A good paper on autonomous NAT traversal without any third-party server.

http://samy.pl/pwnat/pwnat.pdf

#infosec #network

ZeroNet is an open source peer-to-peer network that uses BitTorrent technologies to deliver content of sites to their visitors. It also uses Bitcoin cryptography to sign published data.

If you visit some ZeroNet resource you become a hoster of this resource, so files are distributed between many nodes in the network.

There are no dedicated servers, no censorship and no hosting costs.

You can create a new ZeroNet site by just one click. Many services are available like mail, blogs, forums and chat rooms.

ZeroNet uses Namecoin as a decentralized domain system.

https://zeronet.io/

#infosec #darknet #cryptography

The article at the link below shows an interesting way to hide messages in the binary code of programs for x86-compatible processors.

https://blog.yossarian.net/2020/08/16/Hiding-messages-in-x86-binaries-using-semantic-duals

#steganography #osdev #system #programming #infosec #lowlevel

A nice free book on cryptography.

http://web.engr.oregonstate.edu/~rosulekm/crypto/

#book #cryptography #infosec

A brilliant article on a VM escape attack exploiting vulnerabilities in the BHyve virtual machine.

http://phrack.org/papers/escaping_from_freebsd_bhyve.html

#infosec #hacking #vm #virtualization #bug

On December 2, I will be speaking at the KasperskyOS Night online technical conference, where I will tell the story of finding a non-trivial bug in our hypervisor.

The entire conference is dedicated to our microkernel operating system, KasperskyOS. There will be both kinds of reports: with dry theory and stories from our daily practice.

Join if you are interested in OS development, DSL (domain specific languages) or information security. Participation is absolutely free, just register.

The conference lasts two days, December 1 — 2. The main language of the conference is Russian.

https://os.kaspersky.ru/night/

#conference #osdev #microkernel #system #programming #c #haskell #dsl #kasperskyos #infosec

A simple program that shows an example of radio transmission without utilization of any onboard wireless technology. Just start the program on MacBook Air (2015) and try to detect the signal with an SDR receiver tuned to 1580kHz on AM.

https://github.com/fulldecent/system-bus-radio

#radio #programming #c #hacking #infosec