CryptoSentry stops ransomware. Once installed on your employees’ devices, it will constantly monitor for suspicious encryption activity.

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Ransomware is the fastest growing cyber threat over recent years and it will affect your business unless you take action to stop the encryption of files BEFORE you are targeted.

News headlines are frequently dominated by the damaging consequences of the latest ransomware attack from WannaCry, Petya and CryptoWall to CryptoLocker and Locky, and other less known variants which have had a significant impact on productivity and finance.

Because ransomware is an attack on the availability of data, our CryptoSentry solution is designed to prevent it getting access to data so it can encrypt files.  Once installed on your employees’ devices, it will constantly monitor for suspicious encryption activity. If its algorithms determine a threat, it will proactively prevent file encryption. CryptoSentry also displays a view of the encryption so you always know what is happening if you want to and it will protect against ransomware that is missed by antivirus solutions.


Ransomware has taken the cybercrime threat to another level. The WannaCry attack was unprecedented in its scale. What has occurred has been an indiscriminate attack across the world on multiple industries and services.

Rob Wainwright, Executive Director, Europol

Proactively blocks any ransomware attacks that encrypt files, without needing to detect the malware itself.

Simple to deploy and needs no user configuration or interaction to be effective.

Can be combined with other SentryBay solutions like Data Protection Suite or Armored Browser.

There is no need for you or your employees to update the software for it be effective, even against new threats, and no user training is required, making it a simple but highly effective ransomware defence.

You can brand the software to provide to customers or partners and customise levels of customer notification and interaction, putting you in the driving seat against the rising tide of ransomware attacks.

If desired, you can also bundle the technology with BankSafe or one of the Armored solutions.

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