#networksecurity

🔐 CCNA reminder: NAT ≠ Firewall. 🌐 NAT translates IP addresses. 🛡️ Firewalls enforce traffic policies. Translation alone isn't access control, even when both functions run on the same router. 📌 Save for CCNA review. #CCNA #NAT #NetworkSecurity #OpenpassAI

Securing your network starts at the heart of your internet connection. We ensure it's filtered and protected before even reaching individual devices. #Cybersecurity #NetworkSecurity

❗ Alert: Russian state-sponsored cyber actor has targeted dozens of U.S. governments & aviation sector networks. Read our joint advisory with the @FBI for recommended mitigation actions: #NetSec #NetworkSecurity #InfoSec #InformationSecurity

The patch date for this Atlassian flaw was October 18, 2026. If your school, clinic, credit union, or law firm still runs an exposed Data Center server, you are already past the federal window. 🔒 #cybersecurity #networksecurity #chicagoit #leadingit

🔐 Lock in Your Security. Secure Up. Strengthen your cybersecurity with Fortinet! 🛡️ Protect your network, safeguard business data, and maximize your security investment. #Fortinet #Cybersecurity #NetworkSecurity

🛡️ Secure your network with network segmentation! 🚀 Protect your network with Rashicore. 📧 info@rashicore.com 📞 +65 8550 2802 🌐 Website: 🔗 #CyberSecurity #NetworkSecurity #Rashicore

1/5 HPE patched 72 ArubaOS vulnerabilities. Eight score CVSS 10.0. CVE-2026-79844 through CVE-2026-79851 can enable authentication bypass or remote code execution without privileges or user interaction. No public exploit or attacks were reported at release. 🧵

4/5 If patching cannot happen immediately, HPE recommends restricting CLI and web management interfaces to a dedicated Layer 2 segment/VLAN or controlling them with Layer 3 firewall policies. Enable accounting and logging, and review exposure of the PAPI management protocol.

5/5 Defender priorities: • Inventory every AOS-8/AOS-10 device • Upgrade to a fixed release • Remove management access from untrusted networks • Review unexpected admin and configuration activity • Preserve logs Source: HPE HPESBNW05162 #ArubaOS #NetworkSecurity

#Cybersecurity - A Multilayered Approach... #DataSecurity #networksecurity #infosec #AI #technology #cyberattack #IoT

A stranger could be on your network right now—and you might never know it. Unknown devices. Rogue APs. Hidden risks. If you can’t see what’s connected, how can you protect it? #TH570 #NetworkEngineering #NetworkSecurity #Cybersecurity #CiscoChampions

The PHP development team has released emergency updates addressing two critical remote code execution flaws in the language’s core, after exploit details leaked ahead of a coordinated disclosure. #PHP #NetworkSecurity #Vulnerability #CyberAttack

Ready to level up your cybersecurity skills Discover Fortinet: From Beginner to Expert and explore the world of network security, firewall technologies, and cybersecurity solutions! #Fortinet #Cybersecurity #NetworkSecurity #ITSecurity #Firewall #InfoSec

🇩🇪 it-sa 2026 is LIVE! 🚀 The EfficientIP team is ready to meet you at Exhibition Centre Nuremberg! 📍 Visit us at Booth 6-120, Hall 6, to discover smarter network automation and security solutions. Come say hi! 🤝 #itsa26 #ITSecurity #NetworkSecurity #EfficientIP