{"id":21815,"date":"2025-12-19T11:04:00","date_gmt":"2025-12-19T10:04:00","guid":{"rendered":"https:\/\/www.curiaweb.ch\/?p=21815"},"modified":"2026-08-24T11:24:25","modified_gmt":"2026-08-24T09:24:25","slug":"backup-strategies-smes","status":"publish","type":"post","link":"https:\/\/www.curiaweb.ch\/en\/backup-strategien-kmu\/","title":{"rendered":"Backup strategy for SMBs: What really matters"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Backups are among those things you want to think about as little as possible. As long as the website, emails, and company data are available, data backup seems like a technical matter in the background.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That changes instantly when an update fails, a website is damaged, data is accidentally deleted, or a security incident occurs. Then only one question matters: <strong>Is there a usable backup that can actually be restored?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This guide shows what SMEs should look out for in a backup strategy, which mistakes are frequently made, and why data backup must be more than just some copy on the same server.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why does an SME even need a backup strategy?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Data loss is not just caused by spectacular cyberattacks. In practice, much more everyday events are sufficient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typical causes include, for example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>accidentally deleted files or emails<\/li>\n\n\n\n<li>failed updates<\/li>\n\n\n\n<li>faulty plugins or themes<\/li>\n\n\n\n<li>damaged databases<\/li>\n\n\n\n<li>Misconfigurations<\/li>\n\n\n\n<li>Malware or compromised websites<\/li>\n\n\n\n<li>technical defects<\/li>\n\n\n\n<li>human errors<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, a good backup strategy is not meant to prevent a specific error. It is designed to ensure that important data can be restored as reliably as possible after various incidents.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A backup is only valuable if it can be restored<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The statement <strong>\u201eWe have backups\u201c<\/strong> is not sufficient. What matters is what exactly is backed up, how often the backup occurs, how long different versions are kept, and whether a restoration is actually possible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A damaged, incomplete, or inaccessible backup is of little help in an emergency.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, the backup strategy always includes the question: <strong>How do we get our data back in an emergency?<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The 3-2-1 Rule: A Proven Basic Backup Principle<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A well-known guideline for data backups is the so-called <strong>3-2-1 backup rule<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The basic principle is:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>3 copies<\/strong> of the important data<\/li>\n\n\n\n<li>on <strong>2 different storage media or systems<\/strong><\/li>\n\n\n\n<li>at least of which <strong>1 copy separated from the primary system<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The principle is intended to prevent a single defect, misconfiguration, or security incident from simultaneously affecting both the original and all backups.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a corporate website, this means, for example: A backup exclusively on the same hosting system is better than no backup at all, but not an ideal standalone backup strategy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How often should backups be created?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">There is no one-size-fits-all answer to this. The right frequency depends on how often the data changes and how much data loss would be acceptable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A small business website whose content is only occasionally changed has different requirements than a WooCommerce store where orders are constantly coming in.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The crucial question is:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>How many hours or days of changes could we handle in an emergency?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The smaller this time period is to be, the more frequently corresponding backups must be created.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why multiple backup versions are important<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A single recent backup can be problematic. Not every error is noticed immediately.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If a website was already compromised several days ago, for example, and the backup was automatically overwritten afterward, even the newest backup may contain the unwanted state.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That is why <strong>Versioning<\/strong> Important. Multiple backup states make it possible to selectively revert to an earlier point in time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">How many versions are sensible depends in turn on the respective system and the protection requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Website Backup: Files alone are not enough<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">With dynamic websites like WordPress, the website does not consist only of files. An essential part of the content and settings is located in a database.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, a complete backup may include, among other things:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>WordPress core and configuration files<\/li>\n\n\n\n<li>Themes and plugins<\/li>\n\n\n\n<li>uploaded images and documents<\/li>\n\n\n\n<li>Database<\/li>\n\n\n\n<li>custom configurations<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Simply copying the files does not necessarily mean you have a fully restorable WordPress website.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Learn more about typical WordPress issues and the role of hosting in our guide <strong><a href=\"https:\/\/www.curiaweb.ch\/en\/typische-wordpress-probleme-hosting\/\" data-type=\"post\" data-id=\"21803\">Typical WordPress problems: How good hosting prevents them<\/a><\/strong> .<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hosting backup and additional backup: What is the difference?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Many hosting packages already include automatic backups. This is sensible and can represent an important first layer of protection in everyday life.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The more important a website or application is for the company, the sooner it should be checked whether an additional, independent backup is advisable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A supplementary backup solution can, for example, provide additional versions, separate storage, or further recovery options.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At CURIAWEB belong <strong>daily backups<\/strong> to the hosting infrastructure. For additional requirements, CodeGuard is available as a complementary backup and recovery solution.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For more information, please visit <strong><a href=\"https:\/\/www.curiaweb.ch\/en\/codeguard-backup\/\" data-type=\"page\" data-id=\"20797\">Website backup with CodeGuard<\/a><\/strong> .<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Backups must be tested<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">One of the most common mistakes is creating backups for years without ever checking whether data can actually be restored from them.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A backup test does not have to mean regularly resetting the productive website. However, it should be traceable whether the backups are complete and how a restoration works in an emergency.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Because figuring out how your own backup system works for the first time under time pressure is not a good strategy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Backup and ransomware<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Backups also play an important role in malware and ransomware cases. While they do not prevent an attack, they can be essential in helping to recover data after a security incident.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In this context, separating the backups from the production system is particularly important. If an attacker can access the original data and all backups at the same time, the backups may also be compromised.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Backups are therefore part of a security strategy, but not a replacement for updates, secure passwords, multi-factor authentication, and other protective measures.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RPO and RTO: Two terms that SMEs should also understand<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nobody needs to be an IT specialist for a simple backup strategy. However, two terms help to realistically define your own requirements.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">RPO \u2013 Recovery Point Objective<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">To put it simply, the RPO describes, <strong>how much maximum data loss is acceptable.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, if backups are created once a day, in the worst-case scenario, changes made since the last backup may be missing. For a simple company website, that may be acceptable. For a high-traffic online store, perhaps not.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">RTO \u2013 Recovery Time Objective<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The RTO describes, <strong>how long the restoration may take.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A website that can afford to be offline for a day has different requirements than a shop that generates a significant portion of the company's revenue.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SMEs do not need to make a complicated science out of it. However, the two questions are important: <strong>How much data are we allowed to lose and how long are we allowed to be down?<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Typical backup errors in SMEs<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>It is not clear what is actually being secured.<\/li>\n\n\n\n<li>Backups are located exclusively on the same system<\/li>\n\n\n\n<li>There is only a single backup version<\/li>\n\n\n\n<li>Backups are never checked for recoverability<\/li>\n\n\n\n<li>Nobody is responsible for data backup<\/li>\n\n\n\n<li>The backup frequency does not match the importance of the data.<\/li>\n\n\n\n<li>Hosting backups are confused with a complete enterprise backup strategy<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The last point in particular is important: A hosting backup protects the data stored with the hoster. It does not automatically replace the backing up of local files, cloud services, workstations, or other corporate systems.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A simple backup checklist for SMEs<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Companies should at least be able to answer the following questions:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>What data is business-critical?<\/li>\n\n\n\n<li>Where is this data located?<\/li>\n\n\n\n<li>How frequently are they backed up?<\/li>\n\n\n\n<li>How long are older backups kept?<\/li>\n\n\n\n<li>Is there a separate fuse?<\/li>\n\n\n\n<li>Who is responsible for the backups?<\/li>\n\n\n\n<li>How does a recovery work?<\/li>\n\n\n\n<li>When was the recovery last checked?<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If these questions can be answered clearly, significantly more has already been achieved than with a mere \u201eour provider makes backups somewhere.\u201c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Integrating backups and hosting<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">When it comes to websites, backup, hosting, and restoration are closely intertwined. A good hosting environment should therefore not stop at just providing storage space.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At CURIAWEB, daily backups, modern hosting infrastructure, and personal support are part of the standard hosting package.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For more information, please visit <strong><a href=\"https:\/\/www.curiaweb.ch\/en\/hosting-for-smes\/\" data-type=\"page\" data-id=\"19625\">Web hosting with CURIAWEB<\/a><\/strong> .<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion: A backup without a strategy is only half the solution<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Backups are not an optional extra, but a fundamental component of digital operational security. However, the crucial point is not simply that a backup exists somewhere.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A sensible backup strategy defines, <strong>what is backed up, how often backups are performed, how long versions are retained, and how the data can be restored in an emergency.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For SMEs, it doesn't have to be complicated. Above all, it has to work reliably when it actually matters.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-white-color has-vivid-red-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.curiaweb.ch\/en\/codeguard-backup\/\"><code>Discover website backup with CodeGuard<\/code><\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>What does a reliable backup strategy for SMEs look like? Learn how often data should be backed up, why multiple versions are important, and what the 3-2-1 rule, RPO, and RTO mean in practice.<\/p>","protected":false},"author":1,"featured_media":21822,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[67],"tags":[],"class_list":["post-21815","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-email-sicherheit"],"_links":{"self":[{"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/posts\/21815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/comments?post=21815"}],"version-history":[{"count":3,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/posts\/21815\/revisions"}],"predecessor-version":[{"id":21821,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/posts\/21815\/revisions\/21821"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/media\/21822"}],"wp:attachment":[{"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/media?parent=21815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/categories?post=21815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/tags?post=21815"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}