There is still an aspect of the system that is using SSL/TLS for what is known as Client Services. Find answers to your questions by entering keywords or phrases in the Search bar above. WIndowsRadius is name of radius object I created within FMC, 2) test aaa-server authentication WIndowsRadius host 192.168.30.10Username: vpntestPassword: ***************. Chapter Title. We demonstrated the integration steps to configure Ciscos Secure Firewall, Firewall Management Center and AnyConnect Secure Mobility client products to work together to deliver a Remote Access Virtual Private Network (RA VPN) solution. Support for multiple identity provider trustpoints with Microsoft Azure that can have multiple applications for the same Entity ID, but a unique identity certificate. Tunnel statistics available using the FTD Unified CLI. Support for multiple interfaces and multiple AAA servers. Most Cisco-based remote access VPNs in the installed base are currently using SSL/TLS. Remote Access VPN Overview You can use Firepower Device Manager to configure remote access VPN over SSL using the AnyConnect client sofware. Onboard an On-Prem Firewall Management Center, Onboard an FTD to Cloud-Delivered Firewall Management Center, Migrate Firepower Threat Defense to Cloud, Importing a Device's Configuration for Offline Management, Managing On-Prem Firewall Management Center with Cisco Defense Orchestrator, Managing Cisco Secure Firewall Threat Defense Devices with Cloud-Delivered Firewall Management Center, Managing FDM Devices with Cisco Defense Orchestrator, Managing ASA with Cisco Defense Orchestrator, Managing Cisco Secure Firewall Cloud Native with Cisco Defense Orchestrator, Managing Umbrella with Cisco Defense Orchestrator, Managing Meraki with Cisco Defense Orchestrator, Managing IOS Devices with Cisco Defense Orchestrator, Managing AWS with Cisco Defense Orchestrator, Managing SSH Devices with Cisco Defense Orchestrator, Monitor Remote Access Virtual Private Network Sessions, End-to-End Remote Access VPN Configuration Process for ASA, Read RA VPN Configuration of an Onboarded ASA Device, Remote Access VPN Certificate-Based Authentication, How Users Can Install the AnyConnect Client Software on ASA, Modify Remote Access VPN Configuration of an Onboarded ASA, Verify Remote Access VPN Configuration of ASA, View Remote Access VPN Configuration Details of ASA, Configuring Remote Access VPN for an FDM-Managed Device, Monitor Multi-Factor Authentication Events, About the Cisco Dynamic Attributes Connector, Configure the Cisco Secure Dynamic Attributes Connector, Use Dynamic Objects in Access Control Policies, Troubleshoot the Dynamic Attributes Connector, Open Source and 3rd Party License Attribution. 06:14 PM, Thank you I got two methods to authenticate using the Tunnel Groups one being smart card only users and the other for Radius. If this is the case, you integrate FTD with MFA in standard way. However, when I change it to multiple certificates it doesn't work. Can anyone point me at a guide please? While creating the Remote Access VPN configuration from CDO, assign the enrolled identity certificate to the outside interface of the device and download the configuration to the device. (Even with Client services, we should use such a profile which can then be downloaded automatically vs. By tweaking the profile.xml I can make AnyConnect use the user certificate or the machine machine and it works fine so I know the certificate side of things is OK for both the user cert and the machine cert. Had anyone done this before? The issue was to do with the setting for automatic certificate selection. config two tunnel group and enable group-alias, then the user can select group with prefer auth method. As is shown below, we see the ISAKMP (Internet Security Association and Key Management Protocol) exchange to setup and authenticate the session: followed by subsequent traffic from the client being all carried via ESP (Encapsulating Security Payload). - edited Take note of the Integration/Secret Key & API Hostname, these values will need to be entered in the Duo Proxy server configuration file. FTD appliances can be deployed on a broad variety of hardware platforms as well as VMs on either on-premises hypervisors (VMware ESXi and KVM) as well as in AWS and Azure public clouds. Support for both Cisco Defense Orchestrator and FTD HA environments. FTD also has varying license levels including the base Threat license, URL Filtering and Malware, as well as tiered performance licenses (the latter as of release 7.0). Commonly referred to as Firepower Threat Defense (FTD) but recently rebranded as Cisco Secure Firewall, FTD is Ciscos Next-Generation Firewall (NGFW). If no remote management system is available, then we have the option of manually installing the profiles with the caveat that such an approach does not scale well for an enterprise use case. I found this article on Yubico website. Topologies include remote access, intranet, and extranet VPN. We will use the following Cisco products: Cisco Secure Firewall Threat Defense Virtual (FTDv), Cisco Secure Firewall Management Center (FMC). There are restrictions to do with key length and AnyConnect version but that's all in the guide. Client services provide several features, most notably the ability to download any profile changes and AnyConnect software updates from the FTD device to the clients. You must install an identity certificate on the AnyConnect client and using CDO, install a trusted CA certificate on the device. Click on the VPN configuration to which you want to add Duo. FTD): VPN headends require an identity certificate to identify and authenticate themselves when the AnyConnect client requests a VPN connection. The following section describes the features of Firepower Threat Support for DTLS v1.2 protocol with Cisco AnyConnect Secure Mobility Client version 4.7 or higher. See Installing an Identity Certificate Using PKCS12 or Certificate And Key. . In this paper we will demonstrate how to implement these recommendations via configuration of a solution that uses the capabilities of Ciscos current security product portfolio. . The following section describes the features of Firepower Threat Defense remote access VPN:. One can push such a profile to computers outside of the client services feature by using tooling such as Microsoft Windows Active Directory Group Policy Objects (AD GPOs) or any of the many available enterprise endpoint management solutions (Microsoft SCCM, Dell KACE, Intel Landesk, JAMF etc.). New here? Find answers to your questions by entering keywords or phrases in the Search bar above. We do that via the Platform Settings for the FTD device. On top of that you integrate FTD and AnyConnect with client certificate, so you'll actually have triple authentication (client cert + username/password + MFA). I cannot find where this group is located anywhere within my VPN settings. While Suite B is recommended for highest security when using IPsec IKEv2, it does require AnyConnect Apex licensing[3]. However, they are written for the Cisco ASA use case and there isnt (as of the time of this papers publication) current guidance for doing the same with Cisco Secure Firewall (FTD). First, with SSL/DTLS enabled for the VPN: Second, with SSL Disabled in favor of IPsec: and third, with Client Services disabled. If healthy, the FMC is displayed . The identity certificate becomes fully operational on the outside interface of the device. Below we can see three successive iterations of the listening ports on the target FTD device. If the CA certificate isnt installed on the AnyConnect client, the user must manually trust the device when prompted. Technology and Support Security Network Security Remote VPN FMC 6.6.5 Options 631 Views 10 Helpful 3 Replies Remote VPN FMC 6.6.5 Go to solution keithcclark71 Participant Options 02-21-2022 01:32 PM I was wondering if I can connect two options for remote user VPN. I can also use just the machine certificate to authenticate (had to enable the "Windows Certificate Store Override" option for this to work). Session Timeouts for maximum connect and idle time. There has been recent guidance[1] from the United States National Security Agency (NSA) recommending that organizations adopt Internet Protocol security with Internet Key Exchange version 2 (IPsec IKEv2) for Remote Access Virtual Private Networks (RA VPNs) due to numerous instances of attackers leveraging vulnerabilities in Secure Sockets Layer / Transport Layer Security (SSL/TLS) implementations. For that, we use the AnyConnect VPN Profile Editor and make the selection for that option: The resultant file is saved as an xml file and must be placed in the appropriate directory for the client AnyConnect installation to use during initial connection. While the Cisco AnyConnect Secure Mobility Client has always supported both SSL/TLS and IPsec IKEv2 as transport protocols, most implementations use SSL/TLS due to its ease of configuration and the fact that it is the default selection. We also select an Internet Key Exchange (IKE) policy, in this case using the following parameters consistent with NSA guidance: It may be useful to change the default VPN Logging Settings from Errors (level 3) to Informational (level 6) or even Debugging (level 7) when setting this up for the first time. Cisco Defense Orchestrator supports all combinations such as IPv6 over an IPv4 tunnel. I never used Yubikey, but, by doing a quick search, I see that it integrates like any other MFA solution. Download pkg images from Cisco site. AAA username and password-based remote authentication using RADIUS server or LDAP or AD. Remote access VPN events including authentication information such as username and OS platform. - edited Also, if we forgo use of Suite B, we can use AnyConnect Plus or VPN only licensing levels. Cisco Defense Orchestrator supports all combinations such as IPv6 over an IPv4 tunnel.. Configuration support on both CDO and FDM.Device-specific overrides. Defense remote access VPN: SSL and IPsec-IKEv2 remote access using the Cisco AnyConnect Secure Mobility Client. It is also worth noting that we can select from among the available IPsec IKEv2 proposals in the Advanced > IPsec > Crypto Map section: We have created such a proposal from the FMC Objects > VPN > IKEv2 IPsec Proposal menu named NSA with the ESP hash value of SHA-512 and ESP encryption type of AES-256. 5.38K subscribers In this video, we take a look at how to configure remote access (RA) VPN on Cisco Firepower devices. For example : https://www.cisco.com/c/en/us/support/docs/security/adaptive-security-appliance-asa-software/213246-asa-ikev2-ra-vpn-with-windows-7-or-andro.html, https://community.cisco.com/t5/security-documents/asa-anyconnect-ikev2-configuration-example/ta-p/3117462. Find answers to your questions by entering keywords or phrases in the Search bar above. You can find several integration guides for this on this community. The AnyConnect client verifies this identity certificate with its trusted CA certificate and trusts the certificate and thereby the device. For purposes of this paper, we are using a single FTD virtual appliance (FTDv) deployed as VM on a VMware ESXi server. See Installing Trusted CA Certificate in ASA. Hi thanks. 06:12 PM Dashboard of an Unconfigured System; . NSA, CISA Release Guidance on Selecting and Hardening Remote Access VPNs, Configuring IPsec Virtual Private Networks (NSA), AnyConnect Secure Mobility Client Administrator Guide, Internet Security Association and Key Management Protocol, [1] NSA, CISA Release Guidance on Selecting and Hardening Remote Access VPNs, [4] Configuring IPsec Virtual Private Networks (NSA). 11-02-2021 The solution described here works with all the AnyConnect license types. Configuration support on both CDO and FDM. The solution described in this paper works with the base license. Configure Remote Access VPN On FMC go to "Devices -> VPN -> Remote Access -> Add a new configuration" Assign the new VPN policy to the firewall and then click "Next" On the next configuration menu you must select your Radius group that you have configured before and the IPv4 Address Pools, like the image below. New here? Many customers may elect to retain the client services settings to avail themselves of these features. FTD does require remote access VPN (RA VPN) licensing for the AnyConnect client functionality. NGFW Access Control integration using VPN Identity. I was wondering if I can add another using Radius so in effect when a user connects they have an option of choosing certificated based VPN or entering in their Active Directory credentials through windows radius? PDF - Complete Book (6.36 MB) PDF - This Chapter (1.62 MB) View with Adobe Reader on a variety of devices FTD devices can be managed fundamentally via two different methods: Endpoint Software Cisco AnyConnect Secure Mobility Client. In our case, we have an existing remote access VPN configured with the Access interface in the Outside-zone set to support the incoming connections: To change the transport protocol for the RA VPN, we edit the access interface and select Enable IPsec-IKEv2 in lieu of the default Enable SSL (SSL/TLS with DTLS is the actual detail vs. what is shown in the GUI) as follows: Click OK, save the change and then deploy. Remote Access Wizard Go to Devices > VPN > Remote Access > Add a new configuration. Despite my anyconnect profile having auto cert selection enabled, the local AnyConnect settings had it disabled which stopped it from working. I just get the error in AnyConnect: "Certificate Validation Failure". Note this is commonly known as its former product name - Firepower Management Center or FMC. OK, so I've got the Yubikey certificate working on it's own (with the user cert loaded onto it). If I go in and add an additional connection profile (Tunnel Group) within FMC and I reconnect I still only see the group called Tunnelusers. When Client Services is disabled, any new clients will need to have a preconfigured profile instructing them to connect using IPsec as opposed to the default SSL/TLS method. AnyConnect is Ciscos unified client for VPN and other secure client features (such as Posture, Umbrella Roaming Security, Network Visibility etc.). I've not done much with certificates and AnyConnect. These certificates must be issued from the same certificate authority. Type the name and select PKG file from disk, click Save: Add more packages based on your own requirements. We will not cover basic product setup as there are numerous other references: Cisco-published product documentation, Cisco Security Community documents and third party training and web-based resources. 01:27 PM, Whitepaper - Configuring IPsec IKEv2 Remote Access VPN with Cisco Secure Firewall. Double authentication support using an additional AAA server for secondary authentication. AnyConnect Secure Mobility Client product page. Note that the AnyConnect client software User Interface will need to be restarted if we manually place the profile in the folder for it to parse the available profiles and present them as options on the dropdown list for the user to select when initiating a connection. Physical topologies include hub-and-spoke, mesh, and hybrid . Use these resources to familiarize yourself with the community: Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Other less commonly used features include Hostscan (for posture checking with AnyConnect Apex licensing), SCEP enrollment and Cisco Secure Desktop (CSD - deprecated but still found in some deployments). Most Cisco-based remote access VPNs in the installed base are currently using SSL/TLS. When I connect the VPN i see what is in the attached screenshot. FMC managed FTD: Remote Access VPN with client certificate and Yubikey, Customers Also Viewed These Support Documents. Cisco Firepower- Remote Access VPN 2,367 views Dec 5, 2020 24 Dislike Share Save BitsPlease 8.14K subscribers In this series, we look at a typical Branch/campus use-case of NGFW Firepower.. In the profile.xml file, it doesn't matter whether I set "Client Certificate Store" to All or User or Machine, it still fails. Support for single sign-on using SAML 2.0. As of now I have remote VPN configured for certificate based authentication only. Use these resources to familiarize yourself with the community: Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. About the Dashboard. However, it should be noted that doing so will result in the continued exposure of SSL/TLS (with any associated vulnerabilities) on the interface presenting the RA VPN service. RADIUS group and user authorization attributes, and RADIUS accounting. Customers Also Viewed These Support Documents. Click the view button ( ) to open a summary of the connection profile and connection instructions. Customers electing to do so should strongly consider implementing other compensating controls to ensure that any such vulnerabilities are mitigated via other means (version upgrades, configuration reviews etc.). Note that only when we disable Client services is SSL/TLS truly disabled from the Outside interface. A newer modern architecture method using REST API and a combination of on-box Firepower Device Manager (FDM) and the cloud-based Cisco Defense Orchestrator (CDO) Software as a Service (SaaS) offering. It also introduces several other requirements, notably the use of AES-256-GCM symmetric encryption, Elliptic Curve Digital Signature Algorithm (ECDSA) for the certificates used and Elliptic Curve Diffie-Hellman (ECDH) key agreement. A VPN topology defines the way you configure devices to support the VPN. It does not handle the installation of certificates on the AnyConnect client device. In this paper we are only using the VPN functionality to demonstrate our solution. Using CDO, you must install the identity certificate on the device. Server authentication using self-signed or CA-signed identity certificates. FTD). From the verification section, we can see that, by following the guidance presented in this paper, we establish a connection that exclusively uses IPsec IKEv2. The AnyConnect VPN module of Cisco Secure Client provides secure SSL or IPsec (IKEv2) connections to the ASA for remote users with full VPN tunneling to corporate resources. Remote users that need secure . In this challenge, configure a Clientless SSL VPN that allows a remote user to securely access predefined corporate resources from any location using a browser. 10-13-2021 Configure an External AAA Server for VPN. Please refer to the AnyConnect Secure Mobility Client Administrator Guide for more details and information on other operating systems. You can view the article on www.networkwizkid.com/blog. It does not apply for "AAA Only". For Windows, the default location is C:\ProgramData\Cisco\Cisco AnyConnect Secure Mobility Client\Profile. To completely disable Client services, we must reference the Advanced section of the VPN Connection profile and deselect the default Enable Client Services: Again, click OK, save the change and then deploy. New VPN Dashboard Widget showing VPN users by various characteristics such as duration and client application. Go to Objects > Object Management > VPN > AnyConnect File > Add AnyConnect File. For purposes of this discussion, we will cover only the parts specific to the features being leveraged for this integration. Once the device is trusted, the AnyConnect client needs to authenticate itself to complete the VPN connection. While the Cisco AnyConnect Secure Mobility Client has always supported both SSL/TLS and IPsec IKEv2 as transport protocols, most implementations use SSL/TLS due to its ease of configuration and the fact that it is the default selection. It is a unified image combining the classic Cisco ASA stateful firewall with the Firepower Next-Generation Intrusion Prevention System (NGIPS) technology based on the underlying Snort IPS engine that was part of Ciscos acquisition of Sourcefire in 2014. In this case I using WINDOWS RADIUS NAP, Looks like they kept these from the ASA for the FTD. Do I need to make changes to the "Certificate Pinning" or "Certificate Matching" or "Certificate Enrollment" sections within the anyconnect profile? Rapid Threat Containment support using RADIUS CoA or RADIUS dynamic authorization. We can then refer to Devices > Troubleshooting in FMC to see more verbose VPN troubleshooting logs: We can then look under Devices > Troubleshooting to observe the log messages: Once we have successfully connected, we will see the indicator in the AnyConnect User interface: With the Advanced Window (Gear icon) VPN Statistics Transport Information indicating we are using IKEv2/IPsec: We can further confirm with a packet capture during session establishment. I've also got it working with AAA+cert using AD. When the AnyConnect client attempts to connect to VPN, the device authenticates itself by presenting its identity certificate to the AnyConnect client. ASDM Book 3: Cisco Secure Firewall ASA Series VPN ASDM Configuration Guide, 7.19. Navigate to Devices VPN Remote Access. 2. I have a pair of FTDv (FMC managed) and I need to configure an AnyConnect remote access VPN with client certificates AND with Yubikey. Even though we disabled SSL in this section, that applies only to the transport of the RA VPN user traffic. LDAP or AD authorization attributes using Cisco Defense Orchestrator web interface. Without a previously-installed client, remote users enter the IP address in their browser of an interface configured to accept clientless VPN connections. The remote access VPN uses digital certificates for authenticating secure gateways and AnyConnect clients (endpoints) in the following scenarios: CDO handles the installation of digital certificates on the VPN headends (ASA 03:54 AM After that you can click "Next" The AnyConnect client presents its identity certificate and the device verifies this certificate with its trusted CA certificate and establishes the VPN connection. Expand the RA VPN configuration to view all connection profiles associated with them. Click the add + button to add a new connection profile. As of now I have remote VPN configured for certificate based authentication only. It is not mandatory to install the issuer's CA certificate on the AnyConnect client. Licenses are allocated from a customers Smart Licensing portal (https://software.cisco.com) via the managing FMC to the managed FTD device to provide the feature to end users. While creating the Remote Access VPN configuration from CDO, assign the enrolled identity certificate to the outside interface of the device and download the configuration to the device. The decision to do so is a local one; but it does make the effort of changing the transport protocol less effective as any SSL/TLS vulnerabilities will then continue to be exposed on the VPN headend. In either case, we should follow the minimum guidance for IPsec IKEv2 VPNs from NSA[4]. As noted, some customers may elect to continue to use the Client services option in order continue to have the features of AnyConnect and profile updates via the FTD device, especially if they dont have an alternative client management system in place. 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