I've never had an outage on it, so I would rate the stability of the solution a ten out of ten. I've used it for 11 months and it has never failed.

Stability-wise, I rate the solution a nine out of ten.

AlienVault is a highly stable tool. The sensors go down once or twice every few months, but it's generally a stable product. It ran for us for three years with very minimal issues or concerns.

It is very stable.

We have had some issues, but we have been able to handle them.

AT&T AlienVault USM is stable.

The solution is very stable.

Product Stability: The biggest issue we have seen with the product is its poor stability. With way too many components, myriad integration, a ton of scripts, and the product is really unstable. Every version upgrade is a nightmare. Re-installation or Re-start is the most common solution for the product to start working again. In a mission critical environment, this is a complete NO-NO. One of the most common and frequently failing components is the DB. Issues like DB corruptions, access issues, disk errors, unresponsive queries, etc., really test the patience of end users on a regular basis. These are the most damning negatives about AV USM.

I rate AlienVault seven out of 10 for stability. Deploying AlienVault on-prem has been a challenge. The network sometimes drops, and it disconnects the sensor. 

It is pretty stable from what I hear. 

I had some initial issues with some of the upgrades in version, but with the help of their support team, we were able to resolve all of them.

AT&T AlienVault USMIt's has been very stable.

Very stable so far. We have seen very few bugs, or downtime so far. 

AlienVault USM has been quite stable so far. We might've had one or two hiccups over the past couple of years, but nothing major.

No major issues and problems are rectified quickly.  

Everything has worked fine since we have had this tool.

There used to be some issues with database stability in versions pre 5.x but the database has since been tuned and rock solid since.

The solution is stable. I give the stability a nine out of ten. AT&T AlienVault USM has no uptime issues.

AT&T AlienVault USM is a stable solution.

The solution is very stable. We haven't had issues so far in terms of using it.

There are multiple functions of this product, the stability and availability are awesome.

So far, I haven't seen any patches or updates from the partner or the OTX site to show any issues in terms of stability. Based on the frequency of the updates, at the moment, it seems stable.

The solution is extremely stable. We don't have any issues with its reliability. It doesn't crash or freeze and it's not buggy at all.

It's a stable solution.

We've had some stability problems, not a lot, but a few. Updates seem to be the worst. That seems to be when the stability problems come up.

Sensors occasionally go down during updates and don't recover. Some maintenance cycles on the cloud controller have left the system in a weird state. In addition, there are times when the product seems very slow to respond. This may be related to back-end maintenance that we are not aware of.

I encountered some stability issues only because of a lack of knowledge regarding my network equipment and because AlienVault support was also not familiar with it. As long as you follow the recommendations for system requirements, there shouldn't be any issues.

So far, stability has been okay.

No issues with stability.

We have not.

We have a new remote sensor sending a large amount of data. We have seen some slowness but the sensor is new and we tracked down the slowness to network connectivity. The server has handled all we could throw at it.

One of the problems we had with stability was a problem of our own. We were running AV on a VLAN that students were able to run DHCP servers, which caused our own problems.

We encountered one stability issue. With the amount of log data we were sending, our sensor drives were filling up within a day or two. We had to create some cron jobs to ensure logs were rotated more frequently.

I have not encountered any issues with stability.

We did not encounter any stability issues. AlienVault seems to be pretty solid and we have not had any issues with it being unavailable.

Concerned long-term, due to AT&T.

There have been no major stability issues.

Many of the patches typically have some bugs that we end up finding. We ended up implementing a deployment in our lab so as to fully test it internally, before patching.

I've not experienced any issues with this yet.

The solution is rock solid; never any issues.

No stability issues.

No, the product is stable.

We have not encountered any stability issues.

We have encountered stability issues; we have a high volume of logs passing through our SIEM and the default configuration couldn't handle all the data. Working with support, we were able to remediate all the crashes we were having.

I had a renegade plugin that was installed by the company who helped me with the initial setup. The plugin was missing a command to rotate logs and would fill my hard drives capacity to full quickly. Fortunately AlienVault support identified the problem and reported the issue to the designers. I opted to not run that plugin anymore, and probably still will not trust it even after the rotate function is fixed.

No stability issues were encountered.

No.

We've had no issues so far and the product works great.

The stability is fine.

Some minor issues here and there with updating/services not working, but AlienVault support is quick and easy to work with and will handle it. 

Stability issues have been around, but I feel like AlienVault does a stand up job at responding to and fixing them.

It has great scalability options. The installation is almost click and go, but be aware, when implementing AlienVault in a big environment with a separate sensor, logger and server, it would be useful to have the necessary skills and IT knowledge. Also in-depth knowledge of your own IT is key, knowing where to position the sensors and where to pace the server is key, wrong architecture will impact performance. AlienVault can offer direct support or you can contact your local partner to assist during this process.

The solution is stable.

Stability issues were only due to issues with updates, and in extremely unusual use cases.

I did not encounter any issues with scalability.

We’ve had 100% uptime since installation.

No issues with instability has been encountered in our environment.

I did not encounter any issues with stability.

Solid platform built on debian system.

I am satisfied with the stability of AT&T AlienVault USM.

I rate the stability of AT&T AlienVault USM a five out of five.

No, we did not have issues with stability.

Honestly this solution was very stable and there were no problems whatsoever

There were stability issues due to lack of memory.

No.

No, it has been quite stable.

The solution is not stable. Sometimes the virtual machines are not working and it is not a network issue. There are many compatibility issues. There have been times when upgrading the firmware the device is not operational, you then have to restore to the older version.

No.

I did not encounter any issues with stability.

We have not faced any large issues with the stability.

We've had no issues so far.

The system has been very stable.

None, which are related to this solution.

The product has been very stable.

Some, but they are hard to pin down. This is a system that has a lot of things that can stop working, and unless you are paying close attention, to the background processes, you would never realize it.

No.

No stability issues.

We had issues but this was due to us receiving improper training from a third party and not necessarily due to the product.

There were some issues with the reporting functions. AlienVault corrected that problem in a new update.

I did not encounter any issues with stability.

Stability issues happen only when you do not have sufficient hardware as the primary requirement.

We had no issues with the stability.

I've experienced frequent slowness, and we had to downgrade to filter out many logs.

No. I did not face any stability issues.

No

In terms of stability, I would give it fifty percent.

The solution is stable.