AhnLab TrusGuard vs Zscaler Internet Access comparison

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Comparison Buyer's Guide
Executive Summary

We performed a comparison between AhnLab TrusGuard and Zscaler Internet Access based on real PeerSpot user reviews.

Find out what your peers are saying about Netgate, Fortinet, OPNsense and others in Firewalls.
To learn more, read our detailed Firewalls Report (Updated: March 2024).
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Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pricing and Cost Advice
  • "Fortinet has one or two license types, and the VPN numbers are only limited by the hardware chassis make."
  • "These boxes are not that expensive compared to what they can do, their functionality, and the reporting you receive. Fortinet licensing is straightforward and less confusing compared to Cisco."
  • "Go for long term pricing negotiated at the time of purchase."
  • "Work through partners for the best pricing."
  • "The value is the capability of having multiple services with one unique license, not having the limitation per user licensing schema, like other vendors."
  • "Easy to understand licensing requirements."
  • "​We saved a bundle by not needing all the past appliances from an NGFW.​"
  • "The cost is too high... They have to focus on more features with less cost for the customer. If you see the market, where it's going, there are a lot of players offering more features for less cost."
  • More Fortinet FortiGate Pricing and Cost Advice →

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  • "​Be aware that you will need to invest some time and money to adapt your environment for Zscaler (traffic redirection, software deployment, authentication, etc).​"
  • "The pricing is an issue. It is expensive compared to other firewalls on the market."
  • "Roughly, we might spend $70,000 a month on the solution. We don't pay for anything beyond the standard licensing fee."
  • "Our monthly fee is around R3000."
  • "The pricing is fair based on its competitive market."
  • "The price is competitive. It's not cheap and it's not expensive."
  • "The pricing for Zscaler Internet Access could be made cheaper."
  • "The price of Zscaler Internet Access should improve, it is expensive."
  • More Zscaler Internet Access Pricing and Cost Advice →

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    Comparisons
    Also Known As
    FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate
    TrusGuard
    ZIA
    Learn More
    Overview

    Fortinet FortiGate enhances network security, prevents unauthorized access, and offers robust firewall protection. Valued features include advanced threat protection, reliable performance, and a user-friendly interface. It improves efficiency, streamlines processes, and boosts collaboration, providing valuable insights for informed decision-making and growth.

    AhnLab TrusGuard integrates firewall, IPS, VPN, anti-virus, and anti-spam security features with a unique self-defense system against DDoS attacks. It is designed for efficient and secure connectivity with internal systems through an IPSec/SSL VPN. AhnLab offers a full lineup of TrusGuard to protect any business environment, including TrusGuard 22000 for full-scale, customizable corporate network security.

    Zscaler Internet Access is a cloud-native security service edge (SSE) platform. Its main purpose is to provide AI-powered protection for all users, all applications, and all locations. The solution replaces other legacy network security solutions to stop advanced attacks and prevent data loss by using a comprehensive zero trust approach.

    Zscaler Internet Access Features

    Zscaler Internet Access has many valuable key features. Some of the most useful ones include:

    • Proxy (native SSL)
    • IPS and advanced protection
    • Cloud sandbox
    • DNS security
    • Cloud firewall
    • URL filtering
    • Bandwidth control
    • DNS filtering
    • Cloud DLP w/EDM and IDM
    • Cloud access security broker (CASB)
    • Cloud security posture management (CSPM)
    • CloudBrowser isolation
    • Cloud secure web gateway (SWG)
    • Zero trust network access (ZTNA)
    • Digital experience monitoring

    Zscaler Internet Access Benefits

    There are several benefits to implementing Zscaler Internet Access. Some of the biggest advantages the solution offers include:

    • Fast access with zero infrastructure: Zscaler Internet Access creates a fast, seamless user experience because of its direct-to-cloud architecture. With no infrastructure, Zscaler Internet Access helps you eliminate backhauling, which improves performance and simplifies network administration.
    • Threat intelligence: By using threat intelligence, Zscaler Internet Access can stop ransomware, zero-day malware, and advanced attacks via Inline inspection of all internet traffic, including SSL decryption, and a suite of AI-powered cloud security services. 
    • Consistent security: With Zscaler Internet Access, your security policy goes everywhere your users go. When you move security to the cloud, all users, applications, devices, and locations remain protected and secure based on identity and context.
    • Hybrid workforce: Zscaler Internet Access enables secure access to all external and internal apps from anywhere, so remote work is not an issue. You can also enforce business policies that follow the user, making security identical regardless of location.

    Reviews from Real Users

    Below are some reviews and helpful feedback written by Zscaler Internet Access users.

    A Service Manager at a construction company says, "There are a bunch of different capabilities that are valuable within the platform. We use quite a lot of them, but not everything. The ones that are most important to us are the URL Filtering and the application control. For our needs, the cloud-native proxy architecture is a very good solution. This architecture helps with cyber threats because we inspect most of the traffic and we can see that a lot of threats are stopped directly in the secure web gateway."

    Owen N., Security Architect at Claro Enterprise Solutions, explains that the solution’s most valuable features include “The integration of the gateway that inspects all ports and protocols. So, there is threat prevention; The cloud sandbox; VNS security; Access control that will protect URL filtering and the cloud firewall; Data protection that will protect your gateway, like your CASB or your cloud DLP; The capabilities of this will point your traffic to Zscaler Cloud.”

    An Architecture Senior Manager at an insurance company mentions, "The data loss prevention feature is the most valuable. It stops our users from inadvertently leaking our customers' data to the Internet or anywhere else it shouldn't go." He also adds, “The solution provides quick access to cloud services, securing our data and allowing us to inspect all our traffic.”

    Sample Customers
    1. Amazon Web Services 2. Microsoft 3. IBM 4. Cisco 5. Dell 6. HP 7. Oracle 8. Verizon 9. AT&T 10. T-Mobile 11. Sprint 12. Vodafone 13. Orange 14. BT Group 15. Telstra 16. Deutsche Telekom 17. Comcast 18. Time Warner Cable 19. CenturyLink 20. NTT Communications 21. Tata Communications 22. SoftBank 23. China Mobile 24. Singtel 25. Telus 26. Rogers Communications 27. Bell Canada 28. Telkom Indonesia 29. Telkom South Africa 30. Telmex 31. Telia Company 32. Telkom Kenya
    Kyonggi University
    Ulster-Greene ARC, BanRegio, HDFC, Ralcorp Holdings Inc., British American Tobacco, Med America Billing Services Inc., Lanco Group, Aquafil, Telefonica, Swisscom, Brigade Group
    Top Industries
    REVIEWERS
    Comms Service Provider16%
    Computer Software Company9%
    Financial Services Firm8%
    Manufacturing Company7%
    VISITORS READING REVIEWS
    Educational Organization20%
    Computer Software Company15%
    Comms Service Provider8%
    Manufacturing Company6%
    No Data Available
    REVIEWERS
    Comms Service Provider31%
    Computer Software Company15%
    Pharma/Biotech Company12%
    Financial Services Firm12%
    VISITORS READING REVIEWS
    Educational Organization19%
    Computer Software Company14%
    Financial Services Firm9%
    Manufacturing Company8%
    Company Size
    REVIEWERS
    Small Business48%
    Midsize Enterprise23%
    Large Enterprise30%
    VISITORS READING REVIEWS
    Small Business27%
    Midsize Enterprise32%
    Large Enterprise41%
    No Data Available
    REVIEWERS
    Small Business29%
    Midsize Enterprise16%
    Large Enterprise55%
    VISITORS READING REVIEWS
    Small Business18%
    Midsize Enterprise28%
    Large Enterprise54%
    Buyer's Guide
    Firewalls
    March 2024
    Find out what your peers are saying about Netgate, Fortinet, OPNsense and others in Firewalls. Updated: March 2024.
    765,234 professionals have used our research since 2012.

    AhnLab TrusGuard is ranked 41st in Firewalls while Zscaler Internet Access is ranked 2nd in Secure Web Gateways (SWG) with 46 reviews. AhnLab TrusGuard is rated 0.0, while Zscaler Internet Access is rated 8.2. On the other hand, the top reviewer of Zscaler Internet Access writes "Provides integrated CASB and file sandboxing but could be less expensive ". AhnLab TrusGuard is most compared with Cisco Secure Firewall, whereas Zscaler Internet Access is most compared with Cisco Umbrella, Microsoft Defender for Cloud Apps, Netskope , Prisma Access by Palo Alto Networks and Appgate SDP.

    We monitor all Firewalls reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.