Cisco Adaptive Security Appliance (ASA) software is the core OS for the ASA suite. It provides firewall functionality, as well as integration with context-specific Cisco security modules. It is scaled for enterprise-level traffic and connections.
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GFI KerioControl
Score 8.5 out of 10
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Kerio Control is a next-gen firewall for SMBs, from Aurea SMB Solutions (formerly GFI Software).
Cisco ASA's are great for internal network connected access between a firewall and the central management server. And, for complex networks where high security requirements with overly strict compliance are necessary. For networks with limited connectivity to the core or for poor network connectivity these are not the best solution. There are other more stand-alone firewall's that do this better. These firewall's are a little more complex to set up to start with so significant knowledge of these devices is required to set them up and ensure they are best practice installed.
IT works very well in the non-profit and small business space when there is a need for remote access or connecting several sites in a point to point VPN, user management and rule creation are very easy. The use of the MyKerio website for remote management also makes it easy to troubleshoot problems and make changes if technical staff are not onsite.
To be honest there has been now great products out in the market compared to Cisco ASA. I beleieve Cisco has to do a lot of improvement in this area. The other defeiniete factors is the cost when it comes to renewals which is always a premium on Cisco products
Very easy to use and manage, user training takes less then 10 minutes. Technicians can perform basic tasks with less then an hour of training and can master it in under a year.
I generally have not noticed the outages, however since it's a machine it can malfunction, we need to implement the firewall infrastructure in such a way that it is highly available with device failure, region failure etc. Else any solution will be having the issues if they are not build with resiliency.
The support is usually very good and gets back to you very quickly. However I had some instances of when two engineers will give me wildly different answers to what I thought was a simple question. Overall however I do rate the support highly and they are generally always very good.
Support is very slow to respond and it takes a long time to convince level 1 techs that you need to be moved up to someone more senior. I believe support is outsourced and they are graded on how few tickets they need to escalate to higher tiers so they will try to figure out a solution even if it is detrimental to the overall support experience.
It was quite a good one, how ever requires an expertise to deploy hence the SMB segment would be finding it difficult to implement this product. The one good reason is that there are lot of ASA certified engineers in compared to the other certified engineers. Hence this resembles positively on the deployment as you have quite a lot of experienced engineer on your deployment
We were using [pfSense] before in our environment but we regularly facing difficulties over it due to software bugs & downtime. After implementing Cisco ASA, it resolved our availability issue & provides us a reliable solution with the best security features & easy to understand GUI.
We found Kerio Control to provide the most features and easiest management of all the solutions we looked at, while cost was not the lowest the value was by far the best when you considered all the factors, costs, and manhours involved in deployment and management.