Securing Active Directory: How to Prevent the SDProp and adminSDHolder Attack https://ift.tt/3vpMU2k Attackers can get into your Active Directory by leveraging the SDProp process and gaining privileges through the adminSDHolder object. Here’s how to stop them. Attackers use every possible trick and process they can to get into your Active Directory environment by moving laterally […]
How to Migrate to Office 365 the Secure Way https://ift.tt/3uaEQC0 Looking to extend your Active Directory to the cloud? This guide explores options for securely migrating your on-prem identities and access controls to Office 365. Cloud computing offers lower costs, better flexibility and greater capacity beyond the limited resources most organizations have in their data […]
Hackers targeting VPN vulnerabilities in ongoing attacks https://ift.tt/3gEpguL Nation-state actors are exploiting known vulnerabilities in several VPN and remote access products, indicating a troubling trend for enterprises. Multiple advisories and reports have been published over the past few weeks addressing vulnerabilities found in VPNs, the use of which skyrocketed in the rush to remote work […]
“BadAlloc” – Memory allocation vulnerabilities could affect wide range of IoT and OT devices in industrial, medical, and enterprise networks https://ift.tt/32Y7zhs Microsoft’s Section 52, the Azure Defender for IoT security research group, recently uncovered a series of critical memory allocation vulnerabilities in IoT and OT devices that adversaries could exploit to bypass security controls in […]
Cisco DNA Center smooths network operations https://ift.tt/3v3ayBl In collaboration with Chris Tomazic As we plan for a safe return to Cisco offices around the world, we are experiencing a large increase in the types and numbers of devices connecting to our network. This means that our teams need to manage an increasingly complex ecosystem […]
Journey to a software-defined access fabric network, part 1 https://ift.tt/39r8UkK Cisco IT has powerful motivations to shift to a software-defined access (SDA) fabric network, as part of our ongoing journey to an advanced network architecture. In this blog I will explain these motivations. In part 2 (coming soon), I’ll share our guiding principles, how we […]
Azure Bicep Refreshed https://ift.tt/3ns5JyX In the previous post, I introduced the very early stage of Project Bicep. At that time, it was the version of 0.1.x, but now it’s updated to 0.3.x. You can use it for production, and many features keep being introduced. Throughout this post, I’m going to discuss new features added since […]
Transitioning to Microsoft Teams Video Conference Room https://ift.tt/3sQCK93 As we already know, many organizations started to use Microsoft Teams for collaboration, chat, and audio/video meetings which adoption skyrocketed due to the pandemic that began in early 2020. Microsoft Teams became the backbone for many organizations to survive during this pandemic work from home scenarios. […]
KnowledgeBase: You cannot uninstall Azure AD Connect from Programs and Features https://ift.tt/2PllxXA Sometimes, the configuration of Azure AD Connect goes wrong and stops. Azure AD Connect can end up in a state where you can no longer recover. Alas, in these cases uninstallation may also not be an option… or so it seems. The […]
Why Exchange Server updates matter https://ift.tt/3dT792i It is very important to keep updating your Exchange Servers to a supported Cumulative Update (CU). Simply put, your on-premises environments should always be ready to take an emergency security update (this applies to Exchange, Windows, and other Microsoft products you use on-premises). One thing we learned during the […]
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