Network Security
The latest Network Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
CISA Flags Siemens SIPROTEC 5 Flaw Enabling Remote Code Execution Via Windows SCADA
The Cybersecurity and Infrastructure Security Agency (CISA) has issued a critical alert regarding vulnerabilities in Siemens SIPROTEC 5 devices, with significant implications for Windows-based...
Siemens APOGEE & TALON Vulnerabilities: Critical Risks for Windows Networks
Siemens APOGEE and TALON building automation systems have recently been found to contain critical vulnerabilities that could expose Windows-based networks to cyberattacks. These industrial control...
Malicious DHCP packets can crash all Windows 10, 11, and Server systems via CVE-2025-21179
CVE-2025-21179: New DoS Vulnerability in Windows DHCP Client Service Microsoft has disclosed a critical denial-of-service (DoS) vulnerability in the Windows DHCP Client service, tracked as...
CVE-2025-21177: Critical SSRF Vulnerability in Microsoft Dynamics 365 Explained
CVE-2025-21177: Understanding the Dynamics 365 Server-Side Request Forgery Vulnerability Microsoft Dynamics 365 administrators are facing a new security challenge with the discovery of...
Microsoft Discontinues VPN Feature in Microsoft 365: Implications and Alternatives
Microsoft has announced the discontinuation of the Privacy Protection (VPN) feature within the Microsoft Defender app, effective February 28, 2025. This decision has raised questions among users who...
Comprehensive Guide to Setting Up a Secure and Efficient Home Wireless Network
Establishing a reliable and secure wireless network at home is essential for seamless internet connectivity across various devices. This guide provides a step-by-step approach to setting up your home...
Windows 10 and 11 Public mode blocks file sharing while Private enables device discovery
Windows offers two distinct network profiles—Public and Private—to help users manage their security preferences based on their connection environment. Choosing the right setting can significantly...
Comprehensive Guide to Setting Up a VPN on Windows: Enhance Your Online Security
In today's digital era, safeguarding your online privacy and security is paramount. A Virtual Private Network (VPN) serves as a robust tool to protect your internet traffic from prying eyes. Whether...
CVE-2025-21290: Critical DoS Vulnerability in Microsoft Message Queuing (MSMQ) Threatens Windows Systems
CVE-2025-21290: Critical DoS Vulnerability in Microsoft Message Queuing Microsoft has disclosed a critical denial-of-service (DoS) vulnerability (CVE-2025-21290) affecting its Message Queuing (MSMQ)...
CVE-2025-21251: Critical Security Vulnerability in Microsoft Message Queuing (MSMQ) Exposes Systems to DoS Attacks
A newly discovered vulnerability in Microsoft Message Queuing (MSMQ), tracked as CVE-2025-21251, poses a significant security risk to Windows systems, potentially enabling denial-of-service (DoS)...
Ivanti Patches Critical CVE-2025-0282 & CVE-2025-0283 Flaws in Connect Secure
Ivanti has released critical security updates addressing multiple vulnerabilities in its Connect Secure and Policy Secure products, with two flaws (CVE-2025-0282 and CVE-2025-0283) posing significant...
Master Windows 11 Defender Firewall: Setup & Advanced Config Guide
Windows Firewall is a critical component of your system's security, acting as the first line of defense against unauthorized network access. In Windows 11, Microsoft has enhanced its firewall...