topic Cisco ASA5500-X and CSC-SSM in Network Security

Cisco ASA5500-X and CSC-SSM

limlayhin — Tue, 12 Mar 2019 02:25:41 GMT

Hi,

Currently, I have Cisco ASA 5510, with CSC-SSM module.

With CSC-SSM, I can do the following:

- block certain URL

- filter certain type of URL

- filter certain categories of URL

- web reputation filtering

- block certain type of HTTP file type

- detect malware

I need to do Tech Refresh for my ASA 5510.

Understand that the new firewall CISCO 5525-X series will no longer support CSC-SSM module.

Is there any feature from CISCO 5525-X series new generation firewall which can do similar / complete function of CSC-SSM?

I aware that there is WSE for 5525-X series, can WSE cover full set of features from CSC-SSM?

Anybody have link to demonstrate full feature of WSE?

Cisco ASA5500-X and CSC-SSM

Jouni Forss — Wed, 14 Aug 2013 12:48:11 GMT

Hi,

I have not played around much with the ASA modules.

To my understanding the ASA has the ASA-CX which does Web and Application filtering.

There is also IPS which to my understanding will be incorporated to the ASA-CX at some point.

Neither of the above are actual physical modules on the ASA but require an additional SSD120 model of the ASA (or getting the SSD separately) and the software. I have just gotten ASA-CX but havent had much time to try it out yet.

Here are some links to ASA-CX related information

Q&A

http://www.cisco.com/en/US/prod/collateral/vpndevc/ps6032/ps6094/ps6120/qa_c67-700607_ps12521_Products_Q_and_A_Item.html

Datasheet

http://www.cisco.com/en/US/prod/collateral/vpndevc/ps6032/ps6094/ps6120/data_sheet_c78-701659_ps12521_Products_Data_Sheet.html

Application listing

http://asacx-cisco.com/

Hope these help

- Jouni

Cisco ASA5500-X and CSC-SSM

limlayhin — Wed, 14 Aug 2013 13:20:18 GMT

Hi Jouni,

Thanks for your reply.

Just want to confirm, for cisco Content Aware Security feature, I just need to buy the SSD and enable CX license.

I can skip AVC and WSE, am I right?

Cisco ASA5500-X and CSC-SSM

Jouni Forss — Wed, 14 Aug 2013 13:45:48 GMT

Hi,

Well for example we bought an ASA5515-X SSD120 model for testing ASA-CX

So that ASA model comes with the SSD already. If you have a model without the SSD120 I think you need to buy it separately.

Our model for example had the ASA-CX ready in it and they have a evaluation license for both WSE and AVC.

You will have to get a license for WSE and AVC.

The options are

WSE only
- 1 year
- 3 year
- 5 year
AVC only
- 1 year
- 3 year
- 5 year
WSE and AVC
- 1 year
- 3 year
- 5 year

We got the 3 year WSE and AVC license for out unit.

I have still to setup the ASA-CX properly in the network for testing purposes so I havent done much with it yet.

- Jouni

Cisco ASA5500-X and CSC-SSM

limlayhin — Thu, 15 Aug 2013 06:52:17 GMT

Let me try to summarize my understanding on Cisco Next Generation Firewall X series.

You are welcome to point out my error if there is.

The latest ASA Firewall from Cisco are ASA 5500-X Series Next-Generation Firewalls.

There are models such as 5512-X, 5515-X, 5525-X, 5545-X, 5555-X, 5585-X.

IPS:

All these models come with build-in IPS, but seperate license is required to to use IPS feature in the device.

CX - Context Aware Security Feature:

Cisco ASA CX Context-Aware Security is a modular security service that extends the ASA platform with next-generation capabilities. It is available with SSD purchase for model such as 5512-X, 5515-X, 5525-X, 55545-X and 5555-X.

It is hardware based with purchase of additional module for 5585-X. The module are "ASA 5585-X CX SSP-10" and "ASA 5585-X CX SSP-20"

Application Visibility Control (AVC):

This is additional feature in CX. Activation of this feature require seperate license. This is the feature that do deep packet inspection for Application recognition. provide context-aware firewall security.

Web Security Essentials (WSE):

This is additional feature in CX. Activation of this feature require seperate license. It deliver features like "URL Filtering" and "Global Threat Intelligence".

When buying X-Series ASA Firewall, users has following options:

1) Base Firewall without any additional feature enabled - the firewall will act as Layer-3 Stateful Firewall.

2) Base Firewall + IPS

3) Base Firewall + SSD (to enable CX Context Aware Security Feature)

3.1) Base Firewall + SSD + AVC

3.2 ) Base Firewall + SSD + WSE

3.3 ) Base Firewall + SSD + AVC + WSE

As of now, "Base Firewall + IPS + SSD" is not supported.

Cisco ASA5500-X and CSC-SSM

Marvin Rhoads — Thu, 15 Aug 2013 22:55:23 GMT

limlayhin,

That's pretty much correct.

You can run IPS on a 5500-X that has an SSD - but you have to choose either loading the CX software module or the IPS module. If you load the IPS module, the SSD will essentially remain unused.

If you run a CX without AVC or WSE licenses, it will be very limited in usefulness. Same thing if you start with the license(s) but let it expire.

Cisco ASA5500-X and CSC-SSM

limlayhin — Fri, 16 Aug 2013 02:26:41 GMT

Hi Marvin,

Thanks you for your great feedback. It helps...

Re: Cisco ASA5500-X and CSC-SSM

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