Sourcefire developed Snort, an open source intrusion prevention system capable of real-time traffic analysis and packet logging. Snort was acquired (and is now supported) by Cisco in 2013.
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Tripwire Enterprise
Score 8.8 out of 10
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Tripwire Enterprise, from Tripwire in Portland, Oregon, is an intrusion detection/prevention system. Tripewire is a HelpSystems brand since the early 2022 acquisition.
If a colleague was looking to tighten down their network I can easily recommend Snort to them. It gives you some more peace of mind knowing that its always scanning traffic for malicious looking code. Even things your major firewalls and security hardware might miss, Snort has picked up. Its an easy recommendation for me.
Tripwire Enterprise is great for hosting/data center environments and it greatly helps where console screenshots and reporting fill a lot of our client internal audit needs for security and change control.
For our organization, the Cisco defense in depth concept works the best. While Cisco can be made to work with other vendors, we have found the best in depth protection by integrating Cisco products for maximum visibility. We had a Barracuda Web Filter, but it was difficult to maintain when you had limited scope on what you could block, so we created a whitelist only setup which required a lot of additional manpower. This wouldn't have covered new threats with DNS spoofing and the like. Sourcefire also integrated with our anti-malware platform (Cisco AMP) for even better visibility on what may be happening on the end users workstation. We are planning on adding in Cisco ISE to complete the approach and possibly stealthwatch to cover our bases in the future. The Palo Alto gear was interesting, but it was priced far out of our range.
Tripwire has been a positive business impact for us because of its trusted name. Our customers require software like Tripwire because they know their data and security concerns are in good hands when it's deployed.
The ROI for Tripwire is also a positive for our business because of the time and man power saved in due diligence and reporting for our clients' internal auditing.