Veeam v12.1 – What’s New

In this post we are going to describe in general way the new and main features of the latest Veeam Data Platform 12.1 release.


Without a doubt, the main skill added to the software engine is Malware Detection, that is the ability to detect and identify cyber attacks, by leveraging three new technologies:


Inline malware detection: based on ML (Machine Learning) methods, it performs real-time, low-impact analysis of the backup stream to detect possible encryption activities taking place on the data


Suspicious file system activity detection: searches, by indexing the guest file system, for suspicious files, such as known malware extensions, ransom notes, etc.; it also analyzes file system activity, comparing previous indexes in order to detect suspicious changes, such as on the number and type of files present

Early threat detection: takes advantage of the Veeam Incident API to receive notifications from EDR/XDR about possible infections taking place on servers in our infrastructure; this allows Veeam B&R to mark corresponding subsequent backups as compromised; it is also possible to trigger an automatic backup to the infected server as a response to this event, so that we try to secure as many files as possible before the encryption task is completed

The second important aspect concerns the ability to respond to a possible malware attack more quickly and efficiently. The features that can perform this important innovation are:


Scan backups with YARA: in addition to the classic scan with antivirus, in this version Veeam has introduced the possibility, in order to perform checks during the restore phase, to ultilize also the YARA rules, parts of code based on specific patterns depending on the type of search or the files to be found (for example, for a particular family of malware); the scan is now able to search more quickly, in a sequential or binary manner, for an non-infected backup file, speeding up the restore operations following an attack; it is also possible to use SureBackup jobs in scan-only mode (without Virtual Lab)

Avoid reinfection with threat tracking: in this new version, the software is able to detect and keep track of which backups are potentially infected, so as to avoid any restore of already compromised files; in case of false positives, an exclusion can be set manually


Event forwarding: with the introduction of Syslog support, Veeam is able to send any event to a SIEM of our choice, so as to trigger mechanisms to react to certain security incidents reported by the software

Finally, the security and compliance of certain operations has been improved.


Four-eyes authorization: a setting that activates a double-check on particular sensitive operations, such as deleting a backup, a repository or adding a new Veeam Administrator, allowing to limit accidental errors or compromise attempts by a malicious user; specifically, when an admin performs one of these operations, a second admin’s approval is required within a configurable time range, after which the request is rejected

Key Management Server (KMS) integration: thanks to the integration with KMIP (Key Management Interoperability Protocol), it is now possible to use any supported KMS to perform automatic rotation of encryption keys


Security and compliance analyzer: a tool built into the VBR console, it allows for manual or scheduled verification of compliance with specific security baselines of our backup infrastructure, ensuring that various software best practices are being applied; it has been improved over v12, introducing many more controls, and enabling the ability to schedule a report and send it via email

Veeam Threat Center: a specific Veeam ONE dashboard is now integrated into the VBR console, and allows us to highlight identified malicious events, possible risks and critical areas, as well as a score on the overall status of our backup infrastructure based on the implementation of various best practices recommended by the software

Other important features added are:


Object storage backup: thanks to a storage-agnostic architecture, the ability to backup object storage type sources has been included, protecting the data in our buckets, whether they are on-prem or in the cloud


CDP engine enhancement: the Veeam Continous Data Protection, which allows for the smallest RPOs for our backups, has been improved both in terms of functionality (4x number of VM-vDisks supported) and efficiency (reduced computational requirements by 2x); also introduced the ability to perform failover tests without interrupting current replicas


Veeam AI assistant: here within the VBR console is our “personal assistant” based on the OpenAI model, which can be used, thanks to its learning from official Veeam documentation, for help and advice on our backup infrastructure

As soon as possible, future posts will explore some of these new features individually.


For details of all the many features introduced with Veeam Data Platform 12.1 please refer to the following official document.

https://www.veeam.com/veeam_backup_12_1_whats_new_wn.pdf


Enjoy! πŸ’š

How To – Upgrade to Veeam Data Platform 12.1

Since last December 2023, the ISO with the latest software version 12.1 is available for download on the Veeam website.

https://www.veeam.com/download-version.html

In order to update software in a safe and controlled manner, a few essential aspects should be evaluated first.

PREPARATION ACTIVITIES

LICENSE

In order to proceed with the upgrade, it is necessary to first perform a license validity check, which means that the support contract must be active and not expired.

REQUIREMENTS AND COMPATIBILITY MATRIX

The second step is to check the minimum compatibility requirements of the various systems/components that interact with our backup environment, such as: the backup server, proxies, hypervisors, backup repositories, etc..

For all these components, we need to make sure that all their hardware and software specifications are in matrix with the new version of Veeam 12.1 ( for example, vCenter and Esxi versions must be at least at 6.x)

https://helpcenter.veeam.com/docs/backup/vsphere/system_requirements.html?ver=120

https://helpcenter.veeam.com/docs/backup/vsphere/platform_support.html?ver=120

UPGRADE PATH

It is also necessary to check the upgrade path of the software itself, in other words, what is the minimum version we need to have in order to upgrade it directly without having to take multiple version steps: in this case, in order to upgrade to the latest build of12.1 (build 12.1.1.56), we need to have at least between version 10a (10.0.1.4854) and version 12 (12.0.0.1420 P20230718) .

PORTS AND PERMISSIONS

As an additional tip, it is always a good idea to double-check the ports on which the various components will need to communicate and the permissions configured to perform all operations, since, especially for major version jumps, there may have been changes over time on the requirements needed.

https://helpcenter.veeam.com/docs/backup/vsphere/used_ports.html?ver=120

https://helpcenter.veeam.com/docs/backup/vsphere/required_permissions.html?ver=120

For more detailed information, you can find the complete checklist with all of Veeam’s recommended checks in the official helpcenter or in the release notes document.

https://helpcenter.veeam.com/docs/backup/vsphere/upgrade_vbr_byb.html?ver=120

https://www.veeam.com/veeam_backup_12_1_release_notes_rn.pdf

PRE-UPGRADE

As operational steps before starting the upgrade, remember to:

  • check if the last backup session ended successfully
  • disable all jobs; if there is anything running, possibly wait for completion
  • backup SQL database
  • backup Veeam configuration
  • take a snapshot of the backup server (if it is virtual)

Ok, let’s start now with the installation!

UPGRADE WIZARD

  1. Start setup

  1. Select the product to upgrade

  1. Read and accept license agreement

  1. Verify all components to upgrade

  1. Select a valid license file

  1. Install, if necessary, any missing component

  1. Specify service account

  1. Specify SQL instance and DB name

  1. Confirm whether the database will be upgraded

  1. Start the upgrade

  1. Finish

POST-UPGRADE

After the upgrade is complete, open the console, follow the remote component upgrade wizard (if not selected during upgrade) and reactivate previously disabled jobs.

Official upgrade reference with more details here:

https://helpcenter.veeam.com/docs/backup/vsphere/upgrade_vbr.html?ver=120

Enjoy! πŸ’š