E-Book: Anonymous Secure Access to Every Device or System and overcome NAT or dynamic IP

Some of my books i wrote for CTS GMBH (http://CTS.at) are published by them at Amazon. The full list of published books is available here.

Anonymous Secure Access to Every Device or System

ASIN: B07QM7HDVH

Available at Amazon here

Anonymous Secure Access to Every Device or System


The professional way to overcome NAT, IPv4 and Firewalls!


No Port Forwarding Needed!


Works also through Proxy Servers and Firewalls denying all incoming!


A must read for all people involved in IoT (Internet of things), MQTT, remote support, device management and network and security support. Works on top of my Mosquitto Secure MQTT Setup and optionally using My own Certificate Authority too. These are described in other books. For sure the solution works for home users accessing their self hosted services too.
This book shows a perfect setup using real life examples. Works with virtual machines, cheap hardware or raspberry systems running Windows, Linux, Mac or Android.


Serve with your systems and/or access your systems secure and anonymous from everywhere! Forget your problems of the past, they are gone!


All needed configuration files included!


100% free Open Source!


Table of Contents


Introduction
Table of Contents
Legal Notes
What is this book about
The problem with NAT and IPv4
Reach every system behind NAT or dynamic IP without Port Forwarding
Introduction to the Tor Network
What is the Tor Network
Bad boys net only?
Preparing our Tools
Preparing the Tor browser
Using Tails Linux
The Tor daemon
General security rules
Domains and .onion addresses
Domains and IPv4 addresses
.onion addresses
The project of this e-book
Secure Tor DMZ setup
Firewall Setup / Central Tor Router
Tor Hidden Service setup
The Management Network
Firewall Setup
Nginx Web Server System Setup
Real Life examples
Accessing every system or device behind NAT and/or dynamic IP from everywhere
Build the basic device
Login with pi and raspberry
Localize setup, e.g. to German
update base system
enable ssh on boot
Add Wifi Network (USB)
Install Firewall
Setup Tor Package
Setup Tor Hidden Service (ssh)
Adding more services to Raspberry Hidden services
Access a Web server running on the Raspberry
SSL Web server on Top of Tor
Mosquitto MQTT
Owncloud
Nextcloud
XMPP Server
Mastodon
Matrix
Remote Desktop (RDP) overTor
OpenVPN over Tor
Imagine the following situation
The OpenVPN server configuration
Edit /etc/tor/Torrc
Setup OpenVPN
Setup the first Client / user
Find and change the created .ovpn file
Test the client connection
Setup Stealth Authentication for Hidden Services
The final result
More Features
About The Author
Other Books By (Author)
Related ebooks
Link List for this e-book
Tor project page
Tails Linux project page
Windows tosocks replacement
DuckDuckGo Search Engine
The Hidden Wiki
Can I Ask A Favour?

ASIN: B07QM7HDVH
Available at Amazon here

About The Author

Karl M. Joch is founder of CTS GMBH with more than 30 years experience in national and international projects. He worked in over 15 countries.

A CTS Solutions IT-Pro Book

E-Book: Zero License Costs? It is possible!

Some of my books i wrote for CTS GMBH (http://CTS.at) are published by them at Amazon. The full list of published books is available here.

Zero License Costs? It is possible!

ASIN: B072VGSQHF

Available at Amazon here

Zero License Costs? It is possible!

This book will show you that it is possible to run your IT without any license costs. A book for managers ready to take over responsibility and reduce the TCO (total cost of ownership). Descriptions of enterprise ready software plus checks to move services back from foreign servers on the Internet – aka Cloud – to your office and much more is inside this book.

Table of Contents

    • Introduction
    • Table of Contents
    • Legal Notes
    • Witch way to go
    • Hardware and virtualization software
    • Open Source Snapshot Backup
    • Firewall with failover and replication
    • Company network – Basic Services
    • Intranet DNS server 23
    • Intranet DHCP server 23
    • Intranet NTP Server 24
    • Intranet Proxy server with virus scanner 24
    • VPN to access services or net-to-net 26
    • E-Mail and Groupware server
    • E-Mail filter and virus scanner
    • In-House Cloud System
    • Encrypted Instant-Messaging server
    • File Sharing
    • Open Source VoIP telephone system
    • Monitoring and alerting
    • Workstations, PC’s and Laptopsv
    • Linux Terminal Server
    • Suggested Open Source Software
    • Firewall Builder 62
    • LibreOffice the powerful office suite 62
    • Thunderbird e-mail/groupware client 64
    • Firefox browser 65
    • Open Source CAD solutions 67
    • Image management and manipulation 69
    • Desktop Publishing 72
    • CRM and Billing solutions 73
    • ERP solutions for the enterprise 75
    • Other software 76
    • Coaching and Consulting
    • About The Author
    • Other Books By (Author)
    • Can I Ask A Favour?

Witch way to go

For managers and decision makers it is kinda hard to find the best way for their companies. Even the “Cloud” version is out the scope of this book I will ask you a very few questions and you should be able to decide very easy.

First of all you have to understand the definition “Cloud”. The “Cloud” simply is one or more servers on the Internet, operated by different people. There is not “one Cloud”! Everybody is able to setup a server on the Internet, offering space or services like e-mail or similar and name it “Cloud”. So there are millions of “Clouds” and marketing departments found a great name to get people used to save their data on foreign servers they do not control. Funny part of it, if you ask somebody to save data on Internet servers, mosts says, no, I would not do it!

The first question I ask customers if they come up with the idea of putting their data and services into the “Cloud” is always the same.

“Remember a few years ago. A new supplier visits your company and ask you to print out all of your customers data, contacts, CRM notices, sales and forecast reports and put everything in his car. He promises you that he will not read or use any of your data. He finally tells you, that it is for sure better he has all of your data, than they are in your company.”

Read on ……..

ASIN: B072VGSQHF
Available at Amazon here

About The Author

Karl M. Joch is founder of CTS GMBH with more than 30 years experience in national and international projects. He worked in over 15 countries.

A CTS Solutions IT-Pro Book