Security Information and Event Management

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Security Information and Event Management

OPEN SOURCE SECURITY INFORMATION MANAGER OSSIM What is OSSIM OSSIM is an open source security system. OSSIM integrates more than 30 open source tools. OSSIM gathers events from any device or application. OSSIM includes a powerful correlation system. OSSIM can be integrated with any already deployed device or application in the network. OSSIM generates a wide number of metrics and reports. OSSIM is easily adaptable (Use what you need) OSSIM can be integrated with proprietary and open source products. What is not OSSIM OSSIM is neither a firewall nor a content proxy OSSIM is not a Security Linux Distribution (Backtrack, WifiSlax) OSSIM is not a product for home use OSSIM is not a simple software package (exe, rpm, deb...) which can be easily installed on any Operative System. Advantages Freeware-no doubt about backdoors. customizable according to requirement. 2300+ data source plugins. Highly Scalable. High Redundancy/Availability. Provide security at every level. (IDS/IPS ,firewall, antivirus servers, proxy, Domain controller, VPN servers, web servers, OS ). Correlation (Cross correlation & Logical Correlation). Correlation Directives (200+) Risk calculation Reporting System Requirements RAM:4GB RAM Processor:64 bit processor LAN Card: e1000 network card OSSIM in Real World Architecture Typically OSSIM consists of four elements; Sensors(Detector + Collector) Detector Generates events. Collector Collects and analyzes data using predefined RegEx. Management Server The main Server tasks as Normalizing, Prioritizing, Collecting, Risk Assessment and Correlating engines The maintenance and external tasks, as backups, scheduled backups, online inventory or scanning launching Database Front end Web Interface How OSSIM Works Devices and/or applications generate security events(Detectors). Events are gathered by OSSIM collector. The collectors send normalized events to the OSSIM Server. The OSSIM Server does a risk calculation for every event. The events are correlated in the OSSIM Server. Events are stored in database. The Web Console offers access to all the information collected and generated by OSSIM. How OSSIM Works OSSIM Operation OSSIM Operations OSSIM Web Interface Integrated Tools Snort Ntop OCS Nfdump and NFSen NetFlow Nagios OpenVAS OSVDB OSSEC NMAP POf Pads ARPWatch TCPtrack Nepenthes Sample Deployment The End Thanks… .

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OSSIM: a Careful, Free and Always Available Guardian for Your Network OSSIM a Careful, Free and Always Available Guardian for Your Network
FEATURE OSSIM: a Careful, Free and Always Available Guardian for Your Network OSSIM a Careful, Free and Always Available Guardian for Your Network Monitor your network’s security 24/7 with a free and open-source solution that collects, analyzes and reports logs of the events on your network. MARCO ALAMANNI 68 / JUNE 2014 / WWW.LINUXJOURNAL.COM LJ242-June2014.indd 68 5/22/14 12:36 PM etworks and information check them all, one by one, to obtain systems are increasingly meaningful information. N exposed to attacks that A further difficulty is that there is are becoming more sophisticated no single standard used to record the and sustained over time, such as logs and often, depending on the type the so-called APT (Advanced and size, they are not immediate or Persistent Threats). easy to understand. Information security experts agree It is even more difficult to relate on the fact that no organization, other logs produced by many even the best equipped to protect different systems to each other itself from these attacks, can be manually, to highlight anomalies considered immune, and that the in the network that would not be issue is not whether its systems will detectable by analyzing the logs of be compromised, but rather when each machine separately. and how it will happen. SIEM (Security Information and It is essential to be able to Event Management) software, detect attacks in a timely manner therefore, is not limited to and implement the relative being a centralized solution for countermeasures, following log management, but also (and appropriate procedures to respond especially) it has the ability to to incidents, thus minimizing the standardize logs in a single format, effects and the damages they can analyze the recorded events, cause.
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Popular OSSIM Plugins Sidebar for a Brief Agent by Running the Command: Listing of the Leading Ones)
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OSSIM, Una Alternativa Para La Integración De La Gestión De Seguridad En La Red
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