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Network Security News

Stay informed with the latest in Network Security News, covering emerging threats, vulnerabilities, and solutions to safeguard your systems. Our blog provides timely updates on firewall breaches, DDoS attacks, and new exploits targeting networks worldwide.

Explore expert analyses of key incidents, learn proactive security strategies, and discover the latest tools to enhance network protection. Whether you’re an IT professional or a cybersecurity enthusiast, our insights empower you to stay ahead of threats.

NSA Release Guidance Bulletproof Hosting

NSA Issues Guidance for ISPs and Network Defenders to Combat Malicious Activity

The National Security Agency (NSA), in collaboration with the Cybersecurity and Infrastructure Security Agency (CISA), the FBI, and multiple international partners, has released a...
28 Years of Nmap

28 Years of Nmap – From Simple Port Scanner to Comprehensive Network Security Suite

Nmap has remained at the forefront of network discovery and security assessment for nearly three decades. Originally introduced on September 1, 1997, in Phrack magazine...
Network Monitoring Tools

20 Best Network Monitoring Tools in 2025

A network monitoring tool is software or hardware that helps businesses monitor their computer networks and learn more about their security, health, and performance. These...
Network Intrusion Detection Systems in SOC

Researchers Identify Principles to Reduce Noise in Network Intrusion Detection Systems in SOC

A group of researchers from Eindhoven University of Technology has unveiled a new findings that could significantly improve the efficiency of Security Operations Centers...
Active Directory Group Policy Bypassed

Active Directory Group Policy Bypassed To Allow NTLMv1 Authentications

Silverfort's cybersecurity research team has uncovered a significant flaw in Microsoft's Active Directory Group Policy that allows NTLMv1 authentication to persist despite being ostensibly...
Kerio Control Firewall Vulnerability Allows 1-Click Remote Code Execution

Kerio Control Firewall Vulnerability Allows 1-Click Remote Code Execution

A critical vulnerability in Kerio Control, a popular firewall and Unified Threat Management (UTM) product, has been discovered that could allow attackers to execute...
ASUS Routers Vulnerabilities Allows Arbitrary Code Execution

ASUS Routers Vulnerabilities Allows Arbitrary Code Execution

ASUS, a leading networking equipment manufacturer, has issued a critical security advisory for several router models. The company has identified injection and execution vulnerabilities in...
Siemens UMC Vulnerability

Siemens UMC Vulnerability Let Remote Attacker Execute Arbitrary Code

A critical security flaw has been discovered in Siemens' User Management Component (UMC), potentially exposing numerous industrial control systems to remote attacks. The vulnerability,...
Critical Dell Product Vulnerabilities Let Attackers Compromise Affected Systems

Critical Dell Product Vulnerabilities Let Attackers Compromise Affected Systems

Dell has recently disclosed two critical security vulnerabilities affecting a wide range of its products, potentially exposing numerous systems to serious risks. The vulnerabilities, identified...
SAP NetWeaver Vulnerabilities Let Attackers Upload Malicious PDF Files

SAP NetWeaver Vulnerabilities Let Attackers Upload Malicious PDF Files

SAP has issued a crucial security update addressing multiple high-severity vulnerabilities in its NetWeaver Application Server for Java, specifically within the Adobe Document Services...
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