#active-directory

[ follow ]
#cybersecurity #microsoft #kerberoasting #identity-and-access-management #hybrid-cloud
Information security
fromArs Technica
17 hours ago

Microsoft will finally kill obsolete cipher that has wreaked decades of havoc

Microsoft gradually deprecated RC4 over a decade, facing deep compatibility and selection-rule challenges, while Active Directory's unsalted, single-round MD4 enables Kerberoasting attacks.
#identity-and-access-management
more#identity-and-access-management
Information security
fromArs Technica
2 months ago

How weak passwords and other failings led to catastrophic breach of Ascension

Kerberoasting of Active Directory enabled attackers to pivot from a compromised contractor laptop to Ascension's network, exposing millions of health records.
#cloud-native-ransomware
fromIT Pro
3 months ago
Information security

A notorious hacker group is ramping up cloud-based ransomware attacks

fromIT Pro
3 months ago
Information security

A notorious hacker group is ramping up cloud-based ransomware attacks

more#cloud-native-ransomware
fromTechCrunch
3 months ago

Developer gets prison time for sabotaging former employer's network with a 'kill switch' | TechCrunch

Davis Lu, 55, was convicted of installing a "kill switch" on the network of his former employer by planting malicious code designed to crash its servers in the event that he was fired. The kill switch was activated when the company terminated Lu's employment and deactivated his credentials, causing the kill switch, "IsDLEnabledinAD" - referring to whether Lu's account was still active in the company's Active Directory. The incident locked out thousands of employees from accessing the company's systems.
Information security
Information security
fromThe Hacker News
3 months ago

Ex-Developer Jailed Four Years for Sabotaging Ohio Employer with Kill-Switch Malware

Davis Lu sentenced to four years for sabotaging employer networks with custom malware and a kill switch that locked out users and caused major losses.
DevOps
fromComputerworld
6 months ago

For June's Patch Tuesday, 68 fixes - and two zero-day flaws

Confirm stable RDP sessions under network variations.
Verify DHCP and DNS integration in AD.
Test Microsoft Storage Spaces rigorously.
Ensure RRAS NAT/routing changes persist after reboots.
Digital life
fromComputerworld
6 months ago

The ins and outs of Apple identity management in the enterprise

Enterprise identity management in the Apple ecosystem involves complex integration of cloud services.
Cloud computing has complicated user authentication and device management processes.
#windows-server-2025
more#windows-server-2025
#microsoft
more#microsoft
[ Load more ]