BAD VIKINGS Framework

Hight secure VPN framework for Linux & Android addicts only

Full encrypted chat

Encrypt local datas

Mailbox 100% encrypted

Data storage Nextcloud

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BAD VIKINGS VPN

OpenVpn server Hight Security :

Green Powered by Warzone Ukrain

Server DEBIAN custom based (GNU/Linux)

Network Protocol TLSv1.2 + only

Private Key encryted 4096 bits RSA

Diffie-Hellman Key encrypted 4096 bits

TLS-auth SHA256 to add HMAC print

DNS root server exclusive

2.4.x OpenVPN client version required

We don't keep any logs

Technical Assistance

Nextcloud data storage

Securize your datas, quietly encrypted on our server

Nextcloud

Nextcloud is developed in a transparent and inviting way by the open source community

Nextcloud keeps your files secure and private - you decide where you host your data

Nextcloud is extensible with new functionality to provide all you need to live your digital life

Secure Mailbox 100% encrypted

Tutanota

You are the heart of Tutanota

Help us so that everybody can get a secure email account

Spread the word: Show the Internet spies that you and your friends won't make it easy for them !

Why? Because you simply can

Join us in our fight for privacy !

Encrypted Nextcloud chat

Extensible Messaging and audio-video chat

Instant messaging 100% encrypted

Nextcloud data storage

Securize your datas, quietly encrypted on our server

Nextcloud

Nextcloud is developed in a transparent and inviting way by the open source community

Nextcloud keeps your files secure and private - you decide where you host your data

Nextcloud is extensible with new functionality to provide all you need to live your digital life

Secure Mailbox 100% encrypted

Tutanota

You are the heart of Tutanota

Help us so that everybody can get a secure email account

Spread the word: Show the Internet spies that you and your friends won't make it easy for them !

Why? Because you simply can

Join us in our fight for privacy !

Encrypted chat

Meetings with colleagues, customers and partners , have a personal conversation with one click

Keep conversations private with Nextcloud Talk

Instant messaging 100% encrypted

Chat audio-video

Chat with real privacy !

Technical Assistance included

VPN

BAD VIKINGS VPN

OpenVpn server Hight Security :

Green Powered by Warzone Ukrain

Server DEBIAN custom based (GNU/Linux)

Network Protocol TLSv1.2 + only

Private Key encryted 4096 bits RSA

Diffie-Hellman Key encrypted 4096 bits

TLS-auth SHA256 to add HMAC print

DNS root server exclusive

2.4.x OpenVPN client version required

We don't keep any logs

Technical Assistance

VPN EXPLAINED

BV VPN Explained

OpenVpn server Hight Security :

Green Powered by Warzone Ukrain

Server DEBIAN custom based (GNU/Linux)

Network Protocol TLSv1.2 only

TLS is the new name for SSL. Namely, SSL protocol got to version 3.0. TLS 1.0 is "SSL 3.1". TLS versions currently defined include TLS 1.1 and 1.2. Each new version adds a few features and modifies some internal details. We sometimes say "SSL/TLS".


HTTPS is HTTP-within-SSL/TLS. SSL (TLS) establishes a secured, bidirectional tunnel for arbitrary binary data between two hosts. HTTP is a protocol for sending requests and receiving answers, each request and answer consisting of detailed headers and (possibly) some content. HTTP is meant to run over a bidirectional tunnel for arbitrary binary data; when that tunnel is an SSL/TLS connection, then the whole is called "HTTPS".


To explain the acronyms:

"SSL" means "Secure Sockets Layer". This was coined by the inventors of the first versions of the protocol, Netscape (the company was later bought by AOL).

"TLS" means "Transport Layer Security". The name was changed to avoid any legal issues with Netscape so that the protocol could be "open and free" (and published as a RFC). It also hints at the idea that the protocol works over any bidirectional stream of bytes, not just Internet-based sockets.

"HTTPS" is supposed to mean "HyperText Transfer Protocol Secure", which is grammatically unsound. Nobody, except the terminally bored pedantic, ever uses the translation; "HTTPS" is better thought of as "HTTP with an S that means SSL". Other protocol acronyms have been built the same way, e.g. SMTPS, IMAPS, FTPS... all of them being a bare protocol that "got secured" by running it within some SSL/TLS.


source : https://security.stackexchange.com/questions/5126/whats-the-difference-between-ssl-tls-and-https/

Private Key encryted 4096 bits RSA

RSA is one of the first practical public-key cryptosystems and is widely used for secure data transmission. In such a cryptosystem, the encryption key is public and differs from the decryption key which is kept secret.


source : https://en.wikipedia.org/wiki/RSA_(cryptosystem)

Diffie-Hellman Key encrypted 4096 bits

Diffie–Hellman Key Exchange establishes a shared secret between two parties that can be used for secret communication for exchanging data over a public network. The following conceptual diagram illustrates the general idea of the key exchange by using colors instead of very large numbers.


source : https://en.wikipedia.org/wiki/Diffie-Hellman_key_exchange

TLS-auth SHA256 to add HMAC print

I'm thinking of using AES256 CBC + HMAC SHA-256 as a building block for messages that ensures both confidentiality and authentication.


source : https://stackoverflow.com/questions/5235161/aes256-cbc-hmac-sha256-ensuring-confidentiality-and-authentication

DNS root server exclusive

The Domain Name System (DNS) is a hierarchical decentralized naming system for computers, services, or any resource connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities. Most prominently, it translates more readily memorized domain names to the numerical IP addresses needed for the purpose of locating and identifying computer services and devices with the underlying network protocols.


source : https://en.wikipedia.org/wiki/Domain_Name_System

2.4.x OpenVPN client version required

We don't keep any logs

We absolutely do not log any traffic nor session data of any kind, period.

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