Systems Engineer

Jerry Seinfield

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Hello Experts, My customer runs a hybrid cloud shop with the majority of their resources (email, data) in the cloud, and they implemented Cisco DUO for real MFA machine logon experience a while ago, and also they implemented MFA using security defaults in 365 tenant. Users are being prompted for MFA using Microsoft authenticator app for MS365 and DUO for other scenario. My project basically consist in replacing MFA using security defaults, and implement Azure AD MFA using conditional access policies which obviously requires Azure P1. My question is, what is the service impact of implementing Azure AD MFA using CAP over the existing MFA deployment ?&nbsp;what are high level steps to accomplish this?Will the existing DUO deployment be affected? if so, what steps should be taken to mitigate this? 
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Hello Experts,
My customer runs a hybrid cloud shop with the majority of their resources (email, data) in the cloud, and they implemented Cisco DUO for real MFA machine logon experience a while ago, and also they implemented MFA using security defaults in 365 tenant. Users are being prompted for MFA using Microsoft authenticator app for MS365 and DUO for other scenario.
My project basically consist in replacing MFA using security defaults, and implement Azure AD MFA using conditional access policies which obviously requires Azure P1.
My question is, what is the service impact of implementing Azure AD MFA using CAP over the existing MFA deployment ? 
what are high level steps to accomplish this?
Will the existing DUO deployment be affected? if so, what steps should be taken to mitigate this?

MFA deployment question

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).

Cisco

Security is the protection of information systems from theft or damage to the hardware, the software, and the information on them, as well as from disruption or misdirection of the services they provide. The main goal of security is protecting assets, and an asset is anything of value and worthy of protection.  Information Security is a discipline of protecting information assets from threats through safeguards to achieve the objectives of confidentiality, integrity, and availability or CIA for short. On the other hand, disclosure, alteration, and disruption (DAD) compromise the security objectives.

Security

Microsoft Azure is a cloud computing platform and infrastructure for building, deploying and managing applications and services through datacenters. It provides both platform-as-a-service (PaaS) and infrastructure-as-a-service (IaaS) services and supports many different programming languages, tools and frameworks, including both Microsoft-specific and third-party software and systems. Cloud Services is a PaaS environment and can be used to create scalable applications and services; there are specific software development kits (SDKs) provided by Microsoft for Python, Java, Node.js and .NET. Azure also has file and storage services, data management, analytics and DNS services.