Cisco IOS SSL VPN vs Hillstone E-Series comparison

Cisco and Hillstone Networks are both solutions in the SSL VPN category. Cisco is ranked #4 with an average rating of 9.2, while Hillstone Networks is ranked #9 with an average rating of 8.0. Cisco holds a 10.3% mindshare in SV, compared to Hillstone Networks’s 3.8% mindshare. Additionally, 100% of Cisco users are willing to recommend the solution, compared to 100% of Hillstone Networks users who would recommend it.

Cisco IOS SSL VPN

Read 50 Cisco IOS SSL VPN reviews

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1,003 Comparison Views

100% willing to recommend

Hillstone E-Series

Read 10 Hillstone E-Series reviews

1,733 Views
260 Comparison Views

100% willing to recommend

Cisco IOS SSL VPN

Hillstone E-Series

Comparison Buyer's Guide

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Executive SummaryUpdated on May 21, 2025

Cisco IOS SSL VPN and Hillstone E-Series compete in the network security space, specifically focusing on VPN technology. Cisco IOS SSL VPN appears to lead due to its comprehensive security and integration capabilities.

Features: Cisco IOS SSL VPN offers robust encryption, versatile remote access, and integration with multifactor authentication, enhancing security and usability. Hillstone E-Series enhances innovation with features like ransomware protection, virtual routing, and a user-friendly interface, marking its strengths in threat intelligence and application filtering.

Room for Improvement: Cisco IOS SSL VPN could improve in network compatibility, user mapping, and pricing models to increase operational flexibility and cost-effectiveness. Hillstone E-Series faces challenges in pricing structure, reporting granularity, and support efficiency, with a need for area-specific support and more frequent updates.

Ease of Deployment and Customer Service: Cisco IOS SSL VPN supports hybrid cloud deployments with strong technical support via local and partner networks, offering broader deployment model flexibility. Hillstone E-Series focuses on on-premises and public cloud setups, receiving positive feedback for its technical support, comparable to Cisco.

Pricing and ROI: Cisco IOS SSL VPN is often viewed as expensive due to its enterprise-grade security, providing solid ROI with potential partner discounts, yet overall licensing costs remain high. Hillstone E-Series is economically positioned, offering competitive pricing while maintaining value, appealing to cost-conscious buyers.

To learn more, read our detailed Cisco IOS SSL VPN vs. Hillstone E-Series Report (Updated: March 2026).

Buyer's Guide

Cisco IOS SSL VPN vs. Hillstone E-Series

March 2026

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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 SSL VPN

Ranking in SSL VPN

4th

Ranking in Enterprise Infrastructure VPN

10th

Average Rating

8.6

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Hillstone E-Series

Ranking in SSL VPN

9th

Ranking in Enterprise Infrastructure VPN

24th

Average Rating

9.2

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

Firewalls (39th)

Mindshare comparison

As of March 2026, in the SSL VPN category, the mindshare of Cisco IOS SSL VPN is 10.3%, up from 8.5% compared to the previous year. The mindshare of Hillstone E-Series is 3.8%, up from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

SSL VPN Mindshare Distribution
Product	Mindshare (%)
Cisco IOS SSL VPN	10.3%
Hillstone E-Series	3.8%
Other	85.9%

SSL VPN

Featured Reviews

Viktor Masnyy

student at a university with 1,001-5,000 employees

Cost efficiency and ease of setup define network management while potential improvements in complexity handling are noted

Optimizing and configuring for network segmentation is the biggest thing for helping with segmenting traffic management. Configuring QoS on Linksys is pretty easy, especially compared to Cisco QoS, which I am certified in, as it helps ensure that the bandwidth for voice or other applications doesn't bleed over into the data links. In the past, Linksys has been pretty good at network protection, segmenting off that protection for unauthorized access or cyber threats. Cost savings and ease of use are the benefits I've seen from Linksys. It's a little bit less complex to set up and configure compared to Cisco switching. I utilized the VLAN support feature in the Linksys switches. A lot of the networks I have were broken up by VLAN, and I definitely configured them for different VLANs. The best feature of Linksys in my opinion is cost, as they tend to be more cost-effective compared to larger switches or Cisco switches.

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TahirMahmood

IT Manager at Zubair Feeds

Offers good features like URL filtering, IPS, and IDS to users

We received an update for the tool in July. The update was provided for the tool as there was a problem with the firewall, where too much memory was consumed, and the firewall was hanging a lot. When we updated the tool's features, everything became okay. The tool only had some memory-related problems. It took the tool a month to fix the issues.

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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

"The split panel functionality is much better in the Cisco IOS SSL VPN than in the Aruba VPN."

"Cisco IOS SSL VPN is stable, and once we connect, we don't face any issues and can do our work."

"While we know that SSL VPN is an advanced technological step towards achieving a more secured network against ever growing multiple networking threats, Cisco's SSL VPN device is definitely a wise choice to pick."

"The solution is quite transparent."

"With Cisco IOS SSL VPN, you can access your corporate data safely and securely."

"It is very effective and I am satisfied with how it works and with its performance."

"Cisco VPN is easy to connect."

More Cisco IOS SSL VPN pros

"This solution has two main features that we find very valuable; a threat-intelligence option, and a web/application filtering option. The technical support team are very good and very quick."

"Five out of five ROI."

"This solution has two main features that we find very valuable; a threat-intelligence option, and a web/application filtering option."

"With Hillstone, TCO and ROI are very good, it's an easy sale."

"Working with the Hillstone E-Series has, from a remote perspective, allowed me to give my clients secure connectivity from a remote location to their offices or their servers."

"The most valuable features of the Hillstone E-Series are its hardware capacity, innovation, and the throughput that the hardware can take."

"Stability-wise, I rate the solution a ten out of ten."

"The most valuable feature of the solution is the ransomware protection that the tool offers."

More Hillstone E-Series pros

Cons

"Sometimes the connection drops, and we don't like that. I'm not sure the reason, but sometimes it will take time to connect or it will disconnect fast."

"The flexibility of configurations could be improved."

"In addition to Cisco, we work with other solutions on behalf of our customers, such as Fortinet for FortiGate, but this latter solution can achieve the same results at a lower price."

"I would like Cisco IOS SSL VPN to provide a faster connection."

"It would be helpful if Cisco IOS SSL VPN could help us set up devices on our iPads and phones."

"In addition to Cisco, we work with other solutions on behalf of our customers, such as Fortinet for FortiGate, but this latter solution can achieve the same results at a lower price."

"It would be nice if we could use this not just on mobile, but on laptops and desktops as well."

"The graphical interface is old and needs to improve."

More Cisco IOS SSL VPN cons

"The tool needs to improve its price."

"I am not sure if this solution offers active directory integration. Adding that feature will definitely be an advantage."

"The tool provides just a general report. It does not provide a granular report. Hence, the tool should work on its reporting feature."

"The room for improvement would be the SSL VPN license cost."

"Having frequent live webinars on a monthly basis would really help."

"The licensing model is very complex with many subcategories of licenses you can purchase. They could make it more simplified for customers to understand."

"The solution doesn't have a web proxy built into the system like Sophos. This is something they should work to change."

"The tool only had some memory-related problems."

More Hillstone E-Series cons

Pricing and Cost Advice

"I would say it is a bit expensive, but I think it is worth the price."

"Cisco IOS SSL VPN comes with a cost-effective subscription."

"There are no pricing programs for non-profit organizations and the product is otherwise expensive by comparison."

"It stands as the priciest solution available in the market."

"The pricing of the solution is reasonable"

"The solution is reasonably priced, and we have around 50% to 60% discounts from Cisco."

"FortiGate does not charge the client a licensing fee, although Cisco charges clients a couple of dollars per year for each license."

"It is an expensive product."

More Cisco IOS SSL VPN pricing and cost advice

"The licensing model is very complex with many subcategories of licenses you can purchase. They could make it more simplified for customers to understand."

"The tool's pricing is reasonable. It depends on the model. The product's pricing is around 600 USD. You need to buy a software license to activate the features. You need to pay around 150 USD for that."

"The cost per year for licensing, and hardware, is approximately $850 for the basic plan."

"Hillstone's pricing is economical and neither very high nor very low."

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Top Industries

By visitors reading reviews

Construction Company

11%

Marketing Services Firm

Healthcare Company

Computer Software Company

Comms Service Provider

14%

Manufacturing Company

Financial Services Firm

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	23
Midsize Enterprise	4
Large Enterprise	25

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	1

Questions from the Community

What do you like most about Cisco IOS SSL VPN?

The solution is pretty fast.

See all answers

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

I am not sure about the pricing of Cisco IOS SSL VPN.

See all answers

What needs improvement with Cisco IOS SSL VPN?

I have not found any areas that could be improved so far. I am not sure how Cisco IOS SSL VPN can continue their improvements for the future, but I think it is a great product. To stay on top, they...

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What needs improvement with Hillstone E-Series?

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What is your primary use case for Hillstone E-Series?

I use the solution in my company for site-to-site VPN, SSL VPNs, URL filtering, IPS, IDS and all the other features which are available in the firewall.

See all answers

What advice do you have for others considering Hillstone E-Series?

Our company did not use the tool's micro-segmentation features. There were no issues while integrating the tool. I have not used any AI in the tool. I recommend the tool to others. I rate the tool ...

See all answers

Comparisons

OpenVPN Access Server vs Cisco IOS SSL VPN

Compared 20% of the time

Sangfor SSL VPN vs Cisco IOS SSL VPN

Compared 9% of the time

Citrix Gateway vs Cisco IOS SSL VPN

Compared 8% of the time

Ivanti Connect Secure vs Cisco IOS SSL VPN

Compared 8% of the time

Zyxel VPN Client vs Cisco IOS SSL VPN

Compared 6% of the time

More Cisco IOS SSL VPN Competitors

OpenVPN Access Server vs Hillstone E-Series

Compared 17% of the time

Fortinet FortiGate vs Hillstone E-Series

Compared 13% of the time

Sangfor SSL VPN vs Hillstone E-Series

Compared 9% of the time

Sophos Firewall vs Hillstone E-Series

Compared 7% of the time

Cisco Secure Firewall vs Hillstone E-Series

Compared 5% of the time

More Hillstone E-Series Competitors

Product Reports

Buyer's Guide

Cisco IOS SSL VPN

March 2026

Download Cisco IOS SSL VPN product report

Buyer's Guide

Firewalls

March 2026

Download Hillstone E-Series product report

Also Known As

Cisco SSL VPN

No data available

Overview

Cisco SSL VPN solutions help you easily and securely extend the network to users who have access to the Internet and a web browser. You can customize access and extend the reach of your corporate network to individuals based on their roles, including teleworker contractors and business partners.

Cisco

Hillstone E-Series is a comprehensive network security solution designed to protect organizations from advanced threats. It offers a range of features including a firewall, intrusion prevention system (IPS), virtual private network (VPN), and application control.

With its advanced threat intelligence capabilities, E-Series can detect and prevent sophisticated attacks, ensuring the security of critical data and systems. It also provides granular control over applications, allowing organizations to enforce policies and optimize network performance.

E-Series is easy to deploy and manage, with a user-friendly interface and centralized management console. It offers high-performance throughput and scalability, making it suitable for small businesses to large enterprises. With its robust security features and ease of use, Hillstone E-Series is an ideal choice for organizations looking to enhance their network security posture.

Hillstone Networks

Sample Customers

MST Systems

Bank of China Macao, Instituto Tecnológico Bolivariano, Ministry of Labor in San Salvador, FEDCO

Buyer's Guide

Cisco IOS SSL VPN vs. Hillstone E-Series

March 2026

Free Report: Cisco IOS SSL VPN vs. Hillstone E-Series

Find out what your peers are saying about Cisco IOS SSL VPN vs. Hillstone E-Series and other solutions. Updated: March 2026.

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