Cisco Adaptive Security Appliance (ASA) Software vs. Palo Alto Networks Virtualized Next-Generation Firewalls - VM Series vs. pfSense

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.

Incentivized

PaloAlto VM-200 is a virtualized firewall with high processing power and network edge protection. The great advantage is being able to implement in a VMware environment without worrying about hardware, rack space, physical network connections and others. It can be easily managed via the web and remotely to create protection, access and reporting rules. The VM-200 firewall can be used by any company, small or large because it has several models available according to the real needs of each one.

Incentivized

I believe PFSense is well suited for both home lab environments as well as up to small to mid-size business environments on a tight budget. However, I would implore that anything in production requires the use of the authorized hardware that PFSense sells to receive support. However, in my experience, PFSense is a solid set-and-forget firewall solution.

• ASA is our VPN concentrator. The client and server are very stable and very easy to use
• ASA also offers Intrusion Prevention, to an extent. This is also very useful for an improved security posture for a small company
• ASA allowed us to scale very quickly. We could onboard clients, partners, and consultants and give them a great onboarding experience as well
• Administrative costs with ASA are low. It's very easy to administer.

Incentivized

• Decrypt internet traffic
• daily reporting of top internet users
• classify internet traffic in real-time to allow us to understand the organization needs.
• Strong AI capabilities

Incentivized

• Easy to use. Good user interface design! Easy to understand and easy to set up.
• Lower hardware requirement. 3 years ago, we used an old PC to run it. Now, we have changed to a router device with Celeron CPU and 8GB RAM. It runs smoothly with a 1000G commercial broadband.

Incentivized

• The ASDM software is at times a nightmare to install because of different java versions[.]
• [The firewall] could do with a power button, just to be able to do a hard reboot when needed[.]
• It would be nice to manage the firewall via the web on port 443[.]

Incentivized

• High Availability can be improved to allow active-active deployment
• All command line documentation to provide and support automation
• It will be nice to have link aggregation just like in the hardware firewall models.

Incentivized

• I did kind of mention a Con in the Pro section with OpenVPN.
• When I create a config for an employee other employees are able to login to that config.
• I could be doing something wrong when I am making it - I am not afraid to admit that as I am pretty new to all of this, but it seems like it builds a key and I would think the key would be unique in some way to each employee, but I could be wrong.
• I actually do not have a lot of Con's for this software - I did not get to set this up on our work network so I am not sure of any downfalls when installing.
• I installed this on my personal machine in a Hyper-V environment to get a feel for it before I started working on it at work and it seemed pretty smooth. I didn't run into any issues.

Incentivized

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

Incentivized

It is very easy to use, even for those with little experience in this particular firewall. Some of the advanced content filtering and content-based policies are difficult to pick up; however, almost all required decoders are built in. Built-in logging and rule testing make rule definition easy, and labels/tags allow filtering, grouping, and categorisation of rules. Updates are easy, and high availability is also reliable.

Incentivized

The pfSense UI is easy to navigate and pretty go look at. It is much better than some high dollar firewalls that just throw menus you you. The pfSense UI is quick and responsive and makes sense 99% of the time. Changes are committed quickly and the hardware rarely requires a reboot. It just runs.

Incentivized

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.

Incentivized

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.

Incentivized

Palo Alto VM series are best selling and industry's top-selling security product which customers prefer while securing their public cloud environment

Incentivized

pfSense+ basic provides "As Available" email support. pfSense+ Pro offers 24 hr turn around email support. pfSense+ Enterprise offers 24/7 phone support.

Incentivized

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

Incentivized

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.

Incentivized

palo alto firewalls are application-oriented systems. They can beat other product which are based on layer 3/4 inspection. Vm series are also quickly available and could be useful in urgent deployment needs . other vendors like Fortinet and cisco could take much more time to provide the VM and in some cases installation and license validation are complicated

Incentivized

Meraki has a unified management login for all devices, which is nice. It also has decent content filtering, both areas where pfSense is weaker. Where pfSense far ouclasses Meraki is in the ease of use and the other width of features. These include features such as better VPN interoperability, non-subscription based pricing, auditability, not relying on the infrastructure of a third party, more transparency of what's actually going on, easier to deploy replacements if hardware fails. Additionally, the NAT management for pfSense seems to be a bit better, as you can NAT between any network segment and not just the LAN segments out the WAN interfaces.

• Most network engineers have worked with ASA, so there is no need for re-training when adding or turning over staff
• Current configs from older devices plug in easily, and are operational on larger devices if an upgrade is required
• Many support options available

Incentivized

• ROI has been achieved quickly through lack of security incidents.
• Inline filtering happens at line rate, unline Sourcefire from Cisco.
• Great incentives from PAN to switch made a difference in the choice to change.

Incentivized

• pfSense can be installed on commodity hardware with no licensing fees. With a simple less than 10 minute restore time, on most hardware, it's an extremely inexpensive way to achieve the same results that some of the more expensive vendors provide.
• The easy to use interface has allowed configuration management to be preformed by lower level technicians with quick and easy training.

Incentivized