May 05, 2022

What Is Cloud Security Posture Management (CSPM)? by Gilad David Maayan

 

What Is Cloud Security Posture Management (CSPM)? by Gilad David Maayan

Cloud Security Posture Management (CSPM) solutions enable organizations to automate cloud security processes. Organizations use CSPM tools to set up cloud-native security policies that maintain scalability while ensuring compliance needs are met. This is achieved by aligning compliance regulations with cloud standards, prioritizing risks, and automating processes accordingly.

May 02, 2022

LAB: What happens when you are assigned 2 gateways

LAB: What happens when you are assigned 2 gateways


Had a client ask me what would happen if you assigned 2 default gateways to a windows client?

My response was “Doesn’t matter what I think, let's find out”. I asked “Why would you ask?” and he replied that a consultant was over the other day and was telling the team that if you assign 2 default gateways to a windows 10 client, the client will use both in a load balancing/round-robin fashion.

April 21, 2022

5Ghz iperf testing

5Ghz iperf testing

One of the most difficult topics to tackle is correlating performance with WiFi statistics.

The easiest way to learn or get a grasp of your RF/WiFi environment is to measure its performance.

For example, to surf, download and check your email, run a default iperf test to determine your throughput. For audio calls, video calls, remote desktop, or streaming, you should consider iperf UDP tests to record your jitter and packet loss.

April 19, 2022

Wireshark Conversation Tip

Wireshark Conversation Tip

 Many times I do stuff out of habit or reflex and all it takes is for someone to say “what did you do?” to realize that it might be worth sharing.

The other day I was working with a client and we were trying identify and isolate the conversation that generated the most traffic.


The first thing I did, again out of habit, was pull down the Statistics->Conversation report to identify the TCP or UDP conversation. The analyst I was working with has been learning Wireshark as he needed to (like many people) said “that’s cool” then he asked what the difference was between “endpoints” and “conversations”. It was a great session and we found the conversation quickly.


The next thing I did while going through another trace was use the right-click, Conversation->TCP feature which blew his mind. We went through it a few times and he commented on how much of a time saver that tips is.

So here’s a video with the two tips.



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