MY RECENT POSTS
We had two cases where we encountered the error code CAA20004 with the message “AADSS90072: User account from identity provider does not exist in tenant and cannot access the application in that tenant. The account needs to be added as an external user in that tenant first.”. This blog will focus on the first case … Read More
With Office 365 you can enable B2B by adding guest accounts to your Azure Active Directory. Guest accounts will receive an email asking them to accept the invitation to access applications in your organization. Microsoft will use the domain to verify if this domain is already registered in an Azure Active Directory tenant. It will … Read More
Most organizations have moved to Office 365 or a different cloud provider. The protection of identities and data should be their number one priority as credential leaks are for example easier to abuse in a cloud environment. Microsoft implemented a lot of security settings and products in Office 365 where it depends on the license … Read More
SECURITY SETTINGS IN OFFICE 365 AND AZURE
There are a lot of different settings you can apply in Office 365 and Azure which relates to security. These pages will list most of the security settings that you can apply with additional information on why you should apply it, how you can apply it (using PowerShell and the browser) and the user impact. Note that these settings may change over time as new settings will be added or best practices change. Please add a comment if a security setting is not listed on the page or if a security setting should be different.
Hi! My name is Maarten Peeters and I'm 31 years old. I'm a security consultant working in the Netherlands @Portiva. My current role includes advising customers on the various Microsoft cloud security features (for example Mobile Device Management, Advanced Threat Protection, Azure Information Protection and Data Loss Prevention) and helping the customer implement these in their environment. My previous role was mainly the installation, configuration, maintenance and migration of SharePoint and Office 365 environments. I also work with a variety of Microsoft & third party products such as Sharegate and Nintex.
I've always been interested in IT and started working as a consultant after my bachelor degree at the Fontys university Eindhoven in 2011. I obtained a fair share of Microsoft certificates during my career as you can see by clicking on the certificate further down. I'm busy with building websites, maintaining my own servers and learning new stuff most of the time. I'm not a developer but I know my way trough PowerShell, C#, HTML, CSS, PHP and MySQL. I like to ride my Suzuki Intruder (Motorcycle), work on my miniature railroad, playing the trumpet in a fanfare and started airbrushing a while ago where I also uploaded a few creations as you can see by clicking on Spyro further down.
Portiva – a driven company consisting of roughly 100 professionals – focuses exclusively on Microsoft platforms such as SharePoint, Office365 and Azure. As implementation partner, Portiva provides consultancy services, end-to-end customization and managed services for SharePoint and Office365 environments. Portiva is a high-end triple Microsoft Gold Certified Partner with a focus on Microsoft Productivity solutions. Our passion is streamlining knowledge sharing and cooperation within your organization. We take a pragmatic approach, provide you with flexible solutions suited to your organization, and the end user is always our first priority. We coordinate people, processes and technology to help organizations achieve more, increase their effectiveness and optimize mutual cooperation and communication. Click here to go directly to their site.