> For the complete documentation index, see [llms.txt](https://raffadndm.gitbook.io/hacktrain/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://raffadndm.gitbook.io/hacktrain/it.md). # it - [Table of contents](https://raffadndm.gitbook.io/hacktrain/it/summary.md) - [sections](https://raffadndm.gitbook.io/hacktrain/it/sections.md) - [arduino](https://raffadndm.gitbook.io/hacktrain/it/sections/arduino.md) - [Boards](https://raffadndm.gitbook.io/hacktrain/it/sections/arduino/arduino-boards.md) - [browsers](https://raffadndm.gitbook.io/hacktrain/it/sections/browsers.md) - [firefox-extension](https://raffadndm.gitbook.io/hacktrain/it/sections/browsers/firefox-extension.md) - [Internal pages](https://raffadndm.gitbook.io/hacktrain/it/sections/browsers/internal-pages.md) - [Storage](https://raffadndm.gitbook.io/hacktrain/it/sections/browsers/storage.md) - [computer-networks](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks.md) - [DMZ](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/dmz.md) - [Firewall](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/firewall.md) - [⛀ Hub & Switch](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/hub-switch.md) - [VPN](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/vpn.md) - [gateway](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/gateway.md) - [⛀ Gateway](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/gateway/gateway.md) - [⛀ Proxy](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/gateway/proxy.md) - [⛀ Router](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/gateway/router.md) - [protocols](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols.md) - [ISO/OSI Model](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/osi.md) - [layer2](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer2.md) - [Address Resolution Protocol (ARP)](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer2/arp.md) - [Ethernet](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer2/ethernet.md) - [2️⃣ Layer 2 - Data Link](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer2/layer2.md) - [layer3](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer3.md) - [Internet Control Message protocol](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer3/icmp.md) - [Internet Protocol](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer3/ip.md) - [layer4](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer4.md) - [TCP](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer4/tcp.md) - [UDP](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer4/udp.md) - [layer7](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer7.md) - [DNS](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer7/dns.md) - [HTTP](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer7/http.md) - [HTTPS](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/protocols/layer7/https.md) - [servers](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/servers.md) - [Apache HTTP Server](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/servers/apache.md) - [Flask Server](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/servers/flask.md) - [NGINX HTTP Server](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/servers/nginx.md) - [Python HTTP Server](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/servers/python_http.md) - [vpn](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/vpn-1.md) - [OpenVPN](https://raffadndm.gitbook.io/hacktrain/it/sections/computer-networks/vpn-1/openvpn.md) - [cryptography](https://raffadndm.gitbook.io/hacktrain/it/sections/cryptography.md) - [Authentication Methods](https://raffadndm.gitbook.io/hacktrain/it/sections/cryptography/authentication_methods.md) - [Let's Encrypt](https://raffadndm.gitbook.io/hacktrain/it/sections/cryptography/lets_encrypt.md) - [microservices](https://raffadndm.gitbook.io/hacktrain/it/sections/microservices.md) - [Docker](https://raffadndm.gitbook.io/hacktrain/it/sections/microservices/docker.md) - [programming](https://raffadndm.gitbook.io/hacktrain/it/sections/programming.md) - [cpp](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/cpp.md) - [csharp](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/csharp.md) - [golang](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/golang.md) - [java](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/java.md) - [javascript](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/javascript.md) - [php](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/php.md) - [rust](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/rust.md) - [c](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c.md) - [Network Programming](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/network-programming.md) - [syntax](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax.md) - [Code Structure](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/code-structure.md) - [Compiler](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/compiler.md) - [Declaration specifiers](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/declaration-specifiers.md) - [Dynamic allocation](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/dynamic-allocation.md) - [Error handling](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/error-handling.md) - [File management](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/file-management.md) - [First Program](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/first-program.md) - [Flow control](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/flow-controls.md) - [Functions](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/functions.md) - [Input/Output](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/input-output.md) - [Instructions and operators](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/instructions-operators.md) - [Pointers](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/pointers.md) - [Pre-processor](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/pre-processor.md) - [Process](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/process.md) - [Strings](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/strings.md) - [Useful standard functions](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/useful-standard-functions.md) - [Variables and Data Types](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/c/syntax/variable-data-types.md) - [python](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/python.md) - [Magic Methods](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/python/magic-methods.md) - [PyPi package](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/python/pypi-package.md) - [String Formatting](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/python/str-format.md) - [Language syntax](https://raffadndm.gitbook.io/hacktrain/it/sections/programming/python/syntax.md) - [scripting](https://raffadndm.gitbook.io/hacktrain/it/sections/scripting.md) - [\ Bash](https://raffadndm.gitbook.io/hacktrain/it/sections/scripting/bash.md) - [\ Powershell](https://raffadndm.gitbook.io/hacktrain/it/sections/scripting/powershell.md) - [web](https://raffadndm.gitbook.io/hacktrain/it/sections/web.md) - [Window postMessage API](https://raffadndm.gitbook.io/hacktrain/it/sections/web/postmessage-api.md) - [Web workers](https://raffadndm.gitbook.io/hacktrain/it/sections/web/web-workers.md) - [cloud](https://raffadndm.gitbook.io/hacktrain/it/sections/cloud.md) - [aws](https://raffadndm.gitbook.io/hacktrain/it/sections/cloud/aws.md) - [IP rotation from EC2 machine](https://raffadndm.gitbook.io/hacktrain/it/sections/cloud/aws/ip_rotation.md) - [Write/Read access to S3 bucket from EC2 machine](https://raffadndm.gitbook.io/hacktrain/it/sections/cloud/aws/read_write_s3.md) - [operating-systems](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems.md) - [linux](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems/linux.md) - [Essentials](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems/linux/essentials.md) - [iptables](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems/linux/iptables.md) - [openconnect](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems/linux/openconnect.md) - [proxychains](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems/linux/proxychains.md) - [Services](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems/linux/services.md) - [tmux](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems/linux/tmux.md) - [windows](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems/windows.md) - [Essentials](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems/windows/essentials.md) - [Windows Terminal](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems/windows/terminal.md) - [WSL](https://raffadndm.gitbook.io/hacktrain/it/sections/operating-systems/windows/wsl.md)