615 Results for:TCP/IP
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The pros and cons of quantum networking
18 Oct 2023Quantum networking, which is based on quantum physics, offers secure, high-speed communication. Challenges of quantum networking include fragility, costs and integration. Read More
NetSecOps best practices for network engineers
07 Feb 2024Network engineers increasingly need to align their duties with security, such as implementing continuous monitoring, deploying threat intelligence and collaborating with security. Read More
How to use Wireshark to sniff and scan network traffic
29 Sep 2023Wireshark continues to be a critical tool for security practitioners. Learning how to use it to scan network traffic should be on every security pro's to-do list. Read More
How to defend against TCP port 445 and other SMB exploits
19 Apr 2023Keeping TCP port 445 and other SMB ports open is necessary for resource sharing, yet this can create an easy target for attackers without the proper protections in place. Read More
5 techniques to debug network issues in Linux and Windows
14 Jul 2023Debugging a network issue should start with basic troubleshooting. If that doesn't fix it, admins should check, verify and configure connections to the client, server and network. Read More
Fibre Channel vs. iSCSI: What are the differences?
19 Jan 2023Discover how Fibre Channel and iSCSI compare when it comes to meeting SAN performance, ease of use, manageability, total package and TCO requirements. Read More
Effective soft skills for network engineers
30 Jan 2024Soft skills such as empathy, active listening and problem-solving can be valuable assets to network engineers who interact with nontechnical business stakeholders. Read More
DoS vs. DDoS: How they differ and the damage they cause
05 Mar 2024DoS and DDoS attacks may not be new, but that doesn't mean they are any less disruptive to organizations. Companies should understand what they are and how they work. Read More
Compare 6 major network certifications for 2023
27 Jan 2023Network certifications can span networking fundamentals to product-specific knowledge. Evaluate six certifications, and weigh factors like job roles, cost, prerequisites and skills. Read More
Jeff Carrell
Jeff Carrell is a networking consultant who develops and teaches courses. He is also a co-author with Ed Tittel of the Guide to TCP/IP, 4th edition (Cengage Learning, 2012).Read More