QUOTE(nadams @ 5.12.2007 09:13)

Why did you choose Kaspersky?
What product did it replace?
Are you satisfied with the product?
Did it deliver as advertised?
Did you have any implementation issues?
When you need support, how well do they respond?
Do you have any open issues?
Would you choose Kasperky again?
Thank you very much for your time

1) We have about 700 PCs/servers using KAV. We conducted a month long evalution of KAV and 6 of it's competitiors. The names you may know are McAfee, Trend Micro, Symantec, Bit Defender, F-Secure, and Panda. Symantec was removed from consideration because it was 3X the cost of any of it's competitors. Of the remaining products, KAV was equal to or better at detecting viruses and it's administrative console was vastly superior.
We are currently on V5, for reasons I will get into later.
2) We replaced Trend Micro as it's product was no longer capable of supporting an environment of our size. In the past, the Trend database would crash and cause us to have to reinstall the product everywhere to re-establish administrative access. So Trend's administrative console bugs had finally just wore us out.
3) Are we satisfied with KAV? I would have to answer no. While the administrative console and virus detection are excellent, the real time component is killing our engineering server environment - even with all the exclusions we've added. Simply copying a file from one drive to another takes twice as long once KAV is added to a server. And we're using high end Dell servers. So version 5's real time component has been the biggest complaint we receive from our engineers. We have spent months with KAV tech support in trying to improve this. So before anyone gets ticked off and jumps to conclusions, please be aware we have invested a significant amount of resources on this issue and are by no means new to the product.
Laptops are another concern as they take 3-5 minutes before they stabilize. This is caused by KAVs quick system check at startup which you cannot disable. (We have seen that V6 is better in this regard but we cannot use it just yet)
4) Did it deliver as Advertised? The AV protection has been very good so in that regard yes. The pattern file updates are becoming a glaring issue as twice in the past few months they have pushed out updates that have disabled computers in our environment. But V5 did exactly as it was supposed to, albeit a little slower than we would like.
5) Implmentation issues? There were zero implementation issues. It was easy and clean.
6) Support, how good are they?
We have found that US support is fast to reply and helpful. But we have also found that they do not seem to have any connections or influence with Russia. Let's start with an example:
7) Do you have any open issues?
V6 has a major flaw in it that causes machines to fall off the network if a VPN client was installed. I worked with the US Support team on this for 2 months and we determined the actual DLL that was the offender. To date, this problem has never been solved. Essentially the KAV NDIS adapter doesn't play nice with any of our VPN clients - and we use several different applicances from 2 vendors. Uninstalling does not help. Only disabling the KAV NDIS adapters allows the computers back on to a network.
After 60 days of working through this issue, we dropped as we felt we had done everything we could in getting this resolved. KAV knows about the issue, they know what DLL is causing it and it is well documented on these forums. To date, there has been no resolution and as a company we are stuck at V5 as we cannot afford to allow our AV product to disable our remote laptop users who billing our our clients at $1800 a day. This implementation would be a disaster.
So support tries to help but they are really unable to given how their company operates.
8) Would we choose them again?
While V6 has improved some performance issues at the hard-disk level, the VPN bug is simply a deal killer for us. We could not choose them going forward.
Let me say this, I still believe their ability to detect viruses is top notch. I believe their management interface is second to none. But we cannot renew given the issues we've encounted. It's possible that KAV (like Trend) simply isn't cut out to support a mid-to-large size enterprise environment.