Snort vs. Trellix Intrusion Prevention System

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.

Incentivized

McAfee Network Security does do what it promises, and it integrates nicely with other McAfee services my work computer has. Sometimes I do feel though that McAfee does hinder your computer/internet performance, but maybe it's a trade-off that's worth it. I do wish they would refine their threat detection so some websites that I don't think are harmful and want to visit for work purposes aren't blocked. There's been times where I google a question and a website has the answer but McAfee will block it. If you're in a position at a financial company like me, where you're dealing with sensitive/private information, it's important to have this type of software to protect data.

Incentivized

• IPS detection.
• DoS detection.
• Packet logging.

Incentivized

• Download protection
• Keeps you from harmful sites
• Encrypts computer data
• Prevents DDoS attacks

Incentivized

• At times can be unstable with Cisco bugs, require frequent upgrading.
• FTD images that are being pushed for ASAs are less efficient from an administration standpoint, no CLI.

Incentivized

• Sometimes can slow internet/computer speed
• At times can stop software downloads that I don't deem harmful and need to download
• May also block a website that isn't harmful that I wanted to visit because it has helpful information

Incentivized

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.

Incentivized

• Being open source, ROI on free is hard to beat for something that works.
• I believe it greatly enhances the security of my network.

• Protects information
• Keeps viruses off of programs
• Integrates seamlessly with other McAfee products on my computer

Incentivized