# Welcome/whoami

![](https://1987229882-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FuSROL4SI6SkTn8EwsIii%2Fuploads%2FJi0MVFZrPPf4Rl7VU0KG%2Fljmz49c6w6x91.jpg?alt=media\&token=93334102-7e1d-49f8-8322-044a4426af60)

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About Me
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Hello! My name is Grant, I compete under the name S1n1st3r, and I am a red team operator and cybersecurity professional.

I am a certified OSCP, GCIH, eCPPTv2, eWPT, eJPT, Sec+, and CEH (along with other certs) but I am currently working on my OSEP.

I enjoy doing Hack the Box and TryHackMe rooms as well as CTFs and am practicing my writeup skills here. Please also view my CTF writeups here: <https://s1n1st3r.gitbook.io/ctf-writeups/>

Also, if you are interested in offensive cyber capabilities and tooling development please visit us at [Phantom Security Group](https://www.phantomsecuritygroup.org/)!

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