QNAP heeft een update voor versie 5.2 uitgebracht van de firmware die op diverse modellen van zijn nas-apparaten staat. In versie 5.2 heeft QNAP de beveiliging verbeterd. Zo is er een Security Center toegevoegd die onder meer tegen ransomware moet beschermen. Verder is er een Kernel Mode SMB Daemon die smb-operaties moet versnellen en is er ondersteuning voor TCG-Ruby Self-Encrypting Drives toegevoegd. In versie 5.2.11 zijn verder nog de volgende verbeteringen aangebracht:
Security UpdatesEnhancement
- Applied multiple security updates to further enhance system security.
Fixed Issues
- Live updates on the TR- and TL-series JBOD devices now notify users of important updates, not necessarily the latest updates.
- Fixed an issue where users could not connect the NAS to a PC via the USB QuickAccess port and could not obtain the NAS IP address.
- Fixed an issue where newly added organization members could not be assigned the role of "Device Admin".
- Fixed an issue where a 2-step verification email would send an incomplete security code that only contained 1 digit (a complete security code should contain 6 digits).
- Fixed an issue where the NAS would become unresponsive and NFS clients would freeze when Qtier was under intense workload.
- Fixed an issue where automatic firmware updates would stop working after updating QTS to 5.2.9.3410.
- Fixed an issue where drop-down lists in Resource Monitor would keep expanding if users kept clicking the menus.
- Fixed an issue where SNMP service would time out when querying specific OIDs after updating QTS to 5.2.9.3499.
- Fixed an issue where the Volume Management window would display Size/Files/Folders as 0 after updating QTS to 5.2.10.
- Fixed an issue where the drives in the TR-004 expansion enclosure would wake up unexpectedly even when the NAS was not accessing drive data.
- Fixed a German translation issue in the Volume Management window.
- Fixed an issue where a delegated administrator could not disable another user's account.
- Fixed an issue to improve system stability during file transfer via SMB.
- Fixed an issue that prevented users from applying Let's Encrypt certificate in the Control Panel.
- Fixed a Japanese translation issue in WebDAV settings.
- Fixed a buffer overflow issue to improve system stability.
- Fixed an issue where users could not mount an external USB drive via NFS after re-inserting the drive in QTS 5.2.9.3499.
- Fixed an issue to improve file upload speeds of HTTPS.
- Fixed a buffer allocation issue to enhance system stability under high I/O workloads.
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