CVE-2021-26900: Privilege Escalation Via a Use After Free Vulnerability In win32k https://ift.tt/33c9EGX In March 2021, Microsoft released a patch to correct a vulnerability in the Windows kernel. The bug could allow an attacker to execute code with escalated privileges. This vulnerability was reported to the ZDI program by security researcher JeongOh Kyea (@kkokkokye) of THEORI. […]
Getting started and Learn PowerShell on Microsoft Learn from @thomasmaurer https://t.co/Q5AobVCAc5 #PowerShell from AzureWeekly twit http://twitter.com/AzureWeekly/status/1388826107697373189
GitHub CLI (gh) Cheat Sheet #git #github #SourceControl https://t.co/zKyoSQA8aG from Build5Nines twit http://twitter.com/Build5Nines/status/1388499893707227138
Security baseline for Microsoft 365 Apps for enterprise v2104 – FINAL https://ift.tt/3eIK2GS Microsoft is pleased to announce the final release of the recommended security configuration baseline settings for Microsoft 365 Apps for enterprise, version 2104. Please download the content from the Microsoft Security Compliance Toolkit, test the recommended configurations, and implement as appropriate. If you […]
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 […]
