tracee
crystal
Our great sponsors
tracee | crystal | |
---|---|---|
12 | 238 | |
3,189 | 19,050 | |
3.1% | 0.4% | |
9.8 | 9.8 | |
7 days ago | 4 days ago | |
Go | Crystal | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
tracee
- Linux runtime security agent powered by eBPF
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Identifying PID generating DNS requests
There're many other tools: https://github.com/aquasecurity/tracee from AquaSecurity for example
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Help identifying which process is sending network requests
You can also use tracee, or auditd
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How do I intercept executed commands in user space?
If you're interested specifically in bash, you can look into bcc's bashreadline to output user commands. If you're interested in applying security policies to potential user commands, you can also take a look at Tracee although other open source solutions exist here as well.
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Implement DevSecOps to Secure your CI/CD pipeline
Falco is a cloud native Kubernetes threat detection tool. It can detect unexpected behavior, intrusions, and data theft in real time. In the backend, it uses Linux eBPF technology to trace your system and applications at runtime. For example, it can detect if someone tries to read a secret file inside a container, access a pod as a root user, etc, and trigger a webhook or send logs to the monitoring system. There are similar tools like Tetragon, KubeArmor, and Tracee which also provide Kubernetes runtime security.
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Ask HN: Who is hiring? (January 2022)
Aqua Security | Open Source Engineer (Go) | Remote
Aqua Security provides the next generation of Cloud Native security solutions, and open source has been core to our DNA and strategy. Our Open Source team is fully remote worldwide.
- https://github.com/aquasecurity/starboard : Kubernetes security, api-machinery and operators, security tool orchastration.
- https://github.com/aquasecurity/trivy : Vulnerability and misconfiguration scanning, image/packages/code, static analysis.
- https://github.com/aquasecurity/tracee : Runtime security, detect suspicious behavior, Linux and eBPF.
I'm the hiring manager, feel free to DM me on twitter @itaysk if you have questions.
Apply here: https://www.aquasec.com/about-us/careers/co/engineering/81.E...
I will also be looking for an Engineering Manager to join the team soon. Responsibilities include people management, product direction, cross-team collaboration enablement. Need to understand the cloud native and opens source landscape. If you're interested please DM me on Twitter since the job posting isn't up yet.
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Found malware on my system... can anyone tell me what it is? (or where better to ask)
Besides opensnitch to monitor outbound connections you can use https://github.com/aquasecurity/tracee/tree/main/tracee-ebpf or the bpfcc-tools (apt install bpfcc-tools, opensnoop-bpfcc, execsnoop-bpfcc, tcpconnect-bpfcc, etc) to monitor the system, just in case there's something still running.
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Ask HN: Who is hiring? (May 2021)
Aqua Security provides the next generation of Cloud Native security solutions, and open source has been a core part to our DNA and strategy. Our Open Source team is fully remote worldwide. We are looking to expand with:
- Golang / Kubernetes engineer for https://github.com/aquasecurity/starboard
- Golang engineer for https://github.com/aquasecurity/trivy
- eBPF/kernel developer for https://github.com/aquasecurity/tracee
I'm the hiring manager, feel free to DM me on twitter @itaysk if you have questions.
Apply here: https://www.aquasec.com/about-us/careers/co/engineering/81.E...
crystal
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Top Paying Programming Technologies 2024
27. Crystal - $77,104
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Crystal 1.11.0 Is Released
I like the first code example on https://crystal-lang.org
# A very basic HTTP server
> What's the state of Windows support.
https://github.com/crystal-lang/crystal/issues/5430
> UPDATE 2023-04-24:
> All the main platform features for Windows are finished!
> There are still some smaller stories pending. Project board: https://github.com/orgs/crystal-lang/projects/11/views/5
> You can support the ongoing development financially: Windows suppport (https://opencollective.com/crystal-lang/projects/windows-sup...) project on Open Collective.
- Is Fortran "A Dead Language"?
- Odin Programming Language
- I Love Ruby
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Ruby 3.3's YJIT: Faster While Using Less Memory
Obviously as an interpreted language, it's never going to be as fast as something like C, Rust, or Go. Traditionally the ruby maintainers have not designed or optimized for pure speed, but that is changing, and the language is definitely faster these days compared to a decade ago.
If you like the ruby syntax/language but want the speed of a compiled language, it's also worth checking out Crystal[^1]. It's mostly ruby-like in syntax, style, and developer ergonomics.[^2] Although it's an entirely different language. Also a tiny community.
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Jets: The Ruby Serverless Framework
Ruby is a super fun scripting language. I much prefer it to python when I need something with a little more "ooomph" than bash. It's just...nice...to write in. Ruby performance has come a long way in the last decade as well. There's libraries for pretty much everything.
My modern programming toolkit is basically golang + ruby + bash and I am never left wanting.
I do find Crystal (https://crystal-lang.org/) really interesting and am hoping it has its own "ruby on rails" moment that helps the language reach a tipping point in popularity. All the beauty of ruby with all of the speed of Go (and then some, it often compares favorably to languages like rust in benchmarks).
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Rage: Fast web framework compatible with Rails
> It always puzzled me why Crystal didn't catch up?
M:N wasn't added until late 2019 :( -- https://github.com/crystal-lang/crystal/pull/8112
What are some alternatives?
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
Nim - Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages like Python, Ada and Modula. Its design focuses on efficiency, expressiveness, and elegance (in that order of priority).
go - The Go programming language
Elixir - Elixir is a dynamic, functional language for building scalable and maintainable applications
mint-lang - :leaves: A refreshing programming language for the front-end web
falco - Cloud Native Runtime Security
Odin - Odin Programming Language
trivy - Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
tree-sitter-crystal
rust - Empowering everyone to build reliable and efficient software.
android.cr - Create Android applications using Crystal and the NDK
v - Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io