615 Results for:TCP/IP
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The role of name resolution in networking
05 Jul 2022Name resolution is essential in converting hostnames and IP addresses for network communications. Here's how the process resolves hostnames, queries servers and finds IP addresses. Read More
Top 8 in-demand cybersecurity jobs for 2024 and beyond
05 Jan 2024Cybersecurity is a challenging career path, filled with professional opportunities. Learn about the top cybersecurity jobs and the training and background they require. Read More
Top 30 incident response interview questions
09 Jan 2024Job interviews are nerve-wracking, but preparation can minimize jitters and position you to land the role. Get started with these incident response interview questions and answers. Read More
Intro to encapsulation and decapsulation in networking
26 Jan 2022Encapsulation adds information to a packet as it travels to its destination. Decapsulation reverses the process by removing the info, so a destination device can read the original data. Read More
New connectivity options driven by low Earth orbit satellites
05 Sep 2022Huge reductions in the cost of building and launching satellites has led to an explosion of interest in space-borne projects and services Read More
Fix Windows 11 remote desktop credentials that don't work
24 Apr 2024IT administrators should be ready to deal with credentials issues for remote desktops, as they are major hindrances to productivity. Learn what steps admins can take. Read More
NFS vs. CIFS vs. SMB: What are the differences?
29 Mar 2023There are stark differences among file sharing protocols NFS, CIFS and SMB. Compare access, application deployment, configuration and security, among other key features. Read More
A quick explanation of the splinternet
03 Oct 2022A fragmented internet can create disinformation -- and a misinformed population -- as content is filtered and censored. Read More
IPv4 vs. IPv6: What's the difference?
09 Nov 2022IPv4 and IPv6 are two forms of IP addresses, but they differ in length and style. Compare the two, and find out why organizations might implement one over the other. Read More
Stateful vs. stateless firewalls: Understanding the differences
18 Apr 2024Stateful firewalls are the norm in most networks, but there are still times where a stateless firewall fits the bill. Learn how these firewalls work and what approach might be best. Read More