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<!doctype html><html lang=en><head><meta charset=utf-8><meta name=robots content="all,follow"><meta name=googlebot content="index,follow,snippet,archive"><meta name=viewport content="width=device-width,initial-scale=1"><title>SpeedTech | Security structures: firewalls, VPN, encryption, backups</title>
<meta name=author content><meta name=keywords content="IT Services,Software development,Security,VPN,Firewall,Servers with Linux,Private email"><meta name=description content="SpeedTech - Information technology services"><meta name=generator content="Hugo 0.123.7"><link href=/css/main.css rel=stylesheet><link rel="shortcut icon" href=/img/favicon.ico type=image/x-icon><link rel=apple-touch-icon href=/img/apple-touch-icon.png><meta property="og:title" content="Security structures: firewalls, VPN, encryption, backups"><meta property="og:description" content="Firewalls Software and hardware solutions to protect networks and servers for every need :
homes and small offices large offices branch offices servers VPN Virtual Private Network solutions to access a remote network in a secure mode or to connect two or more remote locations with an encrypted connection. A VPN can be implmented using IPSec, OpenVPN and WireGuard software and allows individual computers, tablets or smartphones to connect to a secure network through an encrypted channel and use remote resources as transparently as if they were physically connected to the same network."><meta property="og:type" content="article"><meta property="og:url" content="https://speedtech.it/en/service/security-firewalls-vpn/"><meta property="og:image" content="https://speedtech.it/images/service/security.jpg"><meta property="article:section" content="service"><meta property="og:site_name" content="SpeedTech"><script src=/js/htmx/htmx.min.js defer></script><script src=/js/main.js defer></script></head><body hx-boost=true lang=en><nav id=topnav><div class=container><a class=navbar-brand href=/en><img class=img-fluid src=/img/logo.svg alt=SpeedTech></a><div id=topmenu><button id=responsive-button onclick='htmx.toggleClass(htmx.find("#topmenu"),"responsive")'><i class="icon icon-menu"></i></button><ul><li class=dropdown><a href=/en/#home-bottom role=button>Services</a><ul class=submenu><li><a href=/en/service/applications-development/ title="Software applications design and development"><i class="icon icon-desktop"></i>
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A VPN can be implmented using IPSec, OpenVPN and WireGuard software and allows individual computers, tablets or smartphones to connect to a secure network through an encrypted channel and use remote resources as transparently as if they were physically connected to the same network.
A VPN also allows two or more branch offices to be connected, enabling them to colalborate on the same servers transparently.</p><h4 id=cifratura-dati>Cifratura dati</h4><p>Open source solutions to encrypt and protect sensitive data on servers, computers, tablets and smartphones.
Data encryption ensures privacy protection even in case of system intrusion or when a device is lost or compromised.</p><p>Email privacy and authenticity can be guaranteed by using GPG and integrating it with email software: only the owner of the private key and password can read emails that have previously been encrypted with his or her public key.</p><h4 id=backup>Backup</h4><p>Having an automatic, efficient and easily accessible backup of your data is essential. Different software and hardware solutions are available to cover every need.
To ensure maximum reliability several physical locations of backups should be implemented. And to preserve privacy, backups should always be encrypted.
A backup to S3 storage that supports versioning and object locking also guards against ransomware attacks.</p></div></div><div class="col s12 m3 l3 servicesidebar"><h4 class=text-center>Related projects</h4><div class=article style=text-align:center><div class=article-wrapper><a href=https://speedtech.it/en/blog/daxtor-firewall-vpn-server-farm/><img class=img-fluid src=/images/project/daxtor-firewall-vpn-server-farm_hu17eaec8900e7d11c064c73dcb22fcfed_133645_200x0_resize_q75_box.jpg width=200 height=123 alt="Firewall, VPN and server farm network" class=img-fluid title="Firewall, VPN and server farm network"></a><div class=caption style=max-width:250px;margin:auto><div class=caption-text><a class=text-title style=font-weight:400;font-size:14px href=https://speedtech.it/en/blog/daxtor-firewall-vpn-server-farm/>Firewall, VPN and server farm network</a></div><div class=caption-bg></div></div></div></div><div class=article style=text-align:center><div class=article-wrapper><a href=https://speedtech.it/en/blog/villamaria-firewalls/><img class=img-fluid src=/images/project/coopvillamaria-opnsense-firewalls_hu32e0fb49bfa71d102a7b586b2e305cb0_59874_200x0_resize_q75_box.jpg width=200 height=123 alt="Firewalls, VPN and content filtering" class=img-fluid title="Firewalls, VPN and content filtering"></a><div class=caption style=max-width:250px;margin:auto><div class=caption-text><a class=text-title style=font-weight:400;font-size:14px href=https://speedtech.it/en/blog/villamaria-firewalls/>Firewalls, VPN and content filtering</a></div><div class=caption-bg></div></div></div></div><div class=article style=text-align:center><div class=article-wrapper><a href=https://speedtech.it/en/blog/finova-firewall/><img class=img-fluid src=/images/project/finova-vps-servers-firewall-vpn_hu0a91eb87363b67d2e0a624b87e2a6a5a_251373_200x0_resize_q75_box.jpg width=200 height=133 alt="VPS servers, Firewall and VPN" class=img-fluid title="VPS servers, Firewall and VPN"></a><div class=caption style=max-width:250px;margin:auto><div class=caption-text><a class=text-title style=font-weight:400;font-size:14px href=https://speedtech.it/en/blog/finova-firewall/>VPS servers, Firewall and VPN</a></div><div class=caption-bg></div></div></div></div></div></div></div></div></div><footer><div class="row container menu"><div class="col m3 l3"><h4>Software development and integration</h4><ul><li><a href=/en/service/applications-development/>Web applications</a></li><li><a href=/en/service/applications-development/>Desktop applications</a></li><li><a href=/en/service/applications-development/>Mobile applications (PWA)</a></li><li><a href=/en/service/custom-cms/>Static and dynamic multilingual websites</a></li><li><a href=/en/service/custom-cms/>Customized CMS</a></li><li><a href=/en/service/e-commerce/>E-commerce</a></li></ul></div><div class="col m3 l3"><h4>Collaboration and communication</h4><ul><li><a href=/en/service/private-e-mail/>Private email</a></li><li><a href=/en/service/private-e-mail/>GPG for email</a></li><li><a href=/en/service/online-offline-collaboration-solutions/>Nextcloud</a></li><li><a href=/en/service/online-offline-collaboration-solutions/>TrueNAS</a></li><li><a href=/en/service/online-offline-collaboration-solutions/>Seafile</a></li><li><a href=/en/service/managed-linux-servers/>Servers with Linux</a></li></ul></div><div class="col m3 l3"><h4>Security</h4><ul><li><a href=/en/service/security-firewalls-vpn/>Firewall OpnSense</a></li><li><a href=/en/service/security-firewalls-vpn/>Password manager Vaultwarden</a></li><li><a href=/en/service/security-firewalls-vpn/>Wireguard VPN</a></li><li><a href=/en/service/security-firewalls-vpn/>Fritz!Box VPN</a></li><li><a href=/en/service/security-firewalls-vpn/>Data encryption</a></li><li><a href=/en/service/security-firewalls-vpn/>Backup in Cloud</a></li><li><a href=/en/service/security-firewalls-vpn/>Ransomware protection</a></li></ul></div><div class="col m3 l3"><h4>Open Source Domotic</h4><ul><li><a href=/en/service/domotic-opensource/>HomeAssistant</a></li><li><a href=/en/service/domotic-opensource/>Tasm