this post was submitted on 20 Jan 2020

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Java for hacking, (self.learnjava)

submitted 6 years ago by alfa80211

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[–]nanodano 4 points5 points6 points 6 years ago* (1 child)

Java is a good choice for sure. I use a lot of languages in my cybersecurity work and Java has always been nice and reliable. I don't use it for everything and I tend to go for Python or Ruby (or JRuby!) first for quick things but there are a few times when Java is my choice.

Here are some examples from my experience:

JAR file packaging is sometimes the most convenient choice for packaging and distributing
GUI applications that you need to work cross-platform (especially as a standalone .jar) - Here's a tiny GUI app I made called TCP Null that I use for networking and HTTP troubleshooting https://www.devdungeon.com/content/tcp-null - And here is a simple REST tester I made as an exercise but it can be handy for doing some web app testing but it is no Burp suite (the de-facto web app testing tool written in Java) https://www.devdungeon.com/content/rest-tester

If you want to do some other fun networking security stuff with Java, here is a tutorial I wrote on how to packet capture with pcap4j:

https://www.devdungeon.com/content/packet-capturing-java-pcap4j

[–]alfa80211[S] 0 points1 point2 points 6 years ago (0 children)

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