Network traffic is the data moving across a computer network at any given time. Learn how monitoring traffic can improve network performance and security.
Besides monitoring network traffic, getting details on system and CPU usage also alarms you of any issues that might be causing harm to your PC and resolve them instantly. Stay tuned to find the four best methods to keep track of all your applications and software on your Windows computer tha...
For example, if you’re sending data from Host A to Host B, as shown in Figure 9-1, your bytes leave the application layer on Host A and travel through the transport and network layers on Host A; then they go down to the physical medium, across the medium, and up again through the...
Monitoring network traffic does not only refer to static data. There is a great need for optimization especially in the collaborative context. This includes all voice, video and communications applications. If poor video or voice quality occurs frequently, it is a sure sign that monitoring network...
At some point, you may find yourself on a network that is insecure or has an overly restrictive firewall and you’ll want to make sure no one is watching your traffic. One solution is to set up a VPN on Ubuntu22.04/20.04/18.04, but many VPNs require special client s...
Sniffing network traffic assists with threat hunting as well. If an attacker is moving through your network, that activity is visible if you're watching at the time. It would, of course, be impossible for someone to be viewing all network activity at this level all the time, but if you...
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Routers in particular should always include some kind of firewall to keep undesirable traffic out of your network. A firewall is a software and/or hardware configuration that usually sits on a router between the Internet and a smaller network, attempting to ensure that nothing “bad” from the...
Traffic –Monitor all traffic coming in and out of the network. This will help you to establish clear baselines and identify peak periods in advance, so you can undertake appropriate capacity planning to mitigate times when large amounts of traffic are coming through. ...
While performing searches on Google, you may have come across the prompt "Our systems have detected unusual traffic from your computer network". This is a