AlienVault OSSIM (discontinued) vs. Kemp Flowmon ADS

If this is your first experience with a SIEM, this one can get you started. Take the time to learn the ins and outs of the product and you'll most likely be satisfied with it if your company is an SMB. If you need compliance reports, OSSIM is too small for you, you'll need to go with USM or USM Anywhere.

Incentivized

Flowmon ADS is a customizable anomaly detection solution with excellent scalability capabilities and quick integration into the organization environment. Flowmon ADS provides a large set of essential detections out of the box, which allows to quickly acquire an awareness of potential problems in the monitored network. Custom configuration, filters, and false-positive flagging make the system highly customizable for diverse environments. Powerful dashboards make summaries and reporting a breeze. We use the Flowmon Anomaly Detection System daily for event detection and incident handling. It provides high-quality detection methods with low false-positive rates.

• Asset discovery. Once installed in a centric, network-accessible server, OSSIM can poll all your endpoints with common protocols (SSH, SNMP, WMI) to detect and discover site-wide assets to monitor. You only need to group them by your own criteria once added to the product.
• SIEM Event Correlation. You can define quite complex correlation rules to detect possible suspicious or malicious actions or attempts in your network, in order to categorize them as real threats or as false positives, thus streamlining your risk assessment and management.
• Ease of installation. The entire AlienVault OSSIM is self-contained in an ISO file, which can be burned into a DVD or just mounted in your server of choice (physical or virtual) for deployment. The installation process is automated and quote verbosed, with options for static IP, email messaging and others.
• Ease of access. Being AlienVault OSSIM a self-contained appliance, it can be accessed via web by any device that supports a web browser, being that desktops, workstation, mobile devices, etc. The OSSIM dashboard and other features are automatically rearranged to adapt to the particular device being in use.

Incentivized

• Kemp Flowmon ADS provides a large set of essential detections out of the box, which allows us to quickly acquire an awareness of potential problems in the monitored network.
• Custom configuration, filters, and false-positive flagging make the system highly customizable for diverse environments.
• Powerful dashboards make summaries and reporting a breeze.

• Creating custom rules is a bit complicated
• Reporting could be improved
• Agent has caused conflicts with a couple of our other applications

Incentivized

• Multi-license policy
• Outdated GUI
• Limited use of AI methods

AlienVault OSSIM is far easy to use and manage - provided you know what you're doing. As any SIEM application, there is some background knowledge required in order to take advantage of the product's functionalities, such as the log correlation and analysis. Other than that, the application is quite usable and robust.

Incentivized

Everything is done through MSSP and installation pro services. Once those hours are burned up, then you're on your own without a lot of help. Typically the pro services hours aren't enough to get past 60 days and MSSP are hit and miss. We had a miss for installation helpers.

Incentivized

Originally my organization leveraged alien value due to the lower cost of entry and ability to manage it as a service provider. Unfortunately, after several years of working with this tool, it became unwieldy to use as it felt that almost every useful report had to be created by hand. As other tools have come out with the ability to do automated responses such as Stellar Data processor, we have begun to evaluate alternatives.

Incentivized

• It satisfied a requirement of our audit team (internal and external).
• Custom written alerts allow us to be proactive for some events.
• Stable product means we don't spend a lot of time keeping it up and running.

Incentivized

• Early detection of cyber security events and incidents.
• Processing a large number of network flows on input (which means more than 60K flows per second)
• Parameterization of detection methods.
• The possibility to decide on the false-positive rate within the output of each method.