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TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are the most common protocols used in network device communication today. Understanding the fundamental differences between…
As a network engineer, the ability to quickly and accurately understand the layout and elements of a network is crucial, whether for troubleshooting problems or…
NetAlly® recently introduced the CyberScope®, the world’s first handheld cyber security analyzer. You might look at it and say it seems an awful lot like…
In our previous post we talked about vulnerability assessments and the reasons why it’s important to do so. One of the main issues with performing…
In the ever-changing landscape of cybersecurity, having powerful tools like the CyberScope at your disposal is crucial to safeguarding your networks. As we have seen…
If you are responsible for protecting IT resources, you know that security threats are constantly evolving, and new vulnerabilities are discovered every day. As such,…
Why do we have multiple wireless security types? Today, WiFi networks are either open with no protection or protected with one of four security types:…
Passive and active vulnerability scanning are two approaches to finding weaknesses in an organization’s network. Weaknesses that cybercriminals could maliciously exploit. Every organization must run…
Wireless networks have two distinct security challenges in comparison with wired networks. Like wired networks, essential parts of protecting wireless networks are firewalls, intrusion protection…
Passive and active vulnerability scans allow organizations to identify weaknesses in their network. Active vulnerability scanning provides a more complete picture of network vulnerabilities but…