chat sessions at

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💠Frequently Asked Questions💠

Will Microsoft Office no longer support TLS 1.0 and 1.1?

From the start of June 30, 2023, Microsoft 365 will no longer support TLS 1.0 and 1.1.

What is the protocol of TLS?

The TLS is one of the most widely used protocols for the implementation of cryptography on the web. Here a combination of cryptographic processes is used in order to offer secure communication over the work.

How to Fix TLS 1.0, TLS 1.1 and TLS 1.2 in advanced settings?

In order to fix TLS 1.0, TLS 1.1 and TLS 1.2 over various browsers, we need to follow the below steps:
Microsoft Internet Explorer
🔹 Launch the Internet Explorer
🔹 Go to the Menu bar
🔹 Click on Tools
🔹 Click on Internet Options
🔹 Click on the Advanced tab
🔹 Scroll to Security, 
🔹 Here you need to manually check boxes for Use TLS 1.0, Use TLS 1.1 and Use TLS 1.2
🔹 Click on OK
🔹 Lastly, close the browser and restart the Internet Explorer. 
For Google Chrome
🔹 Launch Google Chrome
🔹 Next, click ‘Alt + F’ and Click on Settings 
🔹 Browse down and select ‘Show Advanced Settings
🔹 Browse down to Network Section and click on ‘Change Proxy settings
🔹 Click on the Advanced option
🔹 Browse down to ‘Security category’ and manually check boxes TLS 1.0, Use TLS 1.1 and Use TLS 1.2.
🔹 Click on OK
🔹 Close down the browser and restart the Google Chrome
For Mozilla Firefox
🔹 Launch Firefox
🔹 Go to the address bar
🔹 Type about: config and press Enter
🔹 Go to the Search field and enter ‘tls’ 
🔹 Find and double-click the entry for security.tls.version.min
🔹 Now set the integer value to 3 in order to force the protocol of TLS 1.3
🔹 Click on OK
🔹 Close the browser and restart Mozilla Firefox
For Opera
🔹 Launch Opera
🔹 Click Ctrl F 12
🔹 Click select Advanced option
🔹 Browse down to the Security option 
🔹 Next, click on Security Protocol
🔹 Now manually check the box for Enable TLS 1, Enable TLS 1.1 and Enable TLS 1.2
🔹 Click OK 
🔹 Close the Browser and restart Opera.
For Apple Safari
The great part about having Apple Safari is that you do not need to use any options at all as TLS 1.0, TLS 1.1 and TLS 1.2 are enabled automatically in Safari version 7 or above.

How Secure is TLS?

Well, TLS is quite secure as it sends encrypted data over the internet to ensure maximum security from hackers, so that they are not able to track your movements over the internet.

What is the TLS 1.2 Protocol?

TLS 1.2 is a successor to the Secure Sockets layer-SSL that is used by the endpoint devices and applications to be able to authenticate and encrypt the data in a secure manner when transferring over the network. This is one of the most widely used standards for devices like computers, IoT, meters, and sensors among others.

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