kBlagoev's blog (Page 1)

How to remember what I was reading about?

Reading is an integral part of writing.There are many ways this statement can be phrased, but it carries the message accross. Before creating something new and original, we need to have information in the context of the thing we're trying to create. And all of that starts with research.

Cyber Security

Cyber Apocalypse 2021 Capture the Flag Write-ups

A collection of write-ups for challenges from the Cyber Apocalypse 2021 CTF finished by Kiril Blagoev.

Cyber Security

CaaS - Cyberapocalypse 2021 CTF

This is a writeup for the CaaS challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Web.

Cyber Security

BlitzProp - Cyberapocalypse 2021 CTF

This is a writeup for the BlitzProp challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Web.

Cyber Security

Input as a Service - Cyberapocalypse 2021 CTF

This is a writeup for the Input as a Service challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Misc.

Cyber Security

Key Mission - Cyberapocalypse 2021 CTF

This is a writeup for the Key Mission challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Forensics.

Cyber Security

E.Tree - Cyberapocalypse 2021 CTF

This is a writeup for the E.Tree challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Web.

Cyber Security

miniSTRypalace - Cyberapocalypse 2021 CTF

This is a writeup for the miniSTRypalace challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Web.

Cyber Security

Inspector Gadget - Cyberapocalypse 2021 CTF

This is a writeup for the Inspector Gadget challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Web.

Cyber Security

Passphrase - Cyberapocalypse 2021 CTF

This is a writeup for the Passphrase challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Reverse.

Cyber Security

Authenticator - Cyberapocalypse 2021 CTF

This is a writeup for the Authenticator challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Reverse.

Cyber Security

Alien Camp - Cyberapocalypse 2021 CTF

This is a writeup for the Alien Camp challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Misc.

Cyber Security

Emoji Voting - Cyberapocalypse 2021 CTF

This is a writeup for the Emoji voting challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Web.

Cyber Security

Nintendo Base64 - Cyberapocalypse 2021 CTF

This is a writeup for the challenge Nintendo Base64, part of the Hack the box's Cyberapocalypse CTF 2021, category Crypto.

Cyber Security

Phasestream 4 - Cyberapocalypse 2021 CTF

This is a writeup for the challenge Phasestream 4, part of the Hack the box's Cyberapocalypse CTF 2021, category Crypto.

Cyber Security

Phasestream 3 - Cyberapocalypse 2021 CTF

This is a writeup for the challenge Phasestream 3, part of the Hack the box's Cyberapocalypse CTF 2021, category Crypto.

Cyber Security

Phasestream 2 - Cyberapocalypse 2021 CTF

This is a writeup for the challenge Phasestream 2, part of the Hack the box's Cyberapocalypse CTF 2021, category Crypto.

Cyber Security

Phasestream 1- Cyberapocalypse 2021 CTF

This is a writeup for the challenge Phasestream 1, part of the Hack the box's Cyberapocalypse CTF 2021, category Crypto.

Cyber Security

Wild goose hunt - Cyberapocalypse 2021 CTF

This is a writeup for the Wild goose hunt challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Web.

Cyber Security

Soulcrabber - Cyberapocalypse 2021 CTF

This is a writeup for the Soulcrabber challenge, part of the Hack the box's Cyberapocalypse CTF 2021, category Crypto.

Programming

Quantum Programming - Abstraction level 2: State Machine and Algorithms

After we get an intuition about phase kickback, we start getting into actual Computer Science, through building a State Machine, and recreating an actual Quantum Algorithm.

Programming

Quantum Programming - Abstraction level 1: Logic Gates

For the majority of our time spent programming on the quantum computer, we will be thinking of the qubits in their state of superposition. What would be useful for our intuition now, would be to have a way to visualise this superposition, so we can analyse the effects each logical gate has on it.

Programming

Quantum Programming by abstracting ourselves from Quantum Mechanics: Abstraction level 0

Just as we know that in classical computers we manipulate logical zeroes and ones, we can get an idea of what we are dealing with in the lowest level of logic in a quantum computer.

Lifestyle

8 Tips and Ideas for Living and Being Productive in Small Spaces

I've always strived to organise my living space in a practical manner, so that I can both live comfortably there, and be as productive as the place allowed for. Here are some ideas from my own experience of making this work.

Ropework

Ropework gallery

A gallery of decorative knot art I've done as a hobby over the years