Cisco IOS Security vs Trellix Intrusion Prevention System comparison

Cisco IOS Security vs. Trellix Intrusion Prevention System

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Cisco IOS Security

Ranking in Intrusion Detection and Prevention Software (IDPS)

16th

Average Rating

8.0

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Firewalls (39th)

Trellix Intrusion Preventio...

Ranking in Intrusion Detection and Prevention Software (IDPS)

11th

Average Rating

8.4

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2026, in the Intrusion Detection and Prevention Software (IDPS) category, the mindshare of Cisco IOS Security is 2.2%, up from 1.5% compared to the previous year. The mindshare of Trellix Intrusion Prevention System is 3.1%, up from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Intrusion Detection and Prevention Software (IDPS) Mindshare Distribution
Product	Mindshare (%)
Trellix Intrusion Prevention System	3.1%
Cisco IOS Security	2.2%
Other	94.7%

Intrusion Detection and Prevention Software (IDPS)

Featured Reviews

Danijel Cerovecki

Head of Cyber Defense Department and Network Technologies Department at Verso Altima

Have faced challenges in keeping licensing clear and consistent while ensuring reliable network protection

We are a Gold Partner with Cisco. Our customers come from various industries, including service providers, and we target service providers and enterprise customers.We do not extensively use Zone-Based Firewalls in Cisco IOS Security, instead typically deploying standalone firewalls such as Cisco FTDs or Cisco ASA devices. For threat analytics and vulnerability scanning, we utilize third-party vendors with dedicated devices and software. We use products such as Tenable from Nessus for this type of analysis. We have implemented Secure Access Control Server in Cisco IOS Security, which combines multiple security mechanisms including AAA, 802.1X for network access control with Cisco ICE, TrustSec for identity-based segmentation, and Cisco DNA Center. Cisco IOS Security's VPN support is comprehensive and increasingly important in daily communication, from basic site-to-site tunnels to remote access VPNs and SD-WAN secure VPNs. Protecting and encrypting communication is essential in modern networks. The challenges with Cisco IOS Security are more operational than product-related. There is an understaffing issue, making automation and orchestration capabilities particularly valuable. For the products themselves, we only encounter routine operational matters such as addressing new vulnerabilities and patching. For those considering Cisco IOS Security, it is important to understand that Cisco offers a complete ecosystem. When embracing the Cisco ecosystem fully, customers receive excellent products and comprehensive solutions. On a scale of 1-10, I rate Cisco IOS Security a 9.

Read full review

Bhupesh-Sharma

Large account Manager at Softcell Technologies Limited

Has offered reliable threat protection and detailed network insights but could expand features beyond existing capabilities

The best features of Trellix Intrusion Prevention System include advanced ATP (Advanced Threat Protection), which uses signatures, behavior analysis, and machine learning to stop zero-day exploits and malware advanced persistent threats (APTs). They track and collect data from APTs, which allows them to track malicious files entering the environment. The system offers inline prevention and real-time automatic blocking of malicious packets before they reach the network. It integrates with the Trellix ecosystem and provides application visibility and control. The solution provides deep insight into network traffic, applications, and protocols for better information. All packets coming through the application are analyzed and reported. They share intelligence updates regularly to protect from different malicious files and sector-specific threats. It supports both on-premise and cloud environments.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Cisco IOS Security gives us a level of trust at the edge as far as being the first line of defense for anything that's trying to get into our network."

"It covers everything we need it to without looking to secondary solutions."

"Completely integrates branch offices with perimeter security."

"It is more stable and less expensive than other firewalls."

"Cisco IOS Security is very robust and works very well."

"What I have used the most and received the most benefit from is the IPsec technology."

"Previously, anyone in the organization would see any data point in the wall. They could just go and connect their machine with that data point and could access the network. But now, even if someone came and tried that, they will not be given access."

"The solution's most valuable aspect is that it is extremely integrated, basically coming with firewall features including IPS, URL filtering, malware, et cetera, offering a good mix of robust, premium features that you can always expand with additional modules as needed."

More Cisco IOS Security pros

"The most valuable features of the solution stem from the fact that it is a good product for dealing with DDoS attacks and for the inspection of network traffic."

"The best features of Trellix Intrusion Prevention System include advanced ATP (Advanced Threat Protection), which uses signatures, behavior analysis, and machine learning to stop zero-day exploits and malware advanced persistent threats (APTs)."

"The solution can scale."

"It's definitely more effective compared to the next-generation firewall that has a built-in IPS."

"There's a good dashboard you can drill down into. It helps you easily locate intrusions and the source of attacks."

"The product is worth the investment."

"The most valuable features in Trellix for me are the automated signature updates. It is a great and convenient feature."

"It improved my security by stopping an attack to the signature base, or the behavior base."

More Trellix Intrusion Prevention System pros

Cons

"There could be a bit more functions on offer that could make it easier to use."

"As it is a tailored solution, it is not very scalable, but this is a trade off; you need a hammer or a scalpel."

"Cisco IOS Security could improve its security features. There are competitors that have some additional security features, such as Fortinet FortiGate. Additionally, there should be better synchronization with Cisco IOS Security and other vendors, and improved AI features would be beneficial."

"The solution is complex and can be more user-friendly."

"Cisco is an expensive firewall, so the pricing can be improved."

"The initial setup is complicated."

"The configuration and reporting interfaces need a lot of improvement. It needs to be more accessible forsolide without a strong technical background. If you had a simplified dashboard, the lower-level techs could manage the solution and provide services. Cisco IOS Security requires someone who is highly trained to operate it."

"I would like upgrading iOS to be a bit easier."

More Cisco IOS Security cons

"The technical support must be improved."

"The area of concern where the tool needs improvement is how the product prompts users at a network level that helps prevent any wireless network attacks through alerts and notifications."

"The technical support has room for improvement."

"The pricing could be improved."

"The platform’s GUI could be the latest."

"Integration with Global Thereat Intelligence could be better. Also, I think management solutions are end of life now at McAfee. Network threat analyzer may be used for endpoint quarantines. Integration between these sides, as well as endpoint APO, will help you quarantine the risky endpoints."

"We would like to have a simpler version. Some settings and functions on the McAfee console are complex and complicated. I want the management console to be simpler."

"There are limited resources for configuration guidance."

More Trellix Intrusion Prevention System cons

Pricing and Cost Advice

"The tool could be priced lower. If you want advanced services, then you need to purchase them."

"The price of the solution should be cheaper, and the license is purchase annually."

"The product is expensive."

"Cisco IOS Security price could be reduced, it is more expensive than many of the other solutions, such as Sophos and Fortinet FortiGate."

"The pricing is expensive."

"The solution's pricing is very good."

"Palo Alto networks are more expensive than this solution and this is why you will see more products like this one in Mexico."

"The cost may be around $5,000 to $10,000 a year. If you want support you have to pay at least this price."

More Cisco IOS Security pricing and cost advice

"I rate the product’s pricing an eight out of ten."

"The tool is competitively priced."

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915,325 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Construction Company

17%

Outsourcing Company

15%

Manufacturing Company

Financial Services Firm

Comms Service Provider

12%

Manufacturing Company

12%

Construction Company

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	20
Midsize Enterprise	14
Large Enterprise	18

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	6
Large Enterprise	6

Questions from the Community

What is your experience regarding pricing and costs for Cisco IOS Security?

The cost of Cisco IOS Security for customers is on the higher end of pricing compared to the competition, depending on the targeted customers.This can be a major issue as enterprise customers are o...

What needs improvement with Cisco IOS Security?

Regarding improvements in Cisco IOS Security, what consistently confuses me is the inability of Cisco to maintain a clear licensing policy.This is an issue that I have observed for years now. Cisco...

What is your primary use case for Cisco IOS Security?

The main use cases for Cisco IOS Security include elementary device hardening, access control, control-plane policing, AAA (Authentication, Authorization, and Accounting), network security, Layer 2...

What needs improvement with McAfee Network Security Platform?

Trellix Intrusion Prevention System does not provide virtual patching. Patching involves updates on the OS side to address vulnerabilities, which is a different functionality. Trellix Intrusion Pre...

What is your primary use case for McAfee Network Security Platform?

We do not use Trellix Intrusion Prevention System; rather, we sell the Trellix Intrusion Prevention System solution. The typical use case for our clients is to find out what vulnerable files exist....

What advice do you have for others considering McAfee Network Security Platform?

I have experience working with other tools, specifically Trellix solutions such as DLP, EDR, and MDR, as well as with other Imperva tools. My team has worked with Trellix Intrusion Prevention Syste...

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Product Reports

Cisco IOS Security

Download Cisco IOS Security product report

Trellix Intrusion Prevention System

Download Trellix Intrusion Prevention System product report

Trellix Intrusion Prevention System report

Also Known As

IOS Security

McAfee Network Security Platform, McAfee NSP, IntruShield Network Intrusion Prevention System, IntruShield Network IPS

Overview

Cisco IOS Security integrates advanced VPN capabilities, IPsec security, and firewall features, ensuring scalable and reliable protection suitable for enterprise networks.

Cisco IOS Security offers comprehensive firewall integration, robust AAA capabilities, and encryption, empowering organizations with a reliable network environment. EEM provides flexibility and programmability, while integrated threat detection, intrusion prevention, and centralized management enhance its security profile. Despite its reliability, challenges include complexity in configuration, high pricing, and confusing licensing policies. Performance issues and the need for enhanced integration, automation, and better monitoring tools are areas for improvement.

What are the key features of Cisco IOS Security?

VPN Capabilities: Ensures secure remote connectivity.
IPsec Security: Offers robust encryption for data protection.
Firewall Integration: Enhances network defense with built-in firewalls.
AAA Capabilities: Provides secure authentication, authorization, and accounting.
Threat Detection: Identifies and mitigates threats proactively.

What benefits should organizations look for in reviews?

Reliability: Recognized for its stable network performance.
Scalability: Supports growing network demands seamlessly.
Comprehensive Security: Offers robust protection against diverse cyber threats.
Ease of Configuration: Facilitates efficient network setup and management.

Industries leverage Cisco IOS Security to protect against zero-day attacks, deploy secure VPNs, and facilitate network access control and compliance checks. Organizations utilize its features for firewalls, routing, and switching, integrating technologies like Cisco ICE and TrustSec to enhance security across enterprise environments.

Cisco

Trellix Intrusion Prevention System provides robust network protection with signature-based detection, zero-day protection, and advanced threat prevention using machine learning and behavior analysis. It integrates with Trellix's ecosystem for detailed traffic insight and real-time threat blocking.

Businesses utilizing Trellix Intrusion Prevention System benefit from enhanced security in remote offices and data centers, comprehensive malware detection, and effective network monitoring. The system offers robust perimeter protection and Smart Blocking capabilities to detect and block harmful data. Companies favor Trellix for its endpoint security and vulnerability assessment functionalities. Despite its strong offerings, improvements are needed in AI-driven threat detection, user-friendliness of the management console, and flexibility in SaaS integration. Users highlight the absence of virtual patching and outdated GUI as areas for improvement.

What are the key features of Trellix Intrusion Prevention System?

Signature-Based Content: Delivers powerful detection of existing threats using pre-defined signatures.
Customization of Signatures: Allows businesses to tailor threat detection to their specific environment.
Zero-Day Protection: Detects and mitigates new threats that exploit unknown vulnerabilities.
Advanced ATP: Utilizes behavior analysis and machine learning for early threat identification.
Central Management: Provides streamlined operation and threat management.

What benefits can users find in reviews of Trellix Intrusion Prevention System?

Enhanced Security: Offers robust protection against diverse threats.
Effective Monitoring: Enables comprehensive oversight of network activities.
Real-Time Blocking: Helps immediately neutralize identified threats.
Threat Intelligence Updates: Keeps security measures up-to-date with the latest data.
Scalability: Supports growth with enterprise-level performance.

Trellix Intrusion Prevention System is implemented across industries such as finance, healthcare, and manufacturing for its ability to detect malware and enhance network safety. Its threat intelligence capabilities help sectors where data security and operational continuity are imperative, providing tailored protection solutions that align with specific industry needs.

Trellix

Sample Customers

Arup Group, Brunel University London, City of Biel, Gobierno de Castilla-La Mancha, K&L Gates , New South Wales Rural Fire Service, Offshore Northern Seas, Transplace

Desjardins Group, HollyFrontier, Nubia, Agbar, WNS Global Services, INAIL, Universidad de Las Américas Puebla (UDLAP), Cook County, China Pacific Insurance, Bank Central Asia, California Department of Corrections and Rehabilitation, City of Chicago, Macquarie Telecom, Sutherland Global Services, Texas Tech University Health Sciences Center, United Automotive Electronic Systems

Cisco IOS Security vs. Trellix Intrusion Prevention System