Blog, published October 18, 2021 by Justin Hill

Why You Should Upgrade to HCL Domino 12 Now | Prominic

There are still a lot of admins that still run on Domino 9 or lower, even though HCL has invested a great deal into the latest versions of Domino. So, why update if the apps still work?

The axiom that you don’t fix something that is not broken does not necessarily apply to this situation as older versions do have bugs, vulnerabilities that can be exploited, especially since hackers have had 13 plus years to analyze any potential crack in the system.

Here are the most important risk areas when running on an old version of Domino:

Four risk areas listed: Bugs, Incompatibility, Security Vulnerability, User Frustration. Blue and black text on white background, with HCL logo.

Regarding security, truth be told, hacking a Notes Domino environment is indeed a challenge; however, there are components in Notes / Domino, the environment does have dependencies and those components are the ones susceptible to vulnerabilities.

Blue chart listing security vulnerabilities: JVM/Java, TLS SHA-256, Ciphers, Apache Struts, Operating System. Risks: data loss, reputation.

One note to keep in mind: HCL does still support Domino 9 and 10. The tricky part is that there are versions of Domino 9 and Domino 10 that at the time they came out they supported certain Operating Systems. Since that point in time those OS are no longer supported by their vendors. Moving into the next calendar year of 2022 HCL will offer no further hotfixes or fix packages for those specific platforms.

For a better overview here are the Domino V9 and 10 Operating Systems End of Support Dates

Table listing operating systems, versions, editions, and end of support dates. Windows Server 2016 and macOS dates highlighted in yellow.

Up to a point the old releases are holding you back. You have Software limits:

Limited architecture options:

Limited integration options

Antiquated UI

What HCL Notes and Domino 12 bring to the table?

Break of the NSF Boundaries

Chart comparing database updates in ODS 55. Highlights include 64GB max size, improved data summary, 23k field names, and ACL size with 65,535 entries.

Full Text Search and View Indexing

Enhanced Replication Engine

Symmetrical Servers

Sync and Repair engine:

Note Deletion Logging

Diagram showing data flow from a blue "Domino NSF" database to a document icon. Text details document attributes. Title: IBM technical log.

DirSync with Active Directory

Admins can focus on registering new Domino app (or mail) users, with a single right mouse click, when ADFS is the single source of truth for enterprise authentication.

Security Enhancements

Group documents can now be auto-populated based on a LDAP search query against the documents in the Domino Directory.

Interface for managing a multi-purpose group; features dropdowns for settings and custom LDAP criteria. Grey background with text details.

Complete automation for requesting, configuring, and renewing free, widely trusted TLS certificates from the Let’s Encrypt certificate authority (CA). Can also be used with other third-party CAs.

Certificate store interface with blue menu on left, showing TLS credentials for admin.hcl-showcase.com. Buttons for adding/editing.

Settings interface showing TLS cipher options for selection on the right. TCP/IP port settings and web options are visible on the left.

DAOS Two-Tier Storage

Diagram showing Domino Server A and B with numbered attachments. Text explains NSF, DAOS, and S3 storage integration. Blue and yellow highlights.

Backup and Restore your Domino Applications

“One Touch” Domino Setup

Containerized Deployments

Email and Calendar Improvements

Workspace 12.0.1

Computer screen showing a navigation bar with icons labeled Mail, Contacts, Bookmarks. A sidebar lists several workspaces. Text below suggests improving a software's look and performance.

Marvel Client Essentials

HCL Nomad Mobile and Web

Nomad on Tablets and Smartphones

Tablet and smartphone display a travel and expenses app with a purple theme. Lists include dates, amounts, and status. Text: "Powered by HCL Domino".

New Development Options

Here are the major changes that have taken place with Domino in the past 3 years:

Five categorized columns list IT features like security and integration. Text below reads "3 Major Releases in 3 Years!" Right circle highlights data management.

The webinar is recorded so feel free to watch it if you would like.

If you would like to talk more about upgrading to Domino V12 let’s chat .

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