Zero-Day Vulnerabilities in Microsoft Exchange: A Deep Dive. As we spotlight the active threats, we aim to dissect the anatomy of the vulnerabilities and offer insights into the immediate risks users face. What is more, we pinpoint the protective measures in the ever-evolving cyber threat landscape. So, this article explains the newly-found Exchange Server zero-day […]
Secure Email Communication with Microsoft Exchange Server . Microsoft Exchange Server 2019 supports multiple ways to secure email communication. Most of them are enabled by default and don’t require any configuration from the IT personnel. For example, all the internal communications between email clients and Exchange Servers, between servers and between services within the server […]
Recent Cyber Threats Targeting Microsoft Exchange Server. Microsoft Exchange servers remain a prime focus for threat actors, as evidenced by the sustained targeting they endure. Despite the migration of some businesses to cloud services like O365, Exchange on-premise continues to have a large presence amongst publicly exposed services. Unlike standard web applications, Exchange requires a […]
Securing Microsoft Exchange Server: Best Practices for Admins. In the dynamic landscape of cybersecurity, safeguarding Microsoft Exchange Server is paramount for organizations to protect sensitive data and maintain operational integrity. This article examines crucial tactics and recommended procedures to protect it from possible attacks. In turn, it allows admins to proactively reduce risks and guarantee […]
Entra ID Auditing Insider Threats: Detect Anomalous User Behaviour. What, if the user credentials were stolen and the malicious actors successfully pass authentication and authorization? In this case, all the data that is accessible by the compromised credentials are at risk of an Insider Threat. To protect against such threats, enterprises usually use Insider Threat […]
Detecting Security Incidents with Microsoft Entra ID Auditing. Understanding the core functions and potential threats related to Microsoft Entra ID environment is essential for maintaining robust security measures. One of the fundamental tools in this quest is the Audit log, a repository of historical records capturing user activities within the organization. This article shows aspects […]
Azure Security Monitoring and Alerting of Security Events. Securing the Azure environment demands proactive measures and also an effective system for monitoring and responding to security events in real-time. Monitoring of Azure resources detects, analyses, and acts upon potential threats. This guide lays out the essential steps to configure a comprehensive security monitoring infrastructure within […]
SharePoint Online Security Best Practices. Efficient collaboration and secure data sharing form the backbone of enterprise success. A common tool is a Sharepoint. Whilst some opt to host SharePoint within their boundary walls, most have migrated over to the online version to utilize Microsoft’s cloud capabilities. In doing so, Microsoft takes the majority of responsibilities […]
IAM Best Practices for User Provisioning and Deprovisioning. In the rapidly evolving landscape of cybersecurity, effective Identity and Access Management (IAM) practices are integral for safeguarding organizations against potential threats and vulnerabilities. One crucial aspect of IAM is user provisioning and deprovisioning, which entails granting and revoking access to resources, respectively. For large enterprises, proper […]
Exchange Server 2019 Monitoring Best Practices. Monitoring is the cornerstone of effective IT management, regardless of server location. Be it within a data center or in the cloud. While routine server performance and availability metrics remain essential, certain workloads like Exchange Server 2019 demand a specialized approach to monitoring for optimal functionality and reliability. In […]