How SIEM rules can fail silently and why it matters

Organizations often operate as if their security controls are fully effective simply because they’re deployed, configured, and monitored. Firewalls are in place, endpoints are protected, and SIEM rules are running. All good, right? Not so fast. Appearances can be deceiving. And deception can be devastating. Picus Security’s Blue Report 2025 shows that even well-configured environments continue to miss a substantial portion of attacks. 🔗 Read more: https://lnkd.in/dfFVDnvV Hüseyin Can Yüceel #securitycontrols #cybersecurity

New cybersecurity update:SonicWall Breached, Firewall Backup Data Exposed #Cybersecurity #ITSecurity #InfoSechttps://https://ift.tt/WTd0NBL Threat actors breached the MySonicWall service and accessed backup firewall configuration files belonging to "fewer than 5%" of its install base, according to the company. via darkreading https://ift.tt/o01fuU7 September 18, 2025 at 11:26PM

The latest update for #Trustwave includes "The Next Level of Managed Vulnerability Scanning: Authenticated and Unauthenticated Scans" and "Unpacking the Three Elements that Make Trustwave Managed Detection and Response Unrivaled". #Cybersecurity #MDR #ThreatIntelligence https://lnkd.in/dAFsV2s9

SD-WAN gives you speed. But what did it cost you in security? Many IT leaders prioritize performance and flexibility, without realizing the risks hiding in the network. In this quick carousel, we’re breaking down where SD-WAN leaves you exposed, and how to fix it before it’s too late.  • Bypassed firewalls  • Inconsistent vendor policies  • Zero segmentation Fast doesn’t mean safe. CrossVergence helps you build secure SD-WAN from the ground up. #SDWAN #Cybersecurity #NetworkArchitecture #CrossVergence #ZeroTrust

In cybersecurity, defense in depth is a security strategy that uses multiple layers of protection to safeguard systems, networks, and data. Instead of relying on a single security measure (like just a firewall), it combines different types of controls so that if one layer fails, others are still in place to stop or slow down an attacker. #binaryavenue

The latest update for #WatchGuard includes "Girona FC Kicks Off Security Partnership with WatchGuard" and "Less ransomware, same risk. How can it be prevented?". #Cybersecurity #NetworkSecurity #EndpointSecurity https://lnkd.in/d8MKmTWc

Myth: “Our network is probably safe. We have firewalls, passwords, and antivirus.” Reality: Most breaches happen because an attacker already slipped past those defenses—often through stolen credentials or compromised devices. That’s why Zero Trust has become the gold standard: 🔹 Never assume trust, even inside the network 🔹 Continuously verify identities and devices 🔹 Limit access so breaches can’t spread “It’s probably safe” isn’t a strategy. It’s a gamble. Zero Trust makes security a system—not a hope. 👉 Has your organization started moving toward Zero Trust yet? #ZeroTrust #Cybersecurity #DataProtection #ITSecurity #PanoplyITSolutions

The latest update for #WatchGuard includes "Less ransomware, same risk. How can it be prevented?" and "#SIEM vs. #XDR: 5 Things to Consider". #Cybersecurity #NetworkSecurity #EndpointSecurity https://lnkd.in/d8MKmTWc

New Blog Post - What “Attack Surface” Really Means in 2025 The attack surface is not just about servers and firewalls. It is about people, their devices, the data leaked online, and the information that makes attacks easier to execute. At DarkInvader we believe that true defence means understanding not only what can be attacked, but also what can help an attack succeed. https://lnkd.in/ezGD3pjx #CyberSecurity #AttackSurface #EASM #DarkInvader #ThreatIntelligence #SecurityAwareness

Security teams often focus on firewalls, EDR, and IPS but forget the layer that starts every digital interaction: DNS. Meanwhile, attackers exploit it to deliver malware, set up command-and-control, and exfiltrate data... undetected🧐. It’s time to stop ignoring DNS. It's not just infrastructure, it’s a frontline defense🛡️. #CyberSecurity #DNSsecurity #NetworkSecurity #ZeroTrust #Infosec #ThreatDetection #HybridCloud #CyberThreats