Upgrade cipher suites now to protect Jira and Jira Service Management. Their connectivity across cloud and self-hosted deployments improves with the following changes to ciphers and TLS settings, and our guided checks simplify implementation for your project, as described above.
In july, deprecated ciphers may cause issues for third-party apps and other integrations. The impact is most noticeable for cloud users and on-premise installations where TLS negotiation occurs. We recommend enabling TLS 1.3 where available and selecting ciphers like TLS_AES_128_GCM_SHA256 and TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, while disabling RC4 and 3DES. For self-hosted Jira, ensure your JRE supports TLS 1.3 (Java 11+), and verify that the project teams can move into production with the new setup.
The following steps help you implement changes with confidence: test the new ciphers in a controlled project environment, run connectivity checks, and review sent reports. For cloud, follow Jira's official guidance; for self-hosted, update the runtime and apply the TLS policy you want to enforce. They will verify results and alert you to any affected clients or integrations.
What we offer: a structured update package that auto-discovers affected endpoints, enforces the following cipher sets, and provides verification dashboards. Your team can quickly detect whether changes affected Jira Service Management workflows, and you can verify connectivity for both cloud and self-hosted instances. Reports are sent to stakeholders to keep the project on track.
Take action now: upgrade, test, verify, and schedule a follow-up evaluation by july end. Our solution unterstützt your project, helps other teams stay aligned, and keeps your Jira and Jira Service Management secure without interrupting business.
Cipher Suite Changes in Jira and Jira Service Management: What Was Updated and Why It Matters
Update your Jira and Jira Service Management now to align with the new cipher suites–this protects accounts, reduces risk, and improves performance in cloud and on-prem servers.
The following changes were rolled out across the platform: legacy ciphers were removed, modern ciphers were added, and TLS defaults were tightened to reject weak configurations. These updates apply to both cloud and servers and affect admins and team members alike.
Why this matters: stronger ciphers reduce risk of interception during transit, support compliance, and keep credentials secured. The updated defaults ensure basic workflows stay intact while increasing protection. For cloud deployments, these changes flow into identity providers and the network path; for servers, admins should verify support and adjust firewall and load balancer rules as needed. If you use googlemicrosoft for cloud identity, ensure the provider supports the new ciphers.
If youre an admin, perform the following checks and communicate to your team the impact on issues and project workflows. Check the cipher list in the Admin Console and confirm the default is set to a modern profile. Verify that accounts used by integration endpoints support the new ciphers, and run a quick test login on cloud and on servers. Capture any errors in the comments and route them to the support channel. Dont delay the fix if you see gaps.
The August rollout set the baseline; expect follow-up refinements in fall. Schedule a validation window for your cloud and on-prem servers, coordinate with all stakeholders, and ensure you receive timely feedback from admins and the team. If you notice gaps in compatibility, log them below with steps to reproduce and the affected servers or services.
Categories of impact include authentication, integrations, and data in transit. Map a testing plan for each category, assign owners, and track progress in your project comments to keep all accounts aligned across the account.
Assessing Compatibility: Jira Data Center, Jira Cloud, and Jira Service Management Editions
Begin with a concrete, data-driven plan that assigns owners, defines success criteria, and aligns environments across the three editions. In july and august review windows, verify your site connectivity, confirm the servers are configured, and prepare a test environment mirroring production data where possible. Collect comments from admins and project leads to capture edge cases and dependencies.
- Edition mapping and scope
- Catalog all projects and determine whether they run on Jira Data Center, Jira Cloud, or Jira Service Management Editions.
- Identify categories of work and any gaps in functionality with corresponding editions; document required features for each project.
- Record which data types (issues, attachments, custom fields) move across environments; define the target site structure.
- Configuration and connectivity
- Verify server configurations in Data Center, verify cloud instance configuration for Jira Cloud, and validate service management configurations in all editions.
- Check connectivity between on-prem servers and cloud endpoints; ensure DNS, SSO, and web proxy rules are aligned.
- Ensure required authentication methods are supported and up to date; check if youre identity provider supports the target edition.
- Data, apps, and categories
- Review apps and integrations: some plugins are not supported on Jira Cloud or Jira Service Management; create a compatibility matrix.
- Organize data into categories such as issues, projects, comments, attachments; verify data mapping across editions.
- Check that comments, attachments, and histories are retained and accessible after transitions.
- Admin, security, and identity
- Admins should coordinate with security and IT teams; create a plan for user provisioning and access control.
- Document identity strategies: googlemicrosoft, SAML, OAuth, and SCIM as applicable; ensure users are connected prior to go-live.
- Verify that escalation paths for affected service issues are clear and that admins can access logs across environments.
- Testing, validation, and sign-off
- Design a test plan, run test scenarios, and capture results; mark each test as sent or failed and route to the right owner.
- Test cross-edition data integrity, permissions, and project workflows; collect feedback in comments and update the plan.
- Prepare a next-step decision: proceed with migration, adjust configuration, or roll back if needed.
- Next steps, risk, and communication
- Depending on results, create a phased rollout with clear milestones; inform stakeholders and party leads about baselines and timelines.
- Maintain a living matrix with status across editions and environments; publish updates in comments for admins and project leads.
- Review documentation from Atlassians and trusted partners to confirm supports for each edition; store references in the site repository.
Migration Playbook: Planning the Cipher Suite Update with Minimal Downtime
Launch a two-phase rollout in july and august: pilot the cipher suite update on a single cloud site, verify compatibility, then extend to all projects and sites with minimal downtime. See above for the cipher selection details.
They have following prerequisites: a current inventory of accounts, projects, and sites; saved basic settings snapshots; and a defined communication plan for outages and changes. The team should make sure the cloud and self-hosted environments support the target ciphers and that Jira and Jira Service Management are in a supported version before you start.
Define the target ciphers: restrict to TLS 1.2+ with ECDHE suites, and ensure headers and proxies forward the handshake correctly. Ensure that the selected ciphers are configured on load balancers, reverse proxies, and the Jira backends. For cloud sites, verify that the platform supports these ciphers, and for self-hosted deployments, verify that the application servers and database connections are configured accordingly.
Create a changes document with a clear scope, risk assessment, and rollback steps. A summary is sent to stakeholders ahead of the window. The package lists the exact changes, affected Jira products, and the expected user impact.
Pilot plan: in july, run the update on one cloud site, then collect results from the team; if youre coordinating between teams, keep decisions centralized; adjust configurations if needed; depending on results, expand to additional sites in august.
Downtime and scheduling: allocate 30–60 minutes per site for the initial cutover; choose low-traffic windows; coordinate with project owners; ensure a backout path is ready.
Verification steps: confirm that settings propagate to all projects and sites; run test logins; perform end-to-end checks; monitor TLS handshake success rates; validate that incoming connections complete without error. Run basic and extended tests to confirm coverage.
Post-change monitoring: track security events, error rates, and user-reported issues for 48 hours after cutover; keep support channels open; record any changes for audits.
Execution Phases
Phase 1 focuses on discovery and preparation, capturing the current state of jira instances, sites, and accounts. Phase 2 runs a controlled pilot in cloud environments, followed by Phase 3 for a full rollout across projects and self-hosted deployments. The team should create a detailed checklist and hold a short kickoff meeting to align on scope.
Verification and Rollback
Maintain a rollback plan with tested steps to revert cipher configurations. If any critical issue arises, fall back to the previous cipher configuration and re-check time to restore normal operation. Ensure that any sent notices were delivered and that all sites unterstützt the prior state while the issue is resolved.
Validation and Verification: Connectivity, Auth, Add-ons, and Logs After the Update
Run a post-update health check within 15 minutes: verify that every site is connected, admins can sign in, and basic project actions–create issues, attach files, and transition states–work as expected.
Test connectivity from browser, mobile apps, and API clients; confirm TLS ciphers and handshake succeed; ensure self-hosted and cloud nodes reach the Jira service endpoints, and review DNS, proxies, and firewall rules that could block the path.
Post-Update Validation Steps
Validate authentication flows for admins and users: sign-in, token refresh, and account provisioning; verify googlemicrosoft SSO is configured correctly; ensure required redirect URIs align with the updated services; test login for accounts in atlassians cloud or self-hosted sites, and confirm youre roles map to project access.
Review Add-ons: verify managed add-ons load, detect deprecated APIs, and confirm data migrations did not affect sites; test core operations–create, update, and comments on issues–without regressions; ensure add-ons can handle incoming requests from your site and cloud services.
Examine Logs and Telemetry: confirm incoming events are forwarded to your logging stack, verify default log levels capture errors, and ensure alerts trigger for failures; review recent changes in the august release notes and adjust retention or sampling to align with your policies; document findings in the project and share with admins and site owners via comments; they help identify areas to harden.
Troubleshooting and Rollback: Reversions, Backups, and Incident Response
Begin with a tested restore from the latest backups in a staging environment, then verify your account access and project integrity before touching production. Ensure the previous ciphers configuration is fully applied on servers and in cloud or self-hosted sites, so affected Jira and Jira Service Management instances revert cleanly. If notifications were sent during the incident, confirm recipients received them and that no critical alerts were missed.
Review scope for the outage: which project, sites, and admins were affected by the cipher change. Verify that admins and the team can sign in, and confirm that connected services resume normal operation. Ensure the ciphers, TLS versions, and key exchange settings are configured to meet your august baseline and that all required integrations remain supports. Consider the following: identify the basic issues that fall outside the baseline and document them for the post-incident review.
Test restoration end-to-end in a non-production environment: restore a copy of data, run basic checks on issues, comments, and attachments, and confirm that project metadata and time stamps match the baseline. Validate that the service endpoints respond within expected time and that cloud or self-hosted servers replicate the production topology, including account permissions. Use this test to verify that the account you have for rollback has the rights necessary to create or update projects without data loss. Below are the concrete checks you should perform to ensure success.
Rollback execution and incident response
Apply the prior cipher configuration and re-enable the original integration settings, then monitor progress and receive status updates from the team. Ensure the time to full recovery stays within the defined window, and verify that sites and servers are connected to the service backbone again. Communicate status to admins and stakeholders, sending concise notes and the actions taken so that everyone understands the current state of the project. Create a clear record of decisions and next steps to prevent recurrence.
After recovery, collect logs and compile the issues that appeared above or below the baseline. Review comments from admins, verify that the accounts and permissions are set as required, and confirm that the projects and cloud or self-hosted deployments are in the expected state. Update the runbook, create a remediation plan, and store it alongside the incident record for future reference so that the team can respond faster next time. This practice helps the team maintain a ready-to-use account and a tested rollback path for future august incidents or any time the policy requires a quick revert.
