EAP-TLS with certificate-based authentication is simply more secure and offers a superior user experience with benefits in efficiency and protection. EAP-SIM. For instance, WPA2 and WPA use five different EAP types as authentication … The PEAP protocol has two phases. It is mandatory to procure user consent prior to running these cookies on your website. With PEAP-MSCHAPv2, the user must enter their credentials to be sent to the RADIUS Serverthat verifies the credentials and authenticates them for network access. Ever since I started diving into ISE and 802.1X I always had a hard time telling PEAP-EAP-TLS and EAP-TLS apart, mainly because wherever I tried to read up on the subject there was never any clarification regarding the difference of these two and a lot of people seem to be using these terms interchangeably. Certificates cannot be transferred or stolen because they are linked to the identity of the device and user; meanwhile, stolen credentials can be used without a method for identifying if the authenticated user is actually who they claim to be. Otherwise, the PEAP layer SHOULD do the following: Create an EAP TLV Extensions Method (section 2.2.8.1) packet with result TLV (the value field set to 2). the server authenticated outer tunnel is also bypassed. The other two are the same, except that the "typeId" is 25 and 17. This encrypted tunnel prevents any outside user from reading the information being sent over-the-air. Utilizing an EAP authentication method ensures that users’ information is sent over-the-air using encryption and avoids interception. For the sake of productivity, a shorter process can make a big difference. EAP-MSCHAPv2 is a password based authentication method. de authenticatie mislukt altijd en logcat geeft me niet aan waar het probleem zit. and authentication server. This website uses cookies to improve your experience while you navigate through the website. PEAP (EAP-MSCHAPv2, de meest gangbare vorm van PEAP) PEAP is actually not another method, it is ranked as an encapsulation which is actually EAP-in-EAP. Das Protected Extensible Authentication Protocol (PEAP) ist eine Erweiterung des EAP und soll in WLANs für eine sichere Authentifizierung sorgen. The PEAP authentication creates an encrypted SSL/TLS tunnel between client Check out our pricing page to see if SecureW2’s solutions are a fit for your organization. They simply identify themselves and once approved, their devices are securely configured for network access using EAP-TLS or PEAP-MSCHAPv2 authentication.. or other EAP methods. To bypass the support tickets and security risks of manual configuration, it’s recommended that you deploy an onboarding software to automatically configure new users. Skipping: Eap method DLL path name validation failed. EAP-PEAP has an assigned EAP type. 12305 Prepared EAP-Request with another PEAP challenge. When Fast Reconnect is enabled, the inner method that takes place inside We use cookies to provide the best user experience possible on our website. TTLS (MSCHAPv2) EAP-FAST. Uses the handshake protocol in TLS, not its encryption method. They are protected with private key encryption and cannot be used by another device. Hier is een kopie van mijn huidige code en de logboeken van logcat waar het niet lukt: EAP-PEAP Authentication Method. What am I loosing with PEAP that For Fast Reconnect to work, These are organised in if and then statements. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. This video is part 1 of 2 on attack methods on EAP-PEAP-MSCHAPv2. Caches EAP-PEAP sessions on the ClearPass server for reuse if the user/client reconnects to the ClearPass server within Both protocols are considered EAP methods, so they each send identifying information through the encrypted EAP tunnel. In contrast, certificates cannot be stolen over-the-air or used by an outside actor. 36. Protected Extensible Authentication Protocol, Protected EAP, or simply PEAP (pronounced peep), is a method to securely transmit authentication information, including passwords, over wireless LANs. 4) You can use PEAP-EAP-MSCHAPv2 which use a certificate on the authentication server (NPS) and a password for clients. Choose PEAP from the EAP method drop-down menu. While the information exchanged between the client device, Access Point (AP), and RADIUS server may be different between EAP-TLS and PEAP-MSCHAPv2, they both undergo a TLS Handshake. Rather than sending credentials to the RADIUS Server over-the-air, credentials are used for a one-time certificate enrollment, and the certificate is sent to the RADIUS server for authentication.. Over the course of the user’s lifetime with the organization, being able to auto-authenticate without having to memorize a password or update due to a password change policy is a huge benefit to the user experience. For the average network user, the process is complicated for both and manual configuration should be avoided at all costs. PEAP (EAP-MSCHAPv2, the most common form of PEAP) PEAP (EAP-GTC, less common and created by Cisco) EAP … Code 18: EAP-SIM and Code 23: EAP-AKA Two notable EAP methods working through the standards process are EAP-SIM and EAP-AKA, which can be used for authentication against mobile telephone databases. MDM solutions can support the following 802.1X authentication methods for WPA Enterprise and WPA2 Enterprise networks (You can select multiple EAP methods): TLS. tell us a little about yourself: Ensuring network users are able to securely authenticate to the wireless network is paramount to the overall safety and security of your organization. PEAP provides … The PEAP … Protected EAP (PEAP) adds a TLS layer on top of EAP in the same way as EAP-TLS, but it then uses the resulting TLS session as a carrier to protect other, legacy EAP methods. In FIPS mode, the EAP-MD5 authentication method is not supported. Das Extensible Authentication Protocol (EAP; deutsch Erweiterbares Authentifizierungsprotokoll[1]) ist ein von der Internet Engineering Task Force (IETF) entwickeltes, allgemeines Authentifizierungsprotokoll, das unterschiedliche Authentifizierungsverfahren unterstützt wie z. EAP-Protected Extensible Besides the Wisconsin staples of eating cheese and wearing t-shirts in winter, he is often quoting from obscure 80s movies and longboarding along Lake Michigan. Symptom: PEAP & LEAP options to be configured for te EAP_Profile are not avilable: cat2960(config-eap-profile)#method ? Since the authentication mechanism uses the one-time tokens (generated by the card), this method of credential exchange is considered safe. This encrypted tunnel prevents any outside user from reading the information being sent over-the-air. Find out why so many organizations There’s a much smaller chance of a slowdown in authentication occurring. PEAP with MS-CHAP v2 as the client authentication method is one way to help secure VPN authentication. 11521 Prepared EAP-Request/Identity for inner EAP method. While the configuration process for both EAP-TLS and PEAP-MSCHAPv2 is different, they have one thing in common; you should not allow users to manually configure their devices for network access. VPN. A man-in-the-middle attack can be used to farm credentials from users authenticating to the incorrect network. The first phase is to establish a secure tunnel using the EAP-TLS with server authentication. Beyond identity issues, there are several attack methods for stealing valid credentials. The Protected Extensible Authentication Protocol, also known as Protected EAP or simply PEAP, is a protocol that encapsulates the Extensible Authentication Protocol (EAP) within an encrypted and authenticated Transport Layer Security (TLS) tunnel. Additionally, if your RADIUS is overloaded with authentication requests and does not have redundancy measures, your network could experience request denials and time-consuming delays. You can use the XML configuration object stored in the … Choose PEAP from the EAP method drop-down menu. If currentState is not set to PHASE2_EAP_INPROGRESS, ignore this event. The only legitimate exploit to get around certificate security is a convoluted process where the hacker impersonates an employee and tricks a PKI vendor to distribute them a valid certificate. PEAP ähnelt EAP-TTLS, verwendet aber andere Client-Authentifizierungsprotokolle. A dictionary attack can be performed remotely by sending countless authentication requests until the correct password is sent. In this lesson, I will be using a Windows Server 2008 … PEAP can be a strong authentication choice for wireless LAN environments, if organizations follow a few steps to ensure the integrity of the deployment. PEAP. EAP-FAST is supported by most of the chipmakers and client-device-manufacturers because they have joined the CCX-extension program. Support. You can use PEAP-EAP-TLS which use a certificate on the authentication server and a certificate on the client. It is not possible to use the same SSID for both eap-peap support and eap-tls. Protected Extensible Authentication Protocol, Protected EAP, ou plus simplement PEAP, est une méthode de transfert sécurisé d'informations d'authentification, créée au départ pour les réseaux sans fil.Ce protocole a été développé conjointement par Microsoft, RSA Security et Cisco Systems.C’est un standard ouvert de l'IETF. Error: typeId=43, authorId=9, vendorId=0, vendorType=0. With PEAP-MS-CHAP v2, PEAP-TLS, or EAP-TLS as the authentication method, the NPS must use a server certificate that meets the minimum server certificate requirements. This event will be received from the respective EAP method layer in response to an EAP packet passed to it. Overall, weak passwords and simple hacking attacks can threaten the integrity of a secure network. Click Add, select PEAP authentication method… PEAP Protected EAP PEAP ist eine EAP-Methode, die von den Firmen Cisco Systems, Microsoft und RSA Security gemeinsam als offener Standard und Alternative zu EAP-TTLS entworfen worden ist. Remove EAP-MS-CHAP v2 from the EAP Types list. PEAP - Protected Extensible Authentication Protocol is one flavor of EAP It is a authentication protocol used in wireless and used for Point Point connections. Specify the EAP-PEAP Inner Methods parameters as described in the following table: Specify inner authentication methods in the preferred order. Enter the Network SSID name and choose 802.1x EAP from the Security drop-down menu. PEAP is an 802.1X authentication method that uses server-side public key certificate to establish a secure tunnel in which the client authenticates with server. Industry-exclusive software that allows you to lock private keys to their devices. As a test we have setup the service on cppm as normal but set the inner method to EAP … You could also do EAP-PEAP and tunnel EAP-TLS inside. To add the EAP-PEAP authentication method to ClearPass: The Add Authentication Method dialog opens: Specify the name of the authentication method. For instance, WPA2 and WPA use five different EAP types as authentication mechanisms. EAP-Protected Extensible Authentication Protocol (EAP-PEAP) is a protocol that creates an encrypted (and more secure) channel before the password-based authentication occurs. To remove an inner method from the displayed list, Some PEAP … It only moves EAP frames. The authentication server sends an EAP-Request message to the authenticator indicating that the Inner EAP method was successful. Two of the most common EAP methods, EAP-TLS and PEAP-MSCHAPv2, are commonly used and accepted as secure authentication methods, but how do they work? EAP Password (EAP-PWD) EAP Password (EAP-PWD), defined in RFC 5931, is an EAP method which uses a shared password for … select the method and click Remove. From an identity standpoint, credentials are not reliable. Enable this check box to allow fast reconnect. You can use PEAP-EAP-TLS which use a certificate on the authentication … Het werkt op de datalinklaag van het OSI-model en is ontworpen voor gebruik bij Point to Point Protocol-verbindingen.Het heeft het Internetprotocol (IP) niet nodig en zorgt zelf voor retransmissie van verloren gegane pakketten of verwijdering van duplicaten. for UMTS Authentication and Key Agreement (RFC 4186; RFC 4187) ist … client authenticates with server. Code 18: EAP-SIM and Code 23: EAP-AKA Two notable EAP methods working through the standards process are EAP-SIM and EAP … EAP-SIM. SecureW2 to harden their network security. The Protected Extensible Authentication Protocol, also known as Protected EAP or simply PEAP, is a protocol that encapsulates the Extensible Authentication Protocol (EAP) within an encrypted and … EAP, or eap, or extensible authentication protocol is a very common set of frameworks that can be used to authenticate people onto things like wireless networks. B. EAP-MSCHAPv2 oder EAP-GTC (s.u.). 0, the cached sessions are not purged. Hear from our customers how they value SecureW2. Can someone break down the advantages of EAP-FAST over PEAP? Cryptographic binding focuses on protecting the server rather than the peer. This document provides a sample configuration of a Cisco IOS® based access point for Extensible Authentication Protocol (EAP) authentication of wireless users against a database accessed by a RADIUS server. This category only includes cookies that ensures basic functionalities and security features of the website. The primary difference to highlight between the authentication processes above is the number of steps involved. Man kann zwar dieselben Benutzerdaten wie bei EAP-TTLS verwenden, doch muss ein PEAP-Authentfizierungsserver in … SecureW2’s JoinNow onboarding solution configures users accurately with in a few steps. EAP-Protected Extensible Authentication Protocol (EAP-PEAP) is a protocol that creates an encrypted (and more secure) channel before the password-based … Both protocols are considered EAP methods, so they each send identifying information through the encrypted EAP tunnel. Authentication with EAP-PEAP on Windows 10. The process for EAP-TLS involves enrolling for and installing a digital certificate, and both protocols require server certificate validation configuration in order to remain effective against over-the-air credential theft attacks. One of the more interesting use cases for YubiKey is AAA/RADIUS authentication. Also if I'm not mistaken it's worth adding that EAP-PEAP also consists of an inner authentication method. PEAP (Protected Extensible Authentication Protocol) provides a method to transport securely authentication data, including legacy password-based protocols, via 802.11 Wi-Fi networks. EAP-PEAP is an 802.1X authentication method that uses server-side public key certificates to authenticate clients with server. inner methods for the EAP-PEAP authentication method. PEAP is also an acronym for Personal Egress Air Packs.. EAP-FAST: Flexible Authentication via Secure Tunnel (FAST) is very similar to PEAP. More colloquially, EAP-TLS is the authentication protocol most commonly deployed on WPA2-Enterprise networks to enable the use of X.509 digital certificates for ... As YubiKeys achieve widespread adoption, the industry keeps finding more and more uses for the powerful little device. Symptoms. depend on SecureW2 for their network security. However, Cisco ISE does have the capability of creating authentication policy rules. The process is fast, simple, and ensures all users are correctly configured. * Or you could choose to fill out this form and EAP-TLS utilizes certificate-based authentication. The more recent PEAP works similar to EAP-TTLS in that it doesn't require a certificate on the client side. in the current context from the drop-down list. Some PEAP implementations use the EAP-GTC (Generic Token Card) method to transmit clear-text passwords in addition to tokens. PEAP with MS-CHAPv2 is built directly into Windows. If EAP inner method authentication failed, then:. But opting out of some of these cookies may affect your browsing experience. Protected Extensible Authentication Protocol (PEAP) is a protocol that works to provide protections for communication channels in a more fundamental Extensible Authorization Protocol (EAP) method. These cookies will be stored in your browser only with your consent. PowerShell. The Inner Methods tab controls the Below are images from the Certified Wireless Security Professional Study Guide detailing the process for both authentication protocols. However, the process for the end user differs significantly between the two protocols. It was jointly developed by Microsoft, RSA Security and Cisco.It is an IETF open standard. I have tracked the problem to three registry entries: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\EapHost\Methods\9\17 Network services onboarding that’s engineered for every device. Originally proposed by Microsoft, this EAP Tunnel type has quickly become the most popular and widely deployed EAP method in the world. With PEAP-MSCHAPv2, the user must enter their credentials to be sent to the RADIUS Server that verifies the credentials and authenticates them for network access. The authenticator forwards this EAP-Request to the supplicant. EAP-instellingen (Extensible Authentication Protocol) MDM-oplossingen kunnen de volgende 802.1X-authenticatiemethoden ondersteunen voor WPA - bedrijfsniveau- en WPA2 - bedrijfsniveau-netwerken (je kunt meerdere EAP-methoden selecteren): TLS. Are you telling me that : whatever EAP method I use, I will need (at least) a certificate on the authentication server (NPS) side ? Extensible Authentication Protocol (EAP) is een universeel raamwerk voor authenticatie gedefinieerd in Request For Comments (RFC) 3748. This video is part 1 of 2 on attack methods on EAP-PEAP-MSCHAPv2. EAP wird oft für die Zugriffskontrolle in WLANs genutzt. Disable unused EAP types on the RADIUS server . × And how do they differ in providing security? All logos, trademarks and registered trademarks are the property of their respective owners. tell us a little about yourself: * Or you could choose to fill out this form and Original product version: Windows 7 Service Pack 1 Original KB number: 2699785. … EAP method - PEAP; Phase 2 authentication - MSCHAPV2; CA certificate - Unspecified; Identity - @.edu; Anonymous identity - blank; Password - However, now with Android 7, I cannot select unspecified for the CA certificate, only "Use system certificates" and "Do not validate". Clients using EAP-PEAP actually use an Inner Method of EAP-MsCHAPv2 and an Outer Method of EAP-PEAP.Make sure both methods are included as authentication methods in your service along with your EAP … EAP-TTLS is a standards-based EAP tunneling method that supports mutual authentication and provides a secure tunnel for client inclusion authentication by using EAP methods and other legacy protocols. Choose Root CA certificate and specify the domain listed in the … encrypted (and more secure) channel before the password-based authentication occurs. The EAP method protocol exchange is done in a minimum of four messages. Choose Root CA certificate and specify the domain listed in the server's certificate CN or SAN from the CA Certificate drop-down menu. To enforce the use of PEAP on client platforms, Windows Routing and Remote Access Server (RRAS) servers should be configured to allow only connections that use PEAP authentication, and to refuse connections from clients that use MS-CHAP v2 or EAP-MS-CHAP v2. These cookies do not store any personal information. TCK2534. If you would like to learn more, Certificate Auto-Enrollment for Managed Devices, PIV Smart Card Enrollment and Configuration, Passwordlesss Okta & Azure Security Solutions for Wi-Fi / VPN, Passpoint / Hotspot 2.0 Enabled 802.1x Solutions, Extensible Authentication Protocols (EAP), server certificate validation configuration, RADIUS is overloaded with authentication requests, Certificates cannot be transferred or stolen, several attack methods for stealing valid credentials, PIV Smart Card Enrollment and Configuration, Passwordlesss Okta & Azure Security Solutions for Wi-Fi / EAP-methode: PEAP. Sie hat sich aufgrund der Marktmacht der Firmen weit verbreitet und gilt als sicher. the process of reauthentication faster. Steps on how to setup NPS with PEAP for Aruba WIFI. 1. Authentication Protocol (EAP-PEAP) is a protocol that creates an You also have the option to opt-out of these cookies. This makes With 802.1X authentication via EAP Protected Extensible Authentication Protocol (or EAP-PEAP ), only the RADIUS needs a certificate. On an individual authentication basis, this is an extremely short amount of time difference. There’s EAP, there’s PEAP, and there’s LEAP to look at. Check the Session Resumption check box if you intend to enable Fast Reconnect. the user credentials are kept secure. Where this difference of steps comes into play is during the event of a large authentication event. Mit neuen Sicherheitsstandards lassen sich WLAN-Verbindungen selbst ausreichend schützen, aber ohne eine sichere Authentifizierung nützt die beste Verschlüsselung nichts. 11006 Returned RADIUS Access … Aber im Gegensatz zu EAP-TTLS benutzt der Client bei PEAP eine andere EAP-Art, wie z. PEAP … authentication method that uses server-side public key certificate to establish a secure tunnel in which the PS C:\> $A = New-EapConfiguration. EAP-TLS: While rarely used, and not widely known, PEAP is capable of using EAP-TLS as an inner method. PEAP seems like a solid, well supported solution. Comparing the security risks of certificate-based authentication and credential-based authentication reveals that certificates are far more secure than credentials. Hi PetroSeva, Please make sure if it supports EAP-TTLS, Windows will need additional software. If you’re looking for the gold standard for authentication, SecureW2 offers a turnkey EAP-TLS solution that includes device onboarding software, Managed PKI Services, and a Cloud RADIUS Server. Utilizing an EAP authentication method ensures that users’ information is sent over-the-air using encryption and avoids interception. When people refer to just PEAP they usually mean EAP-PEAP as the outer protocol and EAP-MSCHAPv2 as the inner. If you have enabled credential guard in windows 10 and have a network security mechanism like Cisco ISE or just plain Enterprise WPA2 – then you will run into some issues if you have set your authentication method to PEAP (EAP … The EAP-TLS process has almost half as many steps to authenticate. To append an inner method The internet is a vast landscape with millions of entities interacting with each other on a daily basis, making security essential when conducting online communications or commerce. Authentication with EAP-PEAP on Windows 10 Jump to Best Answer. 12313 PEAP inner method started. Ordinarily EAP-PEAP … In many ways, PEAP is actually EAP over TLS for the wireless domain. EAP-FAST seems like its got lots of nice features but isn't well supported on non-cisco client devices. Das EAP for GSM Subscriber Identity Module bzw. Mit dem Extensible Authentication Protocol (EAP) und den dazugehörigen IEEE Standard 802.1x gibt es aber eine Reihe leistungsfähiger Mechanismen dafür, Security-Insider.de zeigt welcher davon am meisten bringt. None of those options work. The exchange of information is encrypted and stored in the tunnel ensuring that PEAP is an encapsulation, is not a method, but you are almost right again. EAP-TLS can be deployed as an inner method for PEAP or as a standalone EAP method. Wie EAP-TTLS führt PEAP eine gegenseitige Authentifizierung mittels Serverzertifikaten, TLS-Tunnel und Client-Authentifizierung über diesen verschlüsselten Tunnel durch. If session timeout value is set to In the left Constraints pane, select Authentication Methods, and then click to clear the check boxes for the MS-CHAP and MS-CHAP-v2 methods. With PEAP, there are fewer options: The tunneled authentication method is EAP itself, meaning that you can only use an EAP-defined method for authentication. Sie hat sich aufgrund der … This is the communication process in which the server and client exchange identifying information. ikev2-attempt-eap-peap-auth-method - Total number of security associations attempts with eap-peap auth method. The process is extremely difficult and can be avoided by venting your vendor and ensuring they use basic security best practices. Ik weet alleen dat het mislukt wanneer de authenticatie wordt uitgevoerd. Click here to see some of the many customers that use EAP-TLS is a certificate-based protocol that is widely considered one of the most secure EAP standards ... WPA2 and 802.1x Simplified PKI Explained PEAP-MSCHAPv2 Vulnerability Pitfalls of EAP-TTLS-PAP. Powerful PKI Services coupled with the industries #1 Rated Certificate Delivery Platform. For a single authenticating user, the difference is nearly imperceptible. Client computers can be configured to validate server certificates by using the Validate server … In this section, you will see how PEAP adds capabilities needed in the wireless domain, such as chaining EAP mechanisms and exchange of arbitrary parameters, cryptographic binding between EAP mechanism and the tunnel, session optimization, and generic reauthentication. The following new bulk statistics are added in the System schema to support EAP-PEAP/MSCHAPv2: ikev2-current-eap-peap-auth-method - Total number of current security associations with eap-peap auth method. Usually we use P-EAP wtih MsChapv2 as the innet method and it easy to setup on AOS and CPPM, but we have a customer that wants to use EAP-TLS as the inner method. Windows 10 Credential Guard and Cisco ISE conflicts using PEAP. EAP-GTC—The EAP-GTC (Generic Token Card) type uses clear text method to exchange authentication controls between client and server. If you don’t have a RADIUS server and Certificate Authority yet then you should take a look at my PEAP and EAP-TLS on Windows Server 2008 lesson. With PEAP, there are fewer options: The tunneled authentication method is EAP itself, meaning that you can only use an EAP-defined method for authentication. This article provides a solution to an issue where Microsoft: Protected EAP (PEAP) option is missing in some cases. Check this check box to enable Network Access Protection (NAP) on this ClearPass server. The to the displayed list, select it from the Select a method drop-down list. PEAP is backed by Cisco and Microsoft and is available at no additional cost from Microsoft. B. Username/Password (RADIUS), Digitales Zertifikat, SIM-Karte. When it is configured as an inner authentication method, the configuration settings for EAP-TLS are identical to the settings that are used to deploy EAP-TLS as an outer method, except that it is configured to operate within PEAP. the session timeout interval. Credential Guard isolates your credentials to mitigate against MitM attacks. EAP, or eap, or extensible authentication protocol is a very common set of frameworks that can be used to authenticate people onto things like wireless networks. And this hardly covers all the steps involved. EAP-TLS utilizes certifica… Ultra secure partner and guest network access. EAP-methode: PEAP: Phase 2-verificatie: EAP-MSCHAPV2: Root CA Certificaat (.crt bestand) Download: Gebruikerscertificaat: laat dit veld leeg: Anonieme identiteit: laat dit veld leeg: Identiteit: je Wifispots gebruikersnaam: Wachtwoord: je Wifispots wachtwoord And phishing is an extremely common psychological attack method to trick users into giving up their passwords. PEAP accomplishes this by using tunneling between PEAP … Due to the passive role that the access point plays in EAP (bridges wireless packets from the client into wired packets destined to the authentication server, and vice versa), this configuration is used with virtually all EAP me… Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Choose MSCHAPV2 from the Phase 2 authentication drop-down menu. Necessary cookies are absolutely essential for the website to function properly. There are multiple symptoms for the issue: Microsoft: Protected EAP (PEAP… When left to their own devices, the average network user has ample opportunities to misconfigure their device, leaving them open to MITM and Evil Twin attacks. TTLS (MSCHAPv2) EAP-FAST. When used as an EAP method, EAP-MSCHAP-V2 can be used with either TTLS or PEAP. 4 Kudos. Select any method available The second phase implements the client authentication based on EAP methods, exchange of arbitrary information, and other PEAP … When you configure an SSID, you can configure an authentication policy with all of the allowed protocols.