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Samba Releases Security Updates
The Samba Team has released security updates to address vulnerabilities in multiple versions of Samba. An attacker could exploit some of these vulnerabilities to take control of an affected system.CISA encourages users and administrators to review the Samba Security...
Cisco Releases Security Updates
Cisco has released security updates to address vulnerabilities in multiple Cisco products. An attacker could exploit some of these vulnerabilities to take control of an affected system.CISA encourages users and administrators to review the Cisco Security Advisories...
Go Passwordless with FIDO2 keys and Temporary Access Pass | Hands-on tour in Azure AD
Eliminate passwords by users and their organizations with the latest authentication updates in Azure AD, now generally available. Joy Chik, Microsoft CVP from the identity engineering team, joins host Jeremy Chapman to review friction-free ways of going...
Utilize surveys to understand data in your customer data platform
Understanding your customers can be a complex task, especially in a digital age where interactions span multiple channels and customer behavior can change at a rapid pace. Organizations need to be able to adapt and deliver better customer experiences, but many find it...
Microsoft Teams and on-premises mailboxes: Part 3 – Calendar-Based Presence and Delegates
This blog post is part 3 of the three-part series on Microsoft Teams and on-premises Exchange mailboxes. Microsoft Teams and on-premises mailboxes: Part 1 – How do Teams and Exchange Server interact? Microsoft Teams and on-premises mailboxes: Part 2 - Teams...
Sharpen your technical skills with instructor-led training
In the fast-changing world of remote work, having up-to-date technical skills that align with what’s in-demand is more crucial than ever for productivity, innovation, and growth. Last year, we observed two years of digital transformation take place across the globe in...
Memory dumps at process termination caused by second-chance exception
The following two procedures guide on how to properly collect a memory dump to study a process crash. This post complements my article about how exceptions are handled and how to collect memory dumps to study them. Both tools below - ProcDump and DebugDiag -...
MAR-10329499-1.v1: China Chopper Webshell
Malware Analysis Report 10329499.r1.v1 2021-03-19 Notification This report is provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained herein. The DHS...
MAR-10329496-1.v1: China Chopper Webshell
Malware Analysis Report 10329496.r1.v1 2021-03-19 Notification This report is provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained herein. The DHS...
About exceptions and capturing them with dumps
To fix application exceptions, we have to understand them. Sometimes we need more than error messages or log entries, we need more context around them. Enter collecting memory dumps. This article is aimed for the less experienced engineers that need to collect data...
Webshells Observed in Post-Compromised Exchange Servers
Official websites use .govA .gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure...
New requirements for multi-factor authentication
Last year, we started requiring multi-factor authentication (MFA) in Microsoft Advertising online. Multi-factor authentication is a security process that requires you to verify your identity in two different ways. Soon...
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