Palo Alto Networks Advanced Threat Prevention vs. Zscaler Internet Access

Palo Alto NTP is an appropriate suite of protection for any enterprise environment or anyone that truly needs some serious perimeter protection in a one-stop, all-in-one unit. There are no modules or add-ons or clunky interfaces to deal with it; everything works out of one management plane, licensing, implementation, monitoring. updating, etc. As a network admin, that is immensely valuable to me. Additionally, I get real-time reporting on all the stuff NTP is catching, and it is nothing to shirk at. The real value in NTP comes in only after you begin doing SSL-decryption, however, to truly inspect the traffic. Short of that, you are just seeing a bunch of encrypted data and the NTP suite of tools isn't going to avail you. NTP plus decryption, though, is invaluable!

Incentivized

It's best suited for a distributed remote workforce, securing internet access for users from anywhere. Suitable for highly regulated industries, such as banking and Healthcare. Not a good fit for an organisation where most of its legacy is in an on-premises environment. Bandwidth-intensive industries like media/entertainment firms.

Incentivized

• The threat engine has constant updates for important threats.
• Wildfire helps supplement the Threat engine to help protect against 0 day threats.
• The way the threat engine can be added at different levels to different zones and policies helps to ensure business essential traffic can have policies that are tuned to ensure traffic will flow.

Incentivized

• Single Pane of Glass Management - Everything is very easy to access and monitor the entire environment from an internet security perspective.
• Install Flexibility - We can and do install Zscaler Internet Access on both our client devices as well as our SD-WAN appliances and servers. This allows us to control internet security even on devices without an agent in our networks.

Incentivized

• Cost is high, but it is a premium product
• Endpoints are still vulnerable.
• TAC engineers aren't always equipped with ATP knowledge

Incentivized

• The logs feel kind of lack luster
• When issues are arising with SSL Inspection, logs show everything working despite end user experience
• Could use some kind of global find functionality or something that would allow you to search the entire configuration for matching URLs and the like

Incentivized

While Zscaler Internet Access (ZIA) delivers critical value in cloud security and RBI compliance, I rate renewal likelihood 7/10 due to evolving needs versus platform limitations. Below is my rationale:

Key Gaps:

1. Advanced Threat Costs:

ZIA’s add-ons (e.g., Advanced DLP, Sandboxing) incur 35%+ cost premiums – straining budgets as transaction volumes (UPI/iMobile) grow 50% YoY.

2. API Banking Scalability:

ZIA’s API rate limits throttle real-time policy sync during UPI peaks (10K+ TPS), forcing workarounds for finacle integrations.

3. RBI Future-Proofing:

Limited native support for upcoming digital rupee (CBDC) security rules requires custom development, increasing compliance overhead.

Incentivized

The reason to give ATP this rating is it specialises in detecting command control traffic whose primary role is to identify unusual outbound traffic patterns which blocks the command control communication and notifies to different security team to take necessary actions. ATP Global protect holds the responsibility of inspecting all the inbound and outbound traffic going to and from corporate system regardless of the network they are on. ATP plays a major role to identify the threats that blocks threats that could lead to data breach also it identifies any malicious file enter the system will be blocked proactively

Incentivized

The application is easy to install and configure on all Windows devices. To troubleshoot any internet issue, we can easily collect all the relevant logs from Zscaler and check the exact issue. The only problem is with the uninstall, as a dedicated crew needs to provide the password.

Incentivized

There are often performance issues reported

Incentivized

Zscaler's ZIA support is quick and knowledgable. They respond within 1-2 hours of you submitting your ticket. They are very thorough and are typically ready to jump on a live troubleshooting session. Our ZIA platform and how we use is it unique so at times tickets can be open for weeks but we alway get quality support compared to other unrelated product support in our enterprise

Incentivized

Having used Palo Alto Firewalls for years, implementing threat protection was the next step in perimeter security. Works much better than the few competitors I have personally used. Frequent content updates occur which may impact some policy rules, but that is normal across most vendors.

Incentivized

Zscaler Intenet Access outperformed the competition due to its lightning-fast policy delivery and cross-compatibility. It is easy to track employee usage and block unnecessary websites, reducing company internet usage. Zscalar installed on every system increases cloud-based software bandwidth, decreasing user turnaround time and increasing efficiency.

Incentivized

• After adding PA Threat Protection, we are now getting our network traffic completely inspected.
• We are now applying security checks and scans like AV scan and Anti Spyware checks.
• This is also giving visibility into threat and attack vectors that are using vulnerabilities and exploits to enter our environment.

Incentivized

• Has allowed us to remove other products that were suboptimal
• Saved us money overall by stacking it with other Zscaler products
• Created a more secure work environment for our users through intelligent internet policies that are not needlessly restrictive while still maintaining security best practices

Incentivized