identity security Archives

Tech Optimizer

December 20, 2025

Identity Theft Protection vs. Antivirus: Where to Spend First

Antivirus software and identity protection services serve different purposes in digital security. Antivirus software protects devices from malware, offering real-time protection and scans, but it does not monitor personal information or financial accounts outside the device. In contrast, identity theft protection services monitor personal information like Social Security numbers and financial accounts, alerting users to potential identity theft and providing recovery assistance. The choice between these services depends on individual circumstances, with antivirus software recommended for device security and identity monitoring prioritized for those concerned about identity theft. Free strategies to enhance security include using free antivirus software, strong passwords, two-factor authentication, and regular updates to devices and software.

Tech Optimizer

October 9, 2025

Business security worries during the move to Windows 11?

Windows 11 will replace Windows 10 on October 14th and is designed with enhanced security features, making it the most secure operating system to date. It requires a motherboard and CPU that support Secure Boot to protect against malicious code during startup. The operating system integrates artificial intelligence within its Windows Security suite for improved threat detection and data protection. Key components include Microsoft Defender Antivirus, which offers real-time alerts and a centralized command center, and Windows Defender SmartScreen, which analyzes potential threats from websites and downloads. Additional security features include Windows Firewall, Bluetooth Protection, Secure Wi-Fi, and enhanced VPN functionality. Windows 11 also focuses on identity security with biometric access through Windows Hello and multifactor authentication via Microsoft Authenticator. The operating system is linked to Microsoft Accounts for centralized data management and includes a Find My Device feature for locating or locking stolen PCs. RCT Cloud is a recommended vendor for assistance with the Windows 11 upgrade, providing Microsoft licenses and support.

Winsage

July 17, 2025

Semperis Research Uncovers Critical Flaw in Windows Server 2025 Exposing Managed Service Accounts to Golden DMSA Attack

Semperis has identified a vulnerability in Windows Server 2025, termed Golden dMSA, which allows for high-impact attacks that enable cross-domain lateral movement and persistent access to managed service accounts in Active Directory. The vulnerability exploits a cryptographic flaw in the ManagedPasswordId structure, which has predictable components and limited combinations, making brute-force attacks feasible. Semperis researcher Adi Malyanker developed a tool named GoldenDMSA to help cybersecurity professionals understand and simulate this attack. Additionally, Semperis has uncovered other vulnerabilities, such as nOauth in Microsoft's Entra ID and BadSuccessor, a privilege escalation technique in Windows Server 2025. The company focuses on protecting enterprise identity services and offers various resources for the cybersecurity community.