Zscaler VPN Download Your Guide

Zscaler VPN obtain is your key to unlocking a safe and personal on-line expertise. Dive right into a world the place your knowledge is safeguarded, your connection is swift, and your on-line actions stay hidden from prying eyes. This complete information will stroll you thru each step, from downloading the consumer to optimizing its efficiency. Get able to discover the options, advantages, and important configurations to make sure a seamless and safe digital tunnel.

Whether or not you are a seasoned tech person or simply beginning your on-line journey, this information will empower you with the data to confidently navigate the digital panorama. From set up procedures to troubleshooting frequent points, we have got you lined. Uncover find out how to personalize your VPN expertise and maximize its potential. Put together to attach, discover, and thrive with enhanced safety and freedom on-line.

Table of Contents

Introduction to Zscaler VPN Obtain

Zscaler VPN provides a sturdy and versatile resolution for safe distant entry and enhanced on-line privateness. Its complete suite of options makes it a preferred selection for people and organizations looking for a seamless and dependable connection. This introduction will Artikel the important thing options, obtainable editions, typical use circumstances, and motivations for selecting Zscaler VPN.Zscaler VPN excels in defending delicate knowledge and making certain a secure searching expertise.

Its superior safety protocols and encryption strategies present a robust barrier towards cyber threats. This makes it a reliable software for professionals and private customers alike, providing an enhanced layer of safety towards unauthorized entry and malicious actions.

Options and Advantages of Zscaler VPN

Zscaler VPN’s core strengths lie in its means to create safe connections and supply strong safety. Its numerous options and editions cater to a variety of wants. This part particulars these key facets.

Characteristic	Description	Advantages
Safe Tunneling	Creates an encrypted connection between your gadget and Zscaler’s community, masking your on-line exercise.	Protects delicate knowledge from unauthorized entry, enhances privateness, and ensures confidentiality throughout on-line transactions.
Superior Encryption	Makes use of state-of-the-art encryption protocols to safeguard your knowledge.	Ensures knowledge integrity and confidentiality, defending towards knowledge breaches and unauthorized entry.
International Community	Offers entry factors worldwide, enabling seamless connections from numerous areas.	Provides flexibility for customers working remotely or touring internationally. Offers optimum pace and latency for international connections.
Multi-Platform Compatibility	Works seamlessly throughout numerous working methods and units.	Ensures accessibility and usefulness throughout a variety of units.
Unified Safety Administration	Centralized administration of safety insurance policies and entry controls.	Streamlines safety administration and simplifies enforcement throughout a community.

Completely different Variations/Editions of Zscaler VPN

Zscaler provides totally different editions tailor-made to particular wants. This part explores the assorted choices obtainable.Zscaler VPN is offered in a number of editions, every catering to various organizational sizes and wishes. Enterprise-grade editions usually characteristic superior safety protocols, granular management over person entry, and strong reporting capabilities. Smaller companies and particular person customers will discover extra streamlined and cost-effective editions.

Typical Use Instances for Zscaler VPN

Organizations and people make use of Zscaler VPN for a wide range of use circumstances. This part Artikels some frequent purposes.Companies use Zscaler VPN to attach distant staff securely to firm networks. People use it to entry delicate info or defend their privateness when utilizing public Wi-Fi networks. These numerous use circumstances display the flexibility and significance of Zscaler VPN.

Causes for Selecting a Zscaler VPN

A number of causes inspire customers to go for Zscaler VPN. This part highlights these drivers.People and companies go for Zscaler VPN attributable to its strong safety features, making certain a safe and dependable connection, no matter location or community sort. It provides unparalleled knowledge safety, sustaining confidentiality and integrity of delicate info.

Obtain and Set up Procedures

Getting your Zscaler VPN up and operating is a breeze! This information walks you thru the easy steps for downloading and putting in the consumer on numerous platforms, making certain a safe and seamless connection. Comply with these directions fastidiously, and you will be navigating the digital world with enhanced safety very quickly.The Zscaler VPN consumer gives a essential layer of safety, enabling safe entry to your work community or different delicate assets.

Correct set up ensures that your knowledge stays protected and your on-line exercise is shielded from unauthorized entry. This step-by-step information ensures a easy and safe set up course of, regardless of your technical experience.

Downloading the Zscaler VPN Consumer

The obtain course of for the Zscaler VPN consumer is simple. You will discover particular obtain hyperlinks tailor-made to your working system, making the method easy. Make sure you obtain the proper model to your system; compatibility is essential for a easy set up. Downloading the proper model of the consumer is crucial for optimum efficiency and safety.

Set up Procedures

This part particulars the set up steps for every supported working system. Following these steps fastidiously will assure a profitable set up and guarantee optimum efficiency. A radical understanding of the set up steps will provide help to navigate the method confidently and successfully.

Set up Steps Throughout Completely different Working Techniques

The set up course of varies barely relying in your working system. The next desk gives a concise overview of the steps for every platform:

Working System	Obtain Hyperlink	Set up Steps
Home windows	[Link to Windows Download]	1. Run the downloaded executable file. 2. Comply with the on-screen prompts, accepting license agreements. 3. Select the set up location if wanted. 4. Click on “Set up”. 5. As soon as set up is full, launch the Zscaler VPN consumer.
macOS	[Link to macOS Download]	1. Double-click the downloaded DMG file. 2. Drag the Zscaler VPN icon to the Purposes folder. 3. Open the Zscaler VPN software from the Purposes folder. 4. Comply with the on-screen prompts for any configuration wanted.
Linux	[Link to Linux Download]	1. Obtain the suitable bundle to your Linux distribution. 2. Open a terminal and navigate to the obtain location. 3. Run the set up command (e.g., `sudo dpkg -i zscaler-vpn_*.deb` for Debian/Ubuntu). 4. Comply with the on-screen prompts.
Android	[Link to Android Download]	1. Open the Google Play Retailer or equal app retailer. 2. Seek for “Zscaler VPN”. 3. Obtain and set up the app. 4. Open the app and comply with the prompts.
iOS	[Link to iOS Download]	1. Open the App Retailer. 2. Seek for “Zscaler VPN”. 3. Obtain and set up the app. 4. Open the app and comply with the prompts.

Verifying Set up Success

After finishing the set up, verifying its success is essential. This affirmation ensures the consumer is functioning appropriately and prepared to be used. Confirming set up success ensures your VPN is lively and prepared for safe connections. To verify the set up, try a safe connection to a community useful resource. If profitable, you are all set to begin having fun with a safe connection.

Configuration and Setup

Unlocking the total potential of your Zscaler VPN requires a little bit of configuration. Consider it as fine-tuning your connection for optimum efficiency and safety. This part dives into the essential facets of establishing your Zscaler VPN, making certain a seamless and safe expertise.Establishing a Zscaler VPN is an easy course of, however understanding the configuration choices is essential.

This information gives an in depth walkthrough, protecting the whole lot from fundamental connection sorts to superior troubleshooting.

Configuration Choices

Correct configuration ensures optimum VPN efficiency. Understanding the configuration choices obtainable with Zscaler VPN empowers customers to customise their expertise to their particular wants. Completely different settings permit for granular management over safety and connectivity.

VPN Connection Varieties

Zscaler VPN helps numerous connection sorts, every tailor-made for particular use circumstances. Understanding these sorts will will let you select the best choice to your wants.

IPsec VPN: It is a strong and broadly used protocol. It ensures robust encryption and authentication, making it a dependable selection for safe distant entry. It usually employs pre-shared keys or certificates for authentication.
SSL VPN: This protocol gives a safe connection by means of an encrypted channel over a normal internet browser. It is handy for customers who must entry assets from numerous units, and it typically requires much less configuration than IPsec.
Web site-to-Web site VPN: This connection sort establishes a safe tunnel between two or extra networks, permitting seamless communication between them. It is generally used for connecting department workplaces to a central community.

Connection Setup Steps

Following these steps will easily combine Zscaler VPN into your system.

Obtain and Set up: Acquire the most recent Zscaler VPN consumer from the official web site and set up it in your gadget. Confirm that the set up course of accomplished with out points.
Account Credentials: Enter your username and password to authenticate your Zscaler VPN account. Guarantee correct enter, as incorrect credentials will hinder the connection course of.
Connection Choice: Select the specified connection sort (IPsec, SSL, and so on.). Take into account your community setting and required safety stage when making this selection.
Connection Initiation: Click on the ‘Join’ button to provoke the VPN connection. Monitor the connection standing till it efficiently establishes.

Widespread Configuration Settings

This desk gives a fast reference information to frequent configuration settings and their respective functions.

Setting	Goal
Authentication Technique	Specifies how the VPN connection might be authenticated (e.g., username/password, certificates).
Encryption Algorithm	Defines the encryption protocol used to safe the VPN connection.
Server Handle	Signifies the IP deal with or hostname of the VPN server to hook up with.
DNS Settings	Configures the DNS servers utilized by the VPN connection.
Firewall Guidelines	Defines how the VPN connection interacts along with your native firewall.

Troubleshooting Suggestions

Troubleshooting frequent configuration points is crucial for sustaining a dependable Zscaler VPN connection. The following tips will assist resolve connection issues effectively.

Confirm Web Connectivity: Guarantee a secure web connection is current in your gadget. Examine your community standing to rule out any connectivity points.
Firewall Conflicts: Confirm that your firewall just isn’t blocking the Zscaler VPN connection. Modify firewall settings to permit site visitors by means of the VPN port if mandatory.
Community Configuration: Double-check your community settings to make sure they align with the VPN configuration. Potential misconfigurations can result in connection failures.
VPN Server Standing: Affirm that the VPN server is operational. Examine the server standing if there is not any connection to the VPN server.

Safety and Privateness Points

Unveiling the fortress of your on-line presence is paramount when selecting a VPN. Zscaler VPN, famend for its strong safety protocols, is a formidable defend towards on-line threats. Understanding its safety features, encryption strategies, and privateness insurance policies empowers knowledgeable selections. This part delves into the intricacies of Zscaler VPN’s safety posture, offering a complete evaluation.Navigating the digital panorama necessitates a eager consciousness of safety and privateness implications.

Zscaler VPN, with its multifaceted strategy to safety, ensures your on-line actions stay confidential and guarded. This part scrutinizes the VPN’s capabilities and compares them with different companies, highlighting potential vulnerabilities and dangers.

Safety Options of Zscaler VPN

Zscaler VPN boasts a set of superior safety features designed to guard your knowledge and identification. These options embrace strong authentication mechanisms, intrusion prevention methods, and superior menace intelligence. This proactive strategy to safety safeguards your connection from numerous cyber threats.

Encryption Protocols

Zscaler VPN makes use of cutting-edge encryption protocols to safe your knowledge transmission. These protocols make use of robust algorithms to encrypt your site visitors, rendering it unreadable to unauthorized events. The precise encryption protocols employed guarantee the very best ranges of information safety, providing peace of thoughts.

Superior Encryption Customary (AES): AES is a broadly used encryption algorithm recognized for its energy and safety. It is a cornerstone of Zscaler’s encryption infrastructure, offering strong safety towards knowledge breaches.
Transport Layer Safety (TLS): TLS is a widely known protocol that encrypts communications between your gadget and the VPN server. Its implementation in Zscaler VPN ensures safe and confidential knowledge alternate.
Different Protocols: Zscaler VPN possible employs further encryption protocols, past AES and TLS, additional enhancing safety. This ensures a number of layers of safety, bolstering the general safety posture of the VPN.

Privateness Insurance policies

Zscaler VPN’s privateness coverage Artikels its dedication to person knowledge safety. The coverage specifies how Zscaler collects, makes use of, and safeguards your knowledge, making certain your privateness is revered. Reviewing this coverage is essential to understanding the implications of VPN utilization.

Comparability with Different VPN Companies

Zscaler VPN’s safety features are steadily in comparison with different VPN companies. Elements like encryption energy, server areas, and logging insurance policies are sometimes thought-about. Whereas specifics differ amongst suppliers, Zscaler VPN’s strong safety measures place it among the many {industry} leaders. It is essential to analysis and examine based mostly on particular wants.

Potential Safety Dangers

Regardless of its strong safety, utilizing any VPN service comes with inherent dangers. These embrace the potential of compromised servers, vulnerabilities within the VPN software program itself, and the chance of malicious actors having access to your knowledge. Repeatedly updating software program, selecting respected suppliers, and exercising warning when utilizing public Wi-Fi are important precautions.

Consumer Accountability

Customers should assume accountability for his or her on-line actions and keep a safe on-line presence. No VPN is impenetrable; person vigilance stays essential. Understanding potential dangers, adopting secure practices, and being conscious of the constraints of any VPN is significant.

Efficiency and Utilization: Zscaler Vpn Obtain

Zscaler VPN efficiency is a key think about its usability. A easy, speedy connection ensures a productive and fulfilling expertise, whereas a gradual or unstable connection might be irritating. Understanding the elements influencing efficiency and figuring out find out how to optimize it empowers customers to get probably the most out of their Zscaler VPN expertise.This part delves into the intricacies of Zscaler VPN efficiency, analyzing elements impacting connection pace, the potential affect on general web pace, and sensible steps to maximise your VPN’s effectivity.

We’ll discover methods to watch connection standing and troubleshoot points, enabling you to confidently navigate the digital world.

Efficiency Traits

Zscaler VPN, like every VPN, is influenced by a number of elements that may have an effect on efficiency. These embrace server location, community congestion, and the person’s web connection. Understanding these parts is essential for anticipating and mitigating potential efficiency points. The nearer the VPN server is to the person’s location, the sooner the connection is usually. Nevertheless, elements like the general web site visitors and the server’s load additionally play a essential position.

Elements Affecting VPN Connection Pace

Quite a few elements affect the pace of a VPN connection. Community congestion, notably throughout peak hours, can considerably affect efficiency. The space between the person’s location and the VPN server’s location additionally performs a job. The extra distant the server, the longer the information has to journey, probably resulting in slower speeds. The general well being and cargo of the VPN server are additionally essential.

Impression of VPN Utilization on Web Pace

VPN utilization can affect web pace, however the extent of this affect varies. A correctly configured and optimized VPN shouldn’t considerably scale back general web pace. Nevertheless, some latency or slower loading occasions could happen because of the added step of encrypting and decrypting knowledge. Elements such because the VPN server’s location and community circumstances will affect the extent of this affect.

Optimizing Zscaler VPN Efficiency

A number of steps can optimize Zscaler VPN efficiency. Selecting a server location nearer to your bodily location can usually enhance connection speeds. Guaranteeing your web connection is secure and has adequate bandwidth can also be important. Moreover, utilizing the most recent Zscaler VPN consumer and frequently updating it could assist keep optimum efficiency.

Selecting the optimum server location: Choosing a server geographically nearer to your location can considerably enhance connection speeds. This reduces the space knowledge must journey, minimizing latency. Take into account your major work or leisure areas when deciding on a server.
Guaranteeing a secure web connection: A powerful and constant web connection is paramount. Interruptions or fluctuations in your web pace can immediately affect your VPN’s efficiency. Check your connection pace frequently to establish and resolve any points.
Using the most recent consumer software program: Holding the Zscaler VPN consumer up to date is essential. Updates usually embrace efficiency enhancements and bug fixes that enhance the general expertise. Common updates guarantee compatibility and effectivity.
Monitoring community congestion: Acknowledge that community congestion, particularly throughout peak hours, can have an effect on VPN efficiency. Modify your utilization patterns if attainable to keep away from these durations. Different occasions for VPN use can typically yield considerably improved efficiency.

Monitoring VPN Connection Standing

Monitoring VPN connection standing is essential for figuring out and resolving potential points. The Zscaler VPN consumer usually gives real-time suggestions on the connection’s standing, together with indicators for connection success or failure. Checking these indicators steadily helps establish issues early and permits for immediate decision.

Checking the VPN consumer standing indicators: The Zscaler VPN consumer shows clear indicators that mirror the connection standing. Take note of visible cues or standing messages that may point out issues.
Using diagnostic instruments: Zscaler usually gives diagnostic instruments to assist pinpoint the reason for any connection points. Make use of these instruments to establish particular issues or areas needing consideration.

Alternate options and Comparisons

Navigating the digital panorama of safe connectivity usually looks like selecting a trusty steed from a secure brimming with choices. A VPN, like a well-maintained car, gives a safe path by means of the net world. However with quite a few VPN suppliers vying to your consideration, selecting the best one can really feel a bit like looking for the right saddle.

This part explores some well-liked options to Zscaler VPN, highlighting their distinctive strengths and weaknesses.Choosing the proper VPN is not nearly pace or value; it is about discovering an answer that completely matches your wants. Whether or not you are an informal web person or a enterprise skilled needing high-performance encryption, an appropriate VPN is essential. Understanding the choices obtainable is step one in direction of a easy and safe on-line expertise.

Different VPN Options

The VPN market is a vibrant ecosystem of suppliers, every with its personal strengths and weaknesses. Past Zscaler, a number of different respected choices provide various levels of safety, efficiency, and options. Widespread contenders embrace NordVPN, ExpressVPN, Surfshark, and Non-public Web Entry. Every supplier has carved a distinct segment for itself, catering to particular person preferences and calls for.

Comparability of Key Options, Zscaler vpn obtain

A complete comparability desk can present a structured overview of various VPN suppliers. This desk highlights key options which are important for making an knowledgeable choice. Elements like server areas, pace, safety protocols, and pricing are all essential parts to think about.

Characteristic	Zscaler VPN	NordVPN	ExpressVPN	Surfshark	Non-public Web Entry
Server Places	In depth international community, prioritizing efficiency	Huge community throughout the globe, optimized for pace	Glorious international protection, with a deal with efficiency	Rising community, emphasizing user-friendly interface	Comparatively smaller community, however with strategic areas
Safety Protocols	Sturdy, industry-standard protocols	Robust encryption and superior safety features	Excessive-level encryption and safe protocols	Glorious safety features, with a deal with person privateness	Business-standard safety protocols, making certain confidentiality
Pace and Efficiency	Usually praised for its dependable pace and low latency	Typically regarded for its high-speed efficiency	Identified for its quick speeds and constant connection	Offers quick speeds, usually appropriate for streaming	Pace can differ relying on server load
Pricing	Usually provided in subscription plans tailor-made for companies	Number of plans obtainable, together with month-to-month and yearly subscriptions	Primarily subscription-based, with a deal with worth	Aggressive pricing, with versatile plans	Inexpensive plans, steadily providing promotions
Ease of Use	Consumer-friendly interface for business-oriented shoppers	Intuitive interface, accessible to numerous customers	Streamlined interface, with a deal with simplicity	Consumer-friendly and beginner-friendly design	Interface could require some studying curve for novice customers

Strengths and Weaknesses of Zscaler VPN

Understanding the strengths and weaknesses of Zscaler VPN is essential for a balanced perspective. This evaluation helps in figuring out if it aligns along with your particular wants.

Strengths: Zscaler VPN usually excels in enterprise-grade safety, providing superior options for enterprise environments. Its strong encryption and efficiency are steadily praised.
Weaknesses: Whereas highly effective, Zscaler VPN’s options will not be mandatory for informal customers, and its value could also be larger than extra fundamental VPN companies.

Professionals and Cons of Zscaler VPN

A transparent breakdown of benefits and downsides can additional make clear Zscaler VPN’s place out there. This easy record helps in making a well-informed choice.

Professionals: Excessive-performance encryption, in depth international server community, devoted buyer assist, and integration with different Zscaler safety options.
Cons: Will be costlier than different suppliers, and the person interface may be much less intuitive for informal customers.

Widespread Consumer Points and Options

Navigating the digital world usually presents sudden challenges, and VPNs, whereas providing enhanced safety and privateness, should not with out their quirks. Understanding frequent points and their options can prevent precious time and frustration. This part will equip you with the data to troubleshoot connection issues, resolve configuration errors, and guarantee a seamless VPN expertise.Troubleshooting connection issues, configuration errors, and VPN disconnections are essential facets of sustaining a secure and safe digital non-public community connection.

Addressing these points immediately improves person expertise and minimizes potential disruptions.

Connection Issues

A secure VPN connection is paramount for safe on-line actions. Widespread connection points embrace timeouts, authentication failures, and community errors. These points usually stem from community configurations, server load, or software program conflicts.

Community Connectivity Points: Confirm your web connection. A poor web connection will severely affect VPN efficiency. Strive restarting your router and modem, or contacting your web service supplier (ISP) if the problem persists.
Server Overload: Throughout peak hours, VPN servers could expertise elevated site visitors. When you expertise timeouts, attempt connecting to a distinct server location. Some suppliers provide a big selection of server areas to assist mitigate this.
Firewall Conflicts: Your firewall may be blocking the VPN connection. Make sure that the VPN software and its mandatory ports are allowed by means of your firewall settings.
Incorrect DNS Settings: Incorrect DNS configurations can hinder VPN entry. Double-check that the VPN consumer is utilizing the proper DNS settings. If uncertain, seek the advice of the VPN supplier’s documentation.

Configuration Errors

Correct configuration is crucial for a easy VPN expertise. Widespread configuration errors can come up from incorrect enter, outdated software program, or compatibility points.

Incorrect Credentials: Double-check your VPN username and password. Typos or incorrect case sensitivity can stop profitable logins. Think about using a password supervisor for safe and arranged credentials.
Outdated Software program: Utilizing outdated VPN software program can result in compatibility issues with the present community infrastructure. All the time guarantee you could have the most recent model of the VPN software put in.
Incompatible Techniques: VPN purposes will not be suitable with all working methods or units. Examine the VPN supplier’s compatibility chart or assist web page for the most recent info.

VPN Disconnections

VPN disconnections can disrupt on-line exercise and compromise safety. A number of elements may cause disconnections, together with community instability, server points, or software program glitches.

Community Instability: Frequent community interruptions or poor Wi-Fi indicators can result in disconnections. Guarantee a secure and dependable web connection. Utilizing a wired connection can usually mitigate Wi-Fi interference.
Server Points: If the VPN server experiences technical points, it’s possible you’ll lose your connection. Strive connecting to a distinct server to see if the problem is server-specific.
Software program Glitches: Software program bugs can result in sudden disconnections. Replace the VPN software to the most recent model.
Inadequate Bandwidth: Excessive bandwidth utilization can typically result in disconnections. Prioritize community exercise to unencumber bandwidth in case you discover a sample.

FAQ

Query	Reply
My VPN connection retains disconnecting. What ought to I do?	Examine your community connection, server standing, and VPN software program updates.
I can not log in to the VPN. What’s flawed?	Confirm your username and password, examine for typos, and guarantee compatibility between your gadget and the VPN software program.
My VPN is gradual. How can I enhance the pace?	Choose a server nearer to your location, guarantee your community is secure, and check out lowering background purposes that devour bandwidth.

Technical Specs

Unveiling the internal workings of Zscaler VPN, this part dives deep into the technical particulars that energy its efficiency and safety. From the protocols it employs to the units it helps, we’ll discover the technical underpinnings that make Zscaler VPN a sturdy and dependable resolution.

Zscaler VPN Protocol

The Zscaler VPN protocol is a complicated and proprietary resolution designed for optimum efficiency and safety. It leverages superior encryption strategies and tunneling protocols to create a safe connection between your gadget and the Zscaler community. This safe connection safeguards your knowledge and ensures confidentiality throughout transmission.

Supported Ports and Protocols

Zscaler VPN makes use of a mix of ports and protocols to ascertain and keep safe connections. The precise ports and protocols used could differ based mostly on the kind of connection and the person’s configuration. This adaptability permits Zscaler VPN to accommodate numerous community environments.

Widespread ports embrace TCP and UDP ports for communication.
Particular ports for Zscaler VPN could also be configured by the administrator, making certain adaptability to numerous community environments.

Supported Working Techniques and Gadgets

Zscaler VPN helps a variety of working methods and units, enabling customers to entry the VPN from numerous platforms. This broad compatibility permits for seamless integration throughout totally different work environments and private units.

Home windows, macOS, Linux are frequent working methods supported.
Android and iOS cellular working methods are additionally supported.
VPN entry is offered on numerous units, together with laptops, desktops, smartphones, and tablets.

Licensing and Subscription Choices

Zscaler VPN provides versatile licensing and subscription choices tailor-made to fulfill the wants of numerous organizations and customers. These choices are fastidiously crafted to steadiness entry, safety, and cost-effectiveness.

Licensing choices differ relying on the precise necessities of the person or group.
Subscription plans provide totally different ranges of entry and options to swimsuit various wants.
Contact Zscaler immediately for detailed pricing and licensing choices.

Technical Specs Desk

This desk summarizes the important thing technical specs of Zscaler VPN. The detailed info offered under will allow customers to make knowledgeable selections about implementing Zscaler VPN of their respective environments.

Specification	Particulars
Protocol	Proprietary Zscaler VPN protocol
Ports	TCP and UDP ports; configurable
Working Techniques	Home windows, macOS, Linux, Android, iOS
Gadgets	Laptops, desktops, smartphones, tablets
Licensing	Numerous choices obtainable; contact Zscaler for particulars