A bit off

Pablo Ramos

Work Journal: Focus, Creativity and Disconnection

How journaling helps me to nurture ideas, creativity and productivity

6 min readMay 5, 2023

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Work Journal: Focus, Creativity and Disconnection

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Pablo Ramos

Network Scanning in Go: TCP Ports Probing

Writing a TCP Scanner in Go for fun and learning. From Network Scanning to Services Fingerprinting. Learning about goroutines and channels.

7 min readJan 15, 2023

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Network Scanning in Go: TCP Ports Probing

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Pablo Ramos

Malware extraction from HTTP Streams in Go

How to extract binary files from network captures in Go.

7 min readSep 4, 2022

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Malware extraction from HTTP Streams in Go

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Pablo Ramos

Rebuilding Network Flows in Gol

Requirements to build your own decoders for Network Protocols in Golang.

5 min readAug 28, 2022

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Rebuilding Network Flows in Gol

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Pablo Ramos

Sniffing Packets with Go

How to capture network traffic and read pcaps in go.

5 min readJul 28, 2022

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Sniffing Packets with Go

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Pablo Ramos

Malware extraction in Python with Scapy

Extracting Malware Files from Network Captures with Python in less than 200 lines

5 min readMar 13, 2022

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Malware extraction in Python with Scapy

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Pablo Ramos

macOS Wi-Fi troubleshooting from the Command Line

Troubleshooting Wi-Fi issues on macOS with built in command line tools. One line monitor

4 min readJan 15, 2022

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macOS Wi-Fi troubleshooting from the Command Line

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Pablo Ramos

Profiling Python programs in 3 easy steps

To be able to identify a bottleneck in a program or script is key to improve it’s processing time and understand what the root cause is…

3 min readSep 29, 2021

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Profiling Python programs in 3 easy steps

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Pablo Ramos

Tips and Tricks for Memory Profiling your Python Code

Memory Profiling in Python

5 min readSep 9, 2021

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Tips and Tricks for Memory Profiling your Python Code

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Pablo Ramos

Scapy: Ways of reading pcaps

Read a Network Capture Files might be a common task to extract information, samples or other network traffic information. When doings this…

4 min readAug 31, 2021

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Scapy: Ways of reading pcaps

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A little bit of everything cybersecurity related. Experiments, tutorials and challenges
Editors
Pablo Ramos
Infosec Researcher, traveller, kitesurfing enthusiast. I just like to think outloud
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By A bit off
Programming, Security and examples for learning security topics Take a look.

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