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OSE - Operating System Enforcer

OSE - Operating System Enforcer

Once hacked, compromised organisations face huge barriers to rebuilding customer trust and brand reputation.

OSE detects & alerts to attacks on your critical systems as they occur so you can stop them before damage is done to your organisation's IP, brand and reputation with the ensuing loss of customer trust. 

OSE provides an audit of an attack listing what was changed, what it was before making it quick to resolve. OSE reporting helps with ISO 27000 compliance.

OSE Features

OSE (Operating system Security Enforcer) implements your defined Security Policy which can either be an out of the box OSE standard or your personalised version.

OSE allows you to:

  • Maintain the security policy for: authorised ports/services, password policy, sensitive files, restrictions on shared files, system and applications access rules...
  • Rolling-out & apply the security policy on all Unix, Linux & Windows corporate servers
  • Detect dangerous or forbidden services, misconfigurations, inconsistencies, abnormal access rights, weak passwords, suspect directories or files, file modification, illegal or suspect network access for servers, new or missing resources...
  • Collect and controll Logs and alarms, generated by OSE checkpoints.
  • Protect through Integrity controls: sealing and monitoring of sensitive files, new and missing resources, control and surveillance (logs, alarms), access limitation to network protocols....
  • Monitor system security: dashboards and reports.


The OSE architecture comprises of three technical layers:

  • OSE Supervision Console: An administrative workstation with a web browser and an optional SOC Interface.
  • OSE Supervision Server: a highly secured UNIX/Linux server with a web server dedicated to OSE, and restricted access to network services to ensure intrusion protection.
  • OSE Agent monitors the security of the server. It can be autonomous
  • The Autonomous OSE Agent is permanently located on a Unix/Linux server. It is persistent, even in case of network failure. It can also group a set of servers monitored by OSE Agents (see below).
  • The OSE Agents pushed and managed on Unix/Linux and Windows servers via a SSH connection.
  • OSE provides three levels of processing for identified events:
  • Internal Console: with detailed characteristics of each and every event (nature, origin, signature, time stamp…)
    Reports and Dashboards synthesising and grouping information
  • Interface with external SOC tools.

Acknowledgements and Copyrights

This site is owned and managed by Open Seas (UK) Ltd with Oveliane & OSE content recreated from Oveliane's material. Open Seas are an official Oveliane partner for the UK & Ireland