Republic of Hackers

Global community of #hackers and #InfoSec enthusiasts. - MERCH!

[Charlie Bromberg « Shutdown » @_nwodtuhs]

So thrilled to announce @Dramelac_ and I will be presenting the Exegol project at @BlackHatEvents #BHEU Arsenal in London 🥳

[Republic of Hackers @RepOfHackers]

Tonight at 8:30pm eastern, come check out a demo session for "Exegol - community-driven hacking environment" by one of our RoH members.

Streamed only on the server, not recorded.

🫶 @_nwodtuhs

Exegol: https://t.co/NcA679edkp

Event: https://t.co/ocKzskEU61

[Republic of Hackers @RepOfHackers]

@ebelardo73 @defcon Hack the vid and let's get back at it! (j/k) Speedy recovery my friend, best wishes from the RoH community!

[Republic of Hackers @RepOfHackers]

If you're at #DEFCON30 and you see anyone wearing an RoH T-shirt; there's a QR Code on the back....you should scan it 😇

[Republic of Hackers @RepOfHackers]

Watch some of our very own RoH members participate live in the Global Cyber Games; streaming live on YouTube at DEFCON!

https://t.co/WYeXhqSfTi

You may notice a familiar co-host for the streams. Big shout out to @ebelardo73 and @RaicesCyberOrg ; LET's GOOO!

[Republic of Hackers @RepOfHackers]

For all those hackers heading to DEFCON, stay safe, have fun; Learn.Hack.Repeat!

[Republic of Hackers @RepOfHackers]

We have a team set and ready for @hackthebox_eu 's
2022 Cyber Apcolypse #CTF! Looking forward to another fun year of hacking and learning; good luck all!

https://t.co/4mPwkkvTcO

[Republic of Hackers @RepOfHackers]

RoH 2022 Summer Swag is here! Even if you haven't joined our amazing community; hackers are hackers!

https://t.co/wnvKLODUdN

[Republic of Hackers @RepOfHackers]

In case you didn't know, 6 hours and 55 minutes from the posting of this message: https://t.co/se7oRA8rZd

RoH has a team, looking forward to challenges and learning opportunities! It's free, sign up, join a team if you want or go solo!

#NahamCon2022 #ctf

[Republic of Hackers @RepOfHackers]

@hela_luc This will be hosted on our Discord server:

https://t.co/4C2ejGJl6j

[Republic of Hackers @RepOfHackers]

Ever wonder what Incident Responders do every day? This Thursday, April 21 @ 5pm EST, Join @hela_luc as she talks about the skills and tools needed to work as an IR consultant. Hela (Helena) Lucas is a Senior Incident Response consultant at KPMG UK's Cyber Response Services team.

[Republic of Hackers @RepOfHackers]

RoH Wallpaper - We blame @_colonel_panic for getting us spun up on graphic tinkering today.

[Republic of Hackers @RepOfHackers]

@hela_luc This talk will be hosted on our RoH Discord Server; you won't want to miss this talk!

[Republic of Hackers @RepOfHackers]

Want to know what Incident Responders do every day? Come Join @hela_luc Thursday April 21 @ 5pm EST as she talks about the skills and tools needed to work as an IR consultant. Hela (Helena) Lucas is a Senior Incident Response consultant at KPMG UK's Cyber Response Services team.

[Republic of Hackers @RepOfHackers]

@blenster is doing an intro to Kicad 6 PCB design class on @RepOfHackers *TODAY* at 7pm EST! A basic understanding of electronics ,arduino, prototyping is recommended. Kicad 6 is essential to follow along. The class and attendee prize drawing is Sponsored by @MakeAugusta.

[Republic of Hackers @RepOfHackers]

@MakeAugusta is sponsoring this event and will be doing a drawing for one of their products! A big thank you to @blenster and Cyber City Circuits!

[Republic of Hackers @RepOfHackers]

Hi Twitter! Come learn the basics of PCB design with Blenster this Friday, April 1st (No Jokes) on the RoH Discord Server.
His class will start with a prototype and move through schematics, parts, and final PCB design and will run 7 - 9pm EST. Sponsored by Cyber City Circuits.

[Caleb McMurtrey @CalebBMcMurtrey]

TONIGHT!!

@RepOfHackers' own @PonchoSec joins @Maekshyft and I on this episode of the #CyberMondayShow!

This is going to be an absolute BLAST! Be sure to hit that notification icon to join us live at 7pm EST!
👇👇👇

https://t.co/R7oJWF0cIT

[Republic of Hackers @RepOfHackers]

Keep in mind! Some cloud providers reserve IP addresses for internal functions and so on, so while you may have a set number of IP based on math, you may not really have all those free.

[Republic of Hackers @RepOfHackers]

Easy subnetting via counting on your fingers!

If you have a /29 subnet, how many host addresses are there?
Max subnet mask is /32.
32 - 29 = 3
Count out 3 fingers. Now count by power of 2 on these 3 fingers: 2, 4, 8.
A /29 subnet has 8 available IP addresses.

[Republic of Hackers @RepOfHackers]

The reverse works too!
If you need 60 host IP addresses - start counting by power of 2 on your fingers.
2, 4, 8, 16, 32, 64.
Six fingers to get enough addresses.
32 - 6 = 26
You need a /26 to support 60 hosts.