netscaler secure remote access

by Jonatan Skiles II Published 3 years ago Updated 2 years ago

Citrix Manage Remote Access to Stores through NetScaler Gateway

On the Windows Start screen or Apps screen, locate and click the Citrix StoreFront tile.
Select the Stores node in the left pane of the Citrix StoreFront management console and, in the results pane, select a...
In the Configure Remote Access Settings dialog box, specify whether and how users connecting from public...

Full Answer

How do I enable remote access through NetScaler gateway?

To enable remote access, check Enable Remote Access . To make only resources delivered through the store available through NetScaler Gateway, select No VPN tunnel. Users log on directly to NetScaler Gateway and do not need to use the NetScaler Gateway Plug-in.

How do I configure NetScaler gateway to work with Citrix storefront?

Select the Stores node in the left pane of the Citrix StoreFront management console and, in the results pane, select a store. In the Actions pane, click Configure Remote Access Settings. In the Configure Remote Access Settings dialog box, specify whether and how users connecting from public networks can access the store through NetScaler Gateway.

How does the NetScaler gateway VPN tunneling work?

Users require the NetScaler Gateway Plug-in to establish the VPN tunnel. If it is not already enabled, the pass-through from NetScaler Gateway authentication method is automatically enabled when you configure remote access to the store. Users authenticate to NetScaler Gateway and are automatically logged on when they access their stores.

What are the different NetScaler product lines?

There are two NetScaler product lines: NetScaler Gateway and NetScaler ADC (Application Delivery Controller). NetScaler Gateway is a scaled down version of the NetScaler ADC that provides users with secure remote access.

Is Citrix remote desktop secure?

How do I use Citrix secure Access?

How users connect with the Citrix Secure Access agent.Full VPN setup on a Citrix Gateway appliance.Select the user access method.Deploy Citrix Secure Access agent for user access.Select the Citrix Secure Access agent for users. ... Integrate the Citrix Secure Access agent with Citrix Workspace app.More items...•

What is the difference between Citrix Access Gateway and NetScaler?

The NetScaler ADC and Gateway Citrix NetScaler refers to their Application Delivery Controller, or ADC, line of products, while the NetScaler Gateway, formerly known as the Citrix Access Gateway, or CAG, is primarily used for secure remote access to XenDesktop and/or XenApp environments.

What is Citrix secure Gateway?

Citrix Gateway consolidates remote access infrastructure to provide single sign-on across all applications whether in a data center, in a cloud, or if the apps are delivered as SaaS apps. It allows people to access any app, from any device, through a single URL.

What is Citrix secure private access?

Citrix Secure Private Access gives IT a set of security controls to protect against threats from BYO devices, giving users the choice to access their IT-sanctioned applications from any device, whether it's managed or BYO.

What is Citrix secure Workspace access?

Citrix Secure Workspace Access is a step forward from Citrix Access Control, protecting your workspace from any unauthorized access and providing data governance and data protection policies for apps accessed using Citrix Workspace. Citrix Secure Workspace Access is now generally available across all geo locations.

Is NetScaler a firewall?

NetScaler Application Firewall comprehensively addresses the challenge of delivering centralized application- layer security for all web applications and web services. NetScaler Application Firewall enforces both positive and negative security models to ensure correct application behavior.

Is Citrix NetScaler a WAF?

Citrix NetScaler AppFirewall is a WAF that analyzes all bi-directional traffic, including SSL-encrypted communication, to protect against security threats. It can perform deep-packet inspection of HTTP, HTTPS and XML and protect against the OWASP top 10.

What is the purpose of Citrix NetScaler?

Citrix NetScaler is an ADC system from Citrix that provides Level 4 load balancing to deliver better performance for apps and services. It optimizes, secures, and controls the delivery of applications, providing the required flexibility for businesses to improve performance and continuity.

Is Citrix Access Gateway a VPN?

Citrix Gateway is a full SSL VPN solution that provides users, access to network resources. With both full tunnel VPN as well as options for clientless VPN, users can access applications and data deployed on-premises, or in a cloud environment.

Is Citrix Gateway and Citrix workspace same?

Citrix Gateway enables encrypted and contextual access (authentication and authorization) to Citrix Workspace. Its Citrix ADC-powered load balancing distributes user traffic across the Citrix Virtual Apps and Desktops servers.

How does NetScaler load balancer work?

In large, Unified Intelligence Center deployments, the Citrix NetScaler 1000v (Load Balancer) is used to load balance Unified Intelligence Center HTTP and HTTPS traffic. On the Citrix NetScaler 1000v screen, configure the settings and upload the license. Go to theConfiguration tab > Settings > Configure Basic features.

How do I configure secure private access in Citrix?

You must have the Citrix Secure Private Access service entitlement. On the Citrix Cloud screen, in the Available Sevices section, click Request Trial....Admin settingsSet up end user authentication. ... Configure end user access to SaaS and virtual apps. ... Configure web filtering for internet access from SaaS apps.

Whats the difference between VPN and Citrix?

The primary difference is that on Citrix, users gain access to their virtual workstation and resources. Meanwhile, the VPN operates directly with the device used and all of its software and applications.

How does Citrix VPN Work?

Citrix also produces applications that run on top of the VPN to provide more advanced features. VPN, at its basest, is only capable of providing file sharing services. Citrix allows users from a remote location to run applications on the server and have access to resources as if they are located on the server itself.

Is Citrix secure on public wifi?

Citrix Secure Browser Service isolates web browsing to protect the corporate network from browserbased attacks. It delivers consistent, secure remote access to internet hosted web applications, with no need for user device configuration.

What is Citrix Gateway?

Citrix Gateway service provides secure remote access solution with a diverse Identity and Access Management (IdAM) capabilities, delivering a unified experience into SaaS apps, heterogeneous Virtual apps and Desktops, and so forth.

Is Citrix machine translated?

Some of the Citrix documentation content is machine translated for your convenience only. Citrix has no control over machine-trans lated content, which may contain errors, inaccuracies or unsuitable language.

What is a NetScaler request?

When an incoming client request is received on the NetScaler, the request is checked against the internal database of IP reputation-based signatures to prevent zero-day attacks and provide protection against malicious sources associated with Web attacks, phishing activity, and Web scanning. If the request passes signature inspections, then the application firewall applies the request security checks that have been enabled based on the positive security model. If the request passes the security checks, then they are forwarded to the destination Web servers. Similarly, responses from the Web servers are also checked to examine for leakage of sensitive private information, signs of website defacement, or other contents that should not be present before they are forwarded to the clients.

What is NetScaler ADC?

Citrix NetScaler ADC is an all-in-one networking appliance that improves performance, security, and resiliency of applications delivered over the Web. It has many functions to optimize, secure, and control the delivery of all enterprise and cloud services while maximizing end users’ experiences. A discussion on every function that the NetScaler ADC has to offer is beyond the scope of this paper. However, I will broadly categorize its many functions into two separate areas: security and traffic optimization and management. Part one of this paper will examine the core security features that NetScaler ADC has. The remaining functions will be discussed in part two of this series.

How does a positive security model protect the Web server?

A positive security model blocks all traffic by default and only allows good traffic identified by a set of rules to pass.

What is negative security model?

A negative security model, on the other hand, allows all traffic to pass and only blocks traffic that is explicitly defined by a set of rules. It uses a rich set of signatures to protect against L7 and HTTP application vulnerabilities.

How to secure access to NetScaler?

Other steps that are recommended to secure access to NetScaler is: Restrict access to the NetScaler IP using firewall rules so only certain management machines and personnel can browse to the NetScaler IP. Block port 80 TCP access to the NetScaler IP by again using ACLs either on your firewalls that sit in-front of NetScaler or on ...

Why enable secure only on NetScaler?

Enable Secure Only on NetScaler so that only HTTPS communication is allowed to the appliance for management access.

How to create RSA key in NetScaler?

To begin, on the primary NetScaler navigate to Traffic Management -> SSL -> SSL Files -> Keys -> Create RSA Key.

How to enable secure access only?

To enable this, log on to NetScaler and navigate to System -> Network -> IPs, click on the NetScaler IP and towards the bottom check Secure Access Only. Click OK.

Why does NetScaler give certificate warning?

If we were to browse to the NetScaler management address over HTTPS, by default we get a certificate warning because the common name of this default certificate does not match the URL we specify.

Why is it better to allow management access to NetScaler IPs?

Many administrators do so especially when NetScaler is part of a highly available setup because it allows you to always reach the primary instance just by browsing to the SNIP address. Instead, it is better to only allow management access to NetScaler IPs, also referred to as the management IP address of NetScaler.

What is test access?

Test access to make sure that you can browse to the management portal of each appliance using your elected management server.

What is NetScaler infrastructure?

Even in low or challenging bandwidth situations, NetScaler ensures the best mobile user experience by providing the best ICA transport over less than desirable network paths with support for Framehawk technology.

What is HDX Insight?

As a part of NetScaler’s Management and Analytics System (MAS), HDX Insight provides critical, end-to-end visibility for XenApp/XenDesktop traffic passing through the NetScaler ADC on both LAN and WAN links. HDX Insight enables IT admins to view real-time client historical reports, end-to-end performance data for troubleshooting. Because the NetScaler sits between the clients and servers, it has the ability to collect flow and user-session level information which is valuable for application performance monitoring and analytics. HDX Insight is integrated into Citrix Director for single console management and works with other 3rd party collectors such as Splunk and Solar Winds.

Is NetScaler fault tolerant?

While XenApp is built to be inherently fault-tolerant, NetScaler provides intelligent health monitoring of critical XenApp services and can redirect users away from issues before they can become disruptive to their session.

Can NetScaler be used in front of XenMobile?

By placing a NetScaler appliance in-front of your XenMobile Server, NetScaler can handle all decryption, encryption and authentication, freeing your MDM server(s) from those tasks and enhancing performance. Because NetScaler is responsible for offloading all SSL traffic in the DMZ, IT admins can securely place their MDM server on the internal network without having to worry about potential insecure connections.

What is Citrix ADC?

Citrix ADC is a secure and unified front-end for all applications that provides administrators granular application and device-level control, while enabling users to single sign-on across all applications from one URL, and giving them access to these applications from anywhere, and by using any device. Built on top of the market-leading Citrix ADC application delivery platform, Citrix ADC, combines an extensive portfolio of remote access security features with a powerful set of broader, data center security capabilities to deliver the complete multi-layer, multi-function, end-to-end protection that today’s complex remote access deployments require.

What is secure tunneling?

Secure Tunneling Options and Controls. All access sessions are protected from eavesdropping by standards-based SSL/TLS encryption. With the classic SSL VPN capability (latest industry standards for SSL encryption capabilities), the resulting tunnel can be used to provide access to a broad set of resources, including entire networks. Alternately, administrators can use the solution’s innovative MicroVPN. feature to define a secure tunnel for a single, designated application. This approach inherently restricts the reach of client devices, thereby limiting the impact of any that might be compromised. Closely related split tunneling and browser cache controls provide yet another important

What is ICA proxy?

ICA Proxy. An integral proxy for lCA—the communication protocol for Citrix Virtual Apps and Desktops— enables Citrix ADC to secure and optimize associated remote access sessions like no other solution available in the market. While alternatives suffer from incomplete and outdated efforts to reverse-engineer lCA functionality, Citrix ADC benefits from intimate knowledge of the protocol and the ways Citrix Virtual Apps and Desktops are designed to use it. One result, for example, is the ability for administrators to set and enforce policies for individual app-level functions such as local printing and copy/paste

What is SmartControl feature set?

combination of endpoint analysis capabilities and the innovative SmartControl feature set enables administrators to avoid the limitations of fixed access control policies and instead provision remote access services that automatically adapt to changing conditions.

What is Gateway Insight?

Gateway Insight provides visibility into issues related to user authentication and authorization to any application via Citrix ADC including failures encountered by all users at the time of logging on to Citrix ADC. It provides visibility into all login and app-launch issues for the user.Gateway Insight leverages AppFlow data to provide visibility into data for the errors that users encounter when logging onto the Citrix ADC, regardless of the access mode. You can view the EPA, authentication, single sign-on, and application launch failures for a gateway. You can also view the details of all users associated with a gateway and their logon activity. IT can get details on user sessions as they pertain to endpoint analysis, authentication, SSO, application launches, active sessions and termination reasons. Identifying login and authentication failures helps improve IT help desk troubleshooting and SLAs