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Downloads

Client Security

Uncompromised protection without slowing down computers

  • Desktop and laptop protection against all threats
  • For companies of all sizes

What’s new in this release?

- Process exclusions – you can exclude trusted processes from the real-time scan.

- DNS refresh interval – you can configure how often you want to resolve IP addresses from DNS names, which are specified in F-Secure firewall rules.

Operating systems

-  Microsoft Windows XP with SP3 (32-bit editions only)
 - Microsoft Windows Vista (all 32-bit and 64-bit editions)
 - Microsoft Windows Vista with SP1 or newer (all 32-bit and 64-bit editions)
 - Microsoft Windows 7 (all 32-bit and 64-bit editions)
 - Microsoft Windows 7 with SP1 or newer (all 32-bit and 64-bit editions)

Please note that when F-Secure Client Security 9.32 is taken into use/installed, version 9.00 or later of F-Secure Policy Manager is required.

Software downloads

F-Secure Client Security 9.32 installer (.exe)
Download

F-Secure Client Security 9.32 installation package (.jar)
Download

F-Secure System Health Validator for NAP integration
Download

Hotfixes

Client Security 9.x

F-Secure Client Security 9.x Hotfix 1 (May 14, 2013)

F-Secure products receive signature and technology updates over the network automatically. All these updates are signed using proprietary technology with strong cryptography and are validated before being taken into use. A new improved version of this technology has been developed to replace the old one. This new technology is already included in most of our products and used widely for most of our recent components.

The old version of F-Secure's proprietary update validation mechanism will shortly expire and hotfixes are required to ensure that affected products continue receiving updates after Monday May 27th 2013. In some scenarios updates are still using the old mechanism and require a hotfix to recover. In these cases a hotfix is mandatory to ensure normal functioning after the old signing mechanism stops working. For more details, refer to Support news.

Note: Restart is not required after installing this hotfix.

F-Secure Client Security 9.x Hotfix 1 (.fsfix) 675 KB (Updated: 27 May 2013)
Download
F-Secure Client Security 9.x Hotfix 1 (.jar) 675 KB (Updated: 27 May 2013)
Download

Client Security 9.10

F-Secure Client Security 9.10 Hotfix 3 (August 8, 2011)

This hotfix replaces the previous hotfix (F-Secure Client Security 9.10 Hotfix 2) of May 12. The previous hotfix could not be installed to systems without Web Traffic Scanning or F-Secure firewall installed.

This hotfix solves the following product issues:

  • Random crashes of F-Secure module fslsp.dll and fslsp_x64.dll if Web Traffic Scanning is enabled.
  • In a 64-bit system, when deleting a specific firewall alert in the product user interface, all firewall alerts are removed after system reboot.
  • The hotfix also includes some optimizations of the Application Control feature.

Installing this hotfix is recommended only if you have not installed Hotfix 2 successfully.

Note: Restart is not required after installing this hotfix.

F-Secure Client Security 9.10 Hotfix 3 (.fsfix) 1413 KB
Download
F-Secure Client Security 9.10 Hotfix 3 (.jar) 1413 KB
Download

F-Secure Client Security 9.10 Hotfix 2 (May 12, 2011)

This hotfix solves the following product issues:

  • Random crashes of F-Secure module fslsp.dll and fslsp_x64.dll if Web Traffic Scanning is enabled.
  • In a 64-bit system, when deleting a specific firewall alert in the product user interface, all firewall alerts are removed after system reboot.
  • The hotfix also includes some optimizations of the Application Control feature.

Note: This hotfix is no longer required as Hotfix 3 replaces it.

F-Secure Client Security 9.10 Hotfix 1 (April 7, 2011)

This hotfix solves an issue which manifests itself on Policy Manager and in logfile.log in the following error message: "DeepGuard configuration was rejected. Old configuration will be used if possible."

Note: This hotfix is no longer required as the fix has been delivered via our update channel.

Client Security 9.01

F-Secure Client Security 9.01 Hotfix 8 (December 15, 2010)

Related to security advisory FSC-2010-4.

This hotfix provides a fix for the QT vulnerability by binary planting.

Restart is not required after installing this hotfix.

F-Secure Client Security 9.01 Hotfix 8 (.fsfix) 5065 KB
Download
F-Secure Client Security 9.01 Hotfix 8 (.jar) 5065 KB
Download

F-Secure Client Security 9.01 Hotfix 7 (September 30, 2010)

This hotfix solves an issue which manifests itself on Policy Manager and in logfile.log as the following error message: "DeepGuard configuration was rejected. Old configuration will be used if possible." Restart is not required after installing this hotfix.

Note: We are synchronizing our hotfix numbering so that the hotfix number on the webpage reflects the number of the actual hotfix package. Due to this, the number for this hotfix is 7 instead of 2.

F-Secure Client Security 9.01 Hotfix 7 (.fsfix) 465 KB
Download
F-Secure Client Security 9.01 Hotfix 7 (.jar) 465 KB
Download

F-Secure Client Security 9.01 Hotfix 1 (July 17, 2010)

Description: The product has not received any Anti-Virus updates over the past 48 hours and is not downloading new updates when Check for updates button is clicked.

Note: This hotfix is no longer required as a fix has been delivered via update channel.

Client Security 9.00

F-Secure Client Security 9.00 Hotfix 1 (December 15, 2010)

Related to security advisory FSC-2010-4.

This hotfix provides a fix for the QT vulnerability by binary planting.

Restart is not required after installing this hotfix.

F-Secure Client Security 9.00 Hotfix 1 (.fsfix) 5065 KB
Download
F-Secure Client Security 9.00 Hotfix 1 (.jar) 5065 KB
Download

 

Document downloads