Cathy Lortan’s Post

Advanced Network Security for Educational Institutions Educational institutions need robust network security like enterprises, but often face tighter budgets. Our Halo Managed Firewall & SD-WAN Service bridges this gap, offering advanced, cost-effective network security tailored specifically for educational environments. https://lnkd.in/dudsmAiC

🎉 Absolutely thrilled to announce that I've successfully completed the "Cisco Security: Cisco Firewall Technologies" course by Lisa Bock! 🚀🔒 🔍 Key takeaways from the course: 1️⃣ Comprehensive Firewall Technologies: Explored the ins and outs of Cisco's firewall technologies, gaining a deep understanding of how they safeguard networks. 2️⃣ Policy Configuration Mastery: Mastered the art of configuring firewall policies, ensuring robust security measures for diverse network environments. 3️⃣ In-Depth Threat Mitigation: Learned effective strategies for identifying and mitigating various types of cyber threats, enhancing the overall resilience of network defenses. 4️⃣ Hands-On Practical Skills: The course provided hands-on experience, allowing me to apply theoretical knowledge to real-world scenarios, cementing my skills. 5️⃣ Cisco Security Best Practices: Delved into industry best practices for implementing Cisco security solutions, aligning my skills with the latest standards. 🎓 If you're looking to enhance your network security expertise, I highly recommend checking out this course on LinkedIn Learning: Cisco Network Security: Cisco Firewall Technologies : https://lnkd.in/eMq8dP6K #networksecurity #CiscoFirewall #cybersecurity #professionaldevelopment #continuouslearning #cisconetworking #cisconetworkingacademy #ciscosecurity #linkedinlearning #linkedin

📌FortiGate Online Training covers essential topics like firewall policies, 🔳VPN configurations, 📀threat protection, and troubleshooting. FortiGate devices for robust network security. ⚱ Gain hands-on experience with real-world scenarios, equipping you with the skills needed to secure networks effectively using 🔴Fortinet's FortiGate platform." Join us for a better future. ☎Contact no - +91 9625343392 / 8373952487. hashtag #fortigate hashtag #cisco hashtag #firewallsecurity

Hello LinkedIn Family, Just completed the CompTIA Security+ (SY0-601) Cert Prep: 8 Network Security Design and Implementation course. This course explores TCP and IP—two of the main protocols that make up all modern networks— and how the components of the TCP/IP stack combine to facilitate network communications. Exploring design, including how virtual LANs may be used to segment networks of differing security levels, covering essential network security devices, such as firewalls and VPNs, using secure protocols, and mobile device security. #LinkedInLearning #SoftwareSecurity

User errors arising from security complexity are predicted to account for 99% of Firewall breaches through 2025. CSOs need to find new ways to simplify security deployment & administration. See how Fortinet's Hybrid Mesh Firewall approach can help: https://ftnt.net/6044jgVln

User errors arising from security complexity are predicted to account for 99% of Firewall breaches through 2025. CSOs need to find new ways to simplify security deployment & administration. See how Fortinet's Hybrid Mesh Firewall approach can help: https://ftnt.net/6040j78Js

I am excited to share that I have successfully completed a comprehensive course in Computer Network and Internet Security. This program has equipped me with in-depth knowledge and practical skills in various aspects of network security. #infosysspringboard

This course was very knowledgeable about the implementation, significance, and usage of firewalls. Firewalls can be viewed as the main barrier of defense between a network and the internet. Firewalls protect against a variety of cyber threats, including malware, viruses, worms, and other types of malicious software. They can block or filter out malicious traffic, preventing it from reaching vulnerable systems, etc. Several components make firewalls a key aspect of a strong cybersecurity posture that keeps organizations and governments secure. “Firewall Administration Essential Training” by Sean Colins! Check it out: https://lnkd.in/eKn3fi2D #firewalls.

ADVISORY: A critical vulnerability is impacting SonicWall SonicOS management access and SSLVPN.   The vulnerability, tracked as (CVE-2024-40766), allows for unauthorised access via the SonicWall SonicOS management access and SSLVPN.   SonicWall recommends updating to the fixed versions and disabling internet access for SSLVPN and firewall WAN management or limiting access to trusted sources.   Read full advisory here 🔗 https://lnkd.in/gN5hsV3R

I am thrilled to announce that I have completed the Firewall Administration Essential Training 2019 by Sean Colins! Throughout this course, I gained valuable insights and hands-on experience in various critical areas of firewall administration and network security. Here are some key learning objectives I focused on: 🔹 Designing Your Network: Understanding how to create a secure and efficient network topology. 🔹 Creating Firewall Schedules and Rules: Learning to implement timed access policies for optimal security and usability. 🔹 Setting Up a Virtual IP: Mastering the setup of virtual IPs for load balancing and enhanced network reliability. 🔹 Using Aliases to Group Hosts: Simplifying rule management through effective categorization of IP addresses. 🔹 Preventing Local Traffic from Exiting to the Internet: Ensuring sensitive internal traffic remains secure and contained. 🔹 Using Snort and Other Intrusion Detection Systems: Gaining experience with IDS to proactively monitor and analyze traffic for potential threats. 🔹 Prioritizing VoIP Traffic: Implementing Quality of Service (QoS) to enhance VoIP call performance. 🔹 Blocking Access to Specific Websites: Managing productivity and security by controlling access to certain online content. 🔹 Troubleshooting Gaming Performance Issues: Optimizing firewall settings to improve gaming experiences through proper port management. 🔹 Interpreting TCP Flag Definitions: Analyzing network traffic to troubleshoot and refine network configurations. I’m looking forward to applying these skills in real-world scenarios and continuing my journey in cybersecurity! 💼🔐 #FirewallAdministration #NetworkSecurity #Cybersecurity #ContinuousLearning #ProfessionalDevelopment Check it out: https://lnkd.in/gwu_Zy9q #firewalls.