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Enhancement: Password synchronization notification message is now displayed in the new UI under Windows 11.
Endpoint Security Client installation is now blocked on Windows 11 when "Smart App Control" is on.
The size of Anti-Ransomware backup directory may be larger than the maximum size assigned in the policy.
Enhancement: Improved the detection algorithm reducing the amount of false-positive ransomware detections.
Resolved a rare issue when AM E1 is not able to update its signatures because of incompatible third-party software installed on the same machine, (e.g. Sangfor VPN).
Enhancement: Anti-Malware can now update signatures from https://kav8.zonealarm.com/v6. However, these signatures cannot be applied when SSL inspection or another solution changing the connections certificate chain is enabled.
In a rare scenario, changes in URL Filtering policy rules may not be enforced until the user clicks the "Update now" button in Endpoint GUI or a new policy is published.
Data uploading to Threat Hunting may stop with the "Cannot access a disposed object" error.
Enhanced the purge mechanism to reduce memory consumption during AMSI logs cleanup.
Enhancement: Added AR and BG support for asterisks and environment variables support on exclusions.
Enhancement: Improvements for faster response against malicious activities.
Added validation to verify usage of the latest Behavioral Guard signatures before a version upgrade.
Starting from E80.85, Harmony Endpoint improves coverage of malicious threats by sending anonymized Incident related data to the Check Point Threat Cloud. This feature is turned on by default. For more information, including how to disable this feature, refer to sk129753.
To support SmartLog or SmartView Tracker reporting with Endpoint Security Clients for all supported servers (except R80.20), you must update the log schema. Follow instructions in sk106662.
E86.70 Standalone VPN Client starts but VPN connection cannot be established if there was no connection to the Internet during the VPN service start (system boot, restart). The "Connectivity with the Check Point Endpoint Security service is lost. VPN Service is down" error will be displayed until the Internet connection is resumed.
Users and devices that may be affected:
Majority of ATMs because these machines do not have access to the Internet.
Users at hotels, airports, etc., who connect through a hotspot portal but cannot use the system browser because the firewall policy blocks ports.
Organizations with restricted access to the Internet (only through VPN), such as banks, the military, or governments.
The issue was fixed in E86.71. The download links can be found above, under the Standalone Client Downloads section in this SK. If E86.71 Standalone VPN Client is installed, installation of E86.70 Endpoint Security Client (complete package) fails. To upgrade E86.71 Standalone VPN Client with a complete package, use newer version.
Endpoint client fails to send files to emulation on a Threat Emulation (TE) Appliance that runs engine 59.990001349 or earlier. The issue does not affect emulation performed through ThreatCloud Emulation. Refer to sk180179.