WithSecure™ Client Security

Proven business protection and security for computers

Secure your business with the best in endpoint protection.

Client Security is much more than anti-malware – it offers next-gen protection elements such as threat intelligence, behavioral analysis and proactive protection against all the latest threats.

Client Security is a business security product that offers you the best security for your business endpoints – continuously, year after year.

Why WithSecure™ Client Security?

Windows

Award-winning

Get award-winning, multi-layered security for desktops and laptops

Protection engine

Stay safe against zero-day vulnerabilities with DeepGuard, our proactive on-host protection engine

Automatic patches

Get centrally managed, automatic patches to your software to protect it against known vulnerabilities

Performance

Enjoy complete protection with minimal impact on system performance

Automatically Augmented Security

Enjoy automatically augmented security for online banking and other business-critical transactions

Protection technologies

Benefit from protection technologies powered by next-generation threat intelligence, advanced machine learning techniques, and highly skilled cyber security experts

Mac

WithSecure Security Cloud

Global protection against emerging threats within 60 seconds of initial detection

Advanced anti-malware

Anti-malware with real-time reputation checks for the latest threats

Banking protection

Provides added security for online banking

Browsing protection

Allows users to safely work and browse online without limiting them

Firewall

Utilizes Mac's own firewall to control incoming connections

“By achieving nearly 100% protection in all certification tests AV-Test performed in 2016, Client Security has proven to be a leader in protection of businesses.”

Maik Morgenstern, CTO, AV-TEST GmbH

Your benefits

Don't compromise on business security.

Client Security provides the best continuous protection available for Windows desktops and laptops. It is uniquely able to provide impenetrable protection against all online threats while minimizing the impact on system performance.

Endpoint protection is at the core of cyber security, and this is the best of the best. Complete endpoint protection is just the beginning. Client Security also saves you time with automatic patch management and boosts employee productivity with web browsing controls.

1

No business downtimes

No business downtime with the best, uncompromising, consistent security for desktops and laptops

2

Application Control

Avoid unsecure applications that put your business at risk with Application Control

3

Web Content Control

Work securely and productively with Web Content Control

4

Connection Control

Superior security for your business-critical work through automated Connection Control

5

Software Updater

Less opportunities for attackers with automated, up-to-date security with Software Updater

Product features

Standard

Deepguard 6

Behavior-based protection to keep your business safe against new and emerging threats

Multi-engine Anti-malware

Get unmatched protection against viruses, Trojans, rootkits, and other malware

WithSecure Security Cloud

Gain immediate protection against emerging threats discovered worldwide

Browsing protection

Ensure safe and efficient online work

Advanced firewall

Guard against malicious network activities

Device control

Prevent malware infections via USB

Advanced protection

Gain advanced protection against selected file types from unknown sites

Botnet blocker

Stop external control of compromised assets

Premium

Connection control

Prevent confidential information from being compromised

Web content control

Avoid legal risks and exposure to malicious content

Patch management

Automatic patch management for Windows operating system and third-party software

Dataguard

Provides additional protection against ransomware, and prevents the destruction and tampering of data

Application control

Blocks execution of applications and scripts according to rules created by our penetration testers, or as defined by the administrator

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Find latest articles, instructions and other important support materials.

Product details

Malware and Spyware Protection

Superior malware protection

Our computer security component utilizes our multi-engine security platform to detect and prevent malware. It offers superior protection to traditional signature-based technologies:

  • Detects a broader range of malicious features, patterns and trends, enabling more reliable and accurate detections, even for previously unseen malware variants
  • By using real-time look-ups from the WithSecure Security Cloud, it can react faster to new and emerging threats in addition to ensuring a small footprint
  • Emulation enables detection of malware that utilize obfuscation techniques, and offers another layer of security before a file is run
DeepGuard 6

Heuristic & behavior analysis

DeepGuard combines some of our most advanced security technologies. It's the final and most critical layer of defense against new threats—even those that target previously unknown vulnerabilities.

DeepGuard observes application behavior and proactively intercepts any potentially harmful action on-the-fly before it causes damage. By switching the focus from signature characteristics to malicious behavior patterns, DeepGuard can identify and block malware even before a sample has been acquired and examined.

When an unknown or suspicious program is first launched, DeepGuard temporarily delays its execution in order to perform a file reputation and prevalence rate check, runs it in a sandbox environment, then finally executes it for behavioral analysis and exploit interception.

For more information about Deep Guard functions and benefits, consult our technical whitepaper.

Compare the versions

Choose the right version for your needs

Feature Commad line endition Full edition
Web-based GUI   X
Central control   X
Real-time scanning   X
Manual Scanning X X
Scheduled Scanning X X
Operated from the command line X  
Managed Firewall

Better security and compatibility

The new WithSecure firewall uses the default Windows rule engine to execute firewall rules. This greatly increases compatibility with other applications and appliances. The WithSecure expert ruleset, which contains advanced rules that counter risks such as propagating ransomware and lateral movement, is added on top of the standard Windows ruleset.

The administrator can extend the WithSecure rulesets with rules to tackle company and context-specific threats. Additionally, auto-selection rules allow administrators to define profiles adapted to the security needs of various networks.

Web Traffic Scanning

Block malicious web content

Web Traffic Protection prevents the exploitation of active content such as Java and Flash, which are used in the vast majority of online attacks. These components are automatically blocked on unknown and suspicious sites based on their reputation data. Administrators can make exceptions to this by adding sites to a trusted sites list, for example company intranet sites for which WithSecure does not have any reputation data.

Web Traffic Protection scans HTTP web traffic in real-time with multiple complementary anti-malware scanning engines and reputation checks. This ensures that malware and exploits are found and blocked at the traffic stage, before data is written to the hard disk. This provides additional protection against more advanced malware—for example the memory-only variety.

Browsing Protection

Safe and efficient online work

Browsing Protection ensures that employees can work safely and efficiently online without worries.

  • Proactively prevents employees from accessing harmful sites, links, and content
  • Eliminates human error and proactively minimizes exposure
  • Works with all major browsers
Botnet Blocker

Repel botnets effectively

Botnet Blocker stops criminals aiming to control compromised assets by preventing communication to Command & Control domains.

  • Administrators can prevent network activity relating to known botnets
  • Blocks Domain Name Server (DNS) queries on the host level
  • Can effectively stop most attacks, including ransomware and advanced persistent threats
  • Administrators can filter out queries based on domain reputation with the option of whitelisting them
Connection Control

Elevated security for vital websites (Premium)

Connection Control is a security layer that greatly increases protection for business-critical web activity like the use of intranets or sensitive cloud services like CRMs.

As soon as an employee accesses a website that requires additional security, Connection Control automatically elevates the security level for that session. During this period, Connection Control closes network connections to all unknown sites from the endpoint. Users can continue to use sites that are verified safe by WithSecure so as not to reduce employee productivity.

By blocking untrusted connections, banking trojans and other malware cannot send criminals confidential business information such as user credentials and cloud-based information. Security returns to normal when the specified browser process finishes or the user ends the session.

Patch Management

Automatic patch management (Premium)

Over 80% of cyber-attacks occur as a result of outdated software. Software Updater automatically keeps your third-party software and Windows up to date and patched against known vulnerabilities. Since it's integrated, you can easily avoid attacks based on known vulnerabilities.

  • Software Updater fully integrated in the solution, no infrastructure needed
  • Automatically patches OS and third-party, non-Microsoft applications
  • Automatically downloads and installs security patches, with a manual setting if needed

Learn more 

DataGuard

WithSecure DataGuard (Premium)

WithSecure DataGuard subjects selected high-risk and value-critical folders to advanced monitoring and additional detection logic. It makes them significantly more fortified against ransomware, and prevents malicious and unknown applications from destroying or tampering with the data that they contain. The high-risk and value-critical folders include, for example, the Downloads folder (web downloads), document folders, temp files (email attachments), and data repositories.

The feature's complementary detection logic significantly increases detection accuracy and aggressiveness against ransomware and their encryption processes. The Data Access module ensures that the data in these folders is not destroyed, tampered with, or encrypted by malicious or unknown applications, such as ransomware. Among other benefits, the Data Access module enables the recovery of data in the event of a successful ransomware attack, as it cannot encrypt the data located in those folders.

Application Control

Prevent applications from executing (Premium)

Application Control prevents threats from executing and running scripts, even if they bypass other security layers to get onto your device. This mitigates the risks posed by malicious, illegal, and unauthorized software in the corporate environment.

With Application Control you can:

  • Identify and control which applications are allowed to run in your environment
  • Identify trusted, authorized software automatically
  • Prevent all other applications, whether malicious, untrusted, or simply unwanted from running 
  • Eliminate unknown and unwanted applications in your environment to reduce complexity and risk
  • Monitor all applications running within the endpoint environment

Finally, you can use it to block applications from running scripts, for example:

  • Prevent all Microsoft Office applications from running PowerShell scripts
  • Prevent all Microsoft Office applications from running Batch scripts

Application control works based on rules created by our penetration testers that cover attack vectors used to breach into corporate environments. Alternatively, the administrator can define the rules based on various criteria, such as the application name or version.

Compare the versions

Choose the right version for your needs

Feature Standard Premium
Malware and Spyware Protection X X
DeepGuard 6 X X
Managed Firewall X X
Web Traffic Scanning X X
Browsing Protection X X
Botnet Blocker X X
Web Content Control   X
Connection Control   X
Patch Management   X
DataGuard   X
Application Control   X

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