My 10 minutes TEDTalks – Digital Transformat...

Modern workplace tip of the iceberg

The Modern Workplace – Trends & solutio...

How business should approach the cloud?

Metamorphic malware and polymorphic malware

Cyber attacks – Know your enemy

Digital Transformation

My 10 minutes TEDTalks – Digital Transformation

I was honored to be nominated to speak about digital transformation and the era of disruption in...

Modern workplace tip of the iceberg

by Ammar Hasayen | Last updated Nov 13, 2017 | Published on Aug 2, 2017 | Digital Transformation, Enterprise Mobility & Security, Office 365 | 0 |
The Modern Workplace – Trends & solutions

by Ammar Hasayen | Last updated May 14, 2018 | Published on Aug 2, 2017 | Azure, Digital Transformation, Enterprise Mobility & Security, Office 365 | 0 |
How business should approach the cloud?

by Ammar Hasayen | Last updated Nov 11, 2017 | Published on Jul 31, 2017 | Digital Transformation | 0 |

Office 365

EOP Exchange Online Protection Architecture

Deep dive into EOP Exchange Online Protection Architecture and discover how it works behind the scene, and how messages are being filtered and assigned SCL.

Hybrid Email moderation and Remote Domains

by Ammar Hasayen | Last updated Feb 12, 2018 | Published on Feb 12, 2018 | Exchange, Office 365 | 0 |
Hybrid Email Moderation in Office 365

by Ammar Hasayen | Last updated Jun 11, 2018 | Published on Feb 12, 2018 | Exchange, Office 365 | 6 |
Microsoft Cloud Security Approach & Architecture

by Ammar Hasayen | Last updated Jun 4, 2018 | Published on Jan 31, 2018 | Enterprise Mobility & Security, Office 365, Security | 0 |
Office 365 Groups Policy Settings

by Ammar Hasayen | Published on Dec 24, 2017 | Office 365, PowerShell | 0 |
Hosted voice mail in Office 365 Part 2/2

by Ammar Hasayen | Last updated Sep 17, 2017 | Published on Sep 17, 2017 | Exchange, Office 365 | 0 |
Exchange SCL and EOP headers

by Ammar Hasayen | Last updated Feb 13, 2018 | Published on Aug 19, 2017 | Exchange, Office 365 | 0 |
Email Message P1 and P2 headers

by Ammar Hasayen | Last updated Feb 13, 2018 | Published on Aug 19, 2017 | Exchange, Office 365, Security | 0 |

Enterprise Mobility & Security

Microsoft Cloud App Security – CASB

Microsoft cloud app security or CASB is a critical component of the Microsoft cloud security stack. It provides a comprehensive solution to give organizations improved visibility into cloud activities, uncover shadow IT, assess risks, enforce polices, investigate suspicious activities and stop threats

Azure advanced threat protection lateral movement

by Ammar Hasayen | Last updated May 3, 2018 | Published on Apr 27, 2018 | Azure, Enterprise Mobility & Security, Security | 0 |
Azure ATP and Windows defender ATP integration

by Ammar Hasayen | Last updated May 3, 2018 | Published on Apr 25, 2018 | Azure, Enterprise Mobility & Security, Security | 0 |
Azure advanced threat protection Azure ATP vs ATA

by Ammar Hasayen | Last updated May 3, 2018 | Published on Apr 24, 2018 | Azure, Enterprise Mobility & Security, Security | 0 |
Azure advanced threat protection deployment

by Ammar Hasayen | Last updated May 3, 2018 | Published on Apr 24, 2018 | Azure, Enterprise Mobility & Security, Security | 0 |
Azure AD GUID to Azure AD ImmutableID converter

by Ammar Hasayen | Published on Feb 14, 2018 | Azure, Enterprise Mobility & Security | 1 |
Azure Multi-Factor Authentication server

by Ammar Hasayen | Published on Jul 16, 2017 | Azure, Enterprise Mobility & Security, Security | 0 |
Azure multi-factor authentication or Azure MFA

by Ammar Hasayen | Last updated Jun 25, 2017 | Published on Jun 25, 2017 | Azure, Enterprise Mobility & Security, Security | 1 |

Azure

Azure Active Directory Conditional Access

by Ammar Hasayen | Published on May 31, 2018 | Azure, Identity & Authentication, Security | 0 |

Azure Active Directory Conditional Access is the new identity based firewall to govern access to modern applications. Learn how to think of conditional access in this blog post along with from the field tips and tricks that can help you better understand and deploy a better conditional access policies.

Azure Advanced Threat Protection or Azure ATP

by Ammar Hasayen | Last updated May 3, 2018 | Published on Apr 22, 2018 | Azure, Identity & Authentication, Security | 0 |
What is Azure Key Vault?

by Ammar Hasayen | Last updated Nov 1, 2017 | Published on Oct 26, 2017 | Azure, Security | 0 |
How to use Azure key vault with PowerShell to encrypt data

by Ammar Hasayen | Last updated Oct 26, 2017 | Published on Oct 26, 2017 | Azure, PowerShell, Security | 0 |
How to think of multi-factor authentication as a service model?

by Ammar Hasayen | Published on Jun 24, 2017 | Azure, Enterprise Mobility & Security, Identity & Authentication, Security | 0 |

How to migrate your certification authority hashing algorithm from SHA-1 to SHA-2

by Ammar Hasayen | Published on Apr 19, 2018 | PKI, Security | 0 |

A practical guide on how to migrate your certification authority hashing algorithm from SHA-1 to SHA-2, and guidance on cryptographic providers, what makes your CA SHA-2 capable, and step by step guide with screenshots.

Get configuration manager update size before deploying

Have you ever wondered why you cannot see the size of updates inside configuration manager software update console? In this blog post, we will get a configuration manager update size report, and unlock the mystery behind that.

Configuration Manager Report (Most Amazing Hardware Inventory SQL Report)

This configuration manager report is considered one of the top reports as it helps remove duplicate records, and filter orphan records based on last time seen online. Provided also the SQL query powering this report, along with some tips to help you add more information.

What is Strict KDC Validation?

What is Strict KDC Validation and what risks does it mitigate? In this blog post, we will uncover how smart cards and digital certificates work with domain controllers (KDC), and how life looks like before introducing Strict KDC validation.

Hosted voice mail in Office 365 Part 1/2

Learn how hosted voice mail works in hybrid environment where the user mailbox is in Office 365, and his Skype extension is using on-premises Skype infra.