{"id":20292,"date":"2026-08-03T15:05:08","date_gmt":"2026-08-03T13:05:08","guid":{"rendered":"https:\/\/webhosting.de\/filesystem-mount-options-linux-serverhaertung-securefs\/"},"modified":"2026-08-03T15:05:08","modified_gmt":"2026-08-03T13:05:08","slug":"filesystem-mount-options-linux-server-hardening-securefs","status":"publish","type":"post","link":"https:\/\/webhosting.de\/en\/filesystem-mount-options-linux-serverhaertung-securefs\/","title":{"rendered":"File System Mount Options for Server Hardening: Configuring Server Security Correctly in Linux"},"content":{"rendered":"<p>Targeted <strong>File System Mount<\/strong>-These options harden my Linux server at the file system level and block common attacks via temporary paths, setuid binaries, and device files. I set clear mount parameters such as <strong>noexec<\/strong>, nosuid and nodev to strictly define what is permitted on individual partitions, thereby significantly reducing the risk of privilege escalation.<\/p>\n\n<h2>Key points<\/h2>\n<p>The following key topics provide a direct introduction to the secure configuration of mount options and highlight specific controls for <strong>Server Hardening<\/strong> and operation.<\/p>\n<ul>\n  <li><strong>noexec\/nosuid\/nodev<\/strong>: Core options to prevent code execution, SUID\/SGID abuse, and device files.<\/li>\n  <li><strong>Temporary Paths<\/strong>: Strictly limit \/tmp, \/var\/tmp, and \/dev\/shm.<\/li>\n  <li><strong>\/etc\/fstab<\/strong>: Thoroughly test and monitor persistent entries.<\/li>\n  <li><strong>Performance Options<\/strong>: Use ro, noatime, sync, and quotas strategically.<\/li>\n  <li><strong>Additions<\/strong>: Combining ACLs, umask, chattr, and encryption.<\/li>\n<\/ul>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/08\/linux-server-sicherheit-4123.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>Why Mount Options Significantly Advance Server Hardening<\/h2>\n<p>I use specific options to control what is allowed to happen on partitions, thereby eliminating unnecessary <strong>Attack surfaces<\/strong>. The Call <code>mount -o rw,noexec,nosuid,nodev<\/code> turns a standard mount into a hardened mount that prevents code execution and setuid exploits. Especially on writable shared directories, this protects me from typical exploit chains originating from \/tmp. I plan which actions are truly necessary for each partition and consistently restrict everything else. This way, I achieve noticeably better results with minimal effort. <strong>Security<\/strong> in everyday life.<\/p>\n\n<h2>noexec, nosuid, nodev: the three heavyweights of everyday life<\/h2>\n<p>I set <strong>noexec<\/strong> in temporary directories so that binary files stored there do not launch automatically. With <strong>nosuid<\/strong> I disable SUID\/SGID escalation paths, especially on external and network file systems. The option <strong>nodev<\/strong> prevents anyone from creating and misusing dangerous device files. Together, these three switches block code execution, privilege escalation, and low-level access. This combination significantly reduces the risk of privilege escalation and strengthens my <strong>Server Hardening<\/strong> measurable.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/08\/ServerSicherheitLinux4578.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>Typical Use Cases and Recommended Options<\/h2>\n<p>As a general rule, I set the following for temporary directories such as \/tmp, \/var\/tmp, and \/dev\/shm <strong>noexec<\/strong>, nosuid, and nodev. On \/var and \/var\/log, I do not allow device files or SUID\/SGID, since neither serves a legitimate purpose there. In \/home, I allow execution when necessary, but block SUID\/SGID and device files. For \/boot, I set nosuid, nodev, noexec so that only the bootloader reads from it and nothing runs there. This clear separation per partition increases the <strong>Resilience<\/strong> of my host and makes troubleshooting easier.<\/p>\n<table>\n  <thead>\n    <tr>\n      <th>Mount Point<\/th>\n      <th>Recommended Options<\/th>\n      <th>Brief Purpose<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>\/tmp, \/var\/tmp, \/dev\/shm<\/td>\n      <td>noexec, nosuid, nodev<\/td>\n      <td>No execution, no SUID\/SGID, no device files<\/td>\n    <\/tr>\n    <tr>\n      <td>\/var, \/var\/log<\/td>\n      <td>nosuid, nodev (optional noexec)<\/td>\n      <td>Logs and spools without SUID\/SGID and without device files<\/td>\n    <\/tr>\n    <tr>\n      <td>\/home<\/td>\n      <td>nosuid, nodev (optional noexec)<\/td>\n      <td>User files without SUID\/SGID and without device files<\/td>\n    <\/tr>\n    <tr>\n      <td>\/boot<\/td>\n      <td>nosuid, nodev, noexec<\/td>\n      <td>Read-only access for boot files<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<h2>Making Effective Use of Special File Systems and Advanced Options<\/h2>\n<p>I take into account the specific characteristics of my file system and adjust the options accordingly. For ext4, this means <code>data=ordered<\/code> (Standard) and <code>commit=<\/code> a good balance between data consistency and write frequency. For particularly critical partitions, I use <code>errors=remount-ro<\/code>, so that the system does not continue running unnoticed in the event of an error. On XFS, I check whether <code>inode64<\/code> and quota variants (<code>usrquota<\/code>, <code>grpquota<\/code>, <code>prjquota<\/code>) are used to neatly manage large file trees. Options such as <code>user_xattr<\/code> and <code>acl<\/code> I grant these permissions on a case-by-case basis when applications require extended attributes or more granular permissions\u2014otherwise, I keep the attack surface small and stick with conservative defaults.<\/p>\n<p>For SSD and cloud volumes, I deliberately choose between <code>discard<\/code> and regular TRIM runs using a timer. Online TRIM (<code>discard<\/code>) frees up memory blocks immediately, but incurs I\/O overhead. In many setups, periodic <em>fstrim<\/em> more efficient and transparent. I choose the timestamp strategy based on the workload: <code>relatime<\/code> is gentle on the plate and is a good compromise these days, <code>noatime<\/code> Minimizes write operations, but may cause issues for tools that rely on exact access times. <code>lazytime<\/code> In turn, it buffers attribute updates, thereby reducing the write load without any loss of semantics\u2014ideal when I want to throttle write I\/O without sacrificing metadata.<\/p>\n<p>I steer clear of risky tuning options if their effect isn't crystal clear: flags like <code>nobarrier<\/code>\/<code>writeback<\/code> can contribute to data loss in the event of a power outage. Similarly, I only evaluate features like DAX if the hardware, kernel, and file system versions are compatible. The guiding principle remains: test in isolation first, then roll out in a reproducible manner\u2014and always with a solid rollback plan.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/08\/linux-server-security-config-4005.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>Striking the Right Balance Between Performance and Security<\/h2>\n<p>I use <strong>ro<\/strong> where content rarely changes, so that no one can subscribe without being noticed. With <strong>noatime<\/strong> or `relatime`, I avoid unnecessary write operations without blindly sacrificing important metadata. The option <strong>sync<\/strong> It immediately commits write operations, which takes time but makes data loss more difficult. Quotas via `usrquota` and `grpquota` keep storage hogs in check and prevent outages caused by full partitions. For workloads using ext4 or XFS, I test each option in a controlled manner to ensure functionality and <strong>Security<\/strong> suitable for the application.<\/p>\n\n<h2>\/etc\/fstab: Configuring It Permanently and Securely<\/h2>\n<p>I'll post the final options in <strong>\/etc\/fstab<\/strong>, so that they survive every boot. Before restarting, I check the entries using <code>mount -a<\/code> and reload services with <code>systemctl daemon-reload<\/code>, to avoid surprises. For the root partition, I keep the options to a minimum and defer strict restrictions to dedicated mounts. Example lines such as <code>UUID=tmp-uuid \/tmp ext4 defaults,nosuid,nodev,noexec 0 2<\/code> I document everything thoroughly so that future audits can proceed smoothly. With <code>findmnt --real -o TARGET,OPTIONS<\/code> I compare the planned setup with the actual active one <strong>Options<\/strong>.<\/p>\n\n<h2>systemd Integration: Automounts, Boot Robustness, and Dependencies<\/h2>\n<p>I use systemds' fstab extensions to improve availability and startup times. With <code>x-systemd.automount<\/code> I include rarely used paths on the first access to reduce boot delays. <code>nofail<\/code> ensures that the host continues to boot even if secondary mounts are missing, while I use <code>x-systemd.device-timeout=<\/code> and <code>x-systemd.mount-timeout=<\/code> Limit hangups. For services, I define dependencies using <code>x-systemd.requires-mounts-for=\/path<\/code>, so that applications don't start until your storage is actually ready.<\/p>\n<p>On volatile or slow backends, I also set <code>x-systemd.idle-timeout=<\/code> I set this for automounts so that they are properly unmounted after a period of inactivity. This way, I keep the number of open descriptors low, prevent zombie mounts, and ensure predictable runtime behavior\u2014which is essential in large environments with many units and storage targets.<\/p>\n\n<h2>Checking and Monitoring Mount Options During Operation<\/h2>\n<p>I regularly check using <strong>findmnt<\/strong>, whether all partitions are mounted as planned. I spot any discrepancies immediately and correct them with targeted remounts, such as <code>mount -o remount,noexec \/tmp<\/code>. For time-sensitive hosts, I set up notifications if options suddenly go missing or new mounts appear. Context isolation through <a href=\"https:\/\/webhosting.de\/en\/server-context-isolation-namespaces-cgroups-hosting-security\/\">Namespaces and cgroups<\/a> effectively complements file system hardening. Together, I keep attack vectors short, reduce misconfigurations, and increase the <strong>Transparency<\/strong> in everyday life.<\/p>\n\n<h2>Securing Pseudo-File Systems: \/proc, \/sys, debugfs, and devpts<\/h2>\n<p>I treat pseudo-file systems with the same care as data carriers. For <code>\/proc<\/code> I'll put it next to <code>nosuid, nodev, noexec<\/code> above all <code>hidepid=2<\/code>, to hide process details from other users. If administrators need access, I use a dedicated group (<code>gid=<\/code>) and <code>hidepid=1<\/code> or <code>2<\/code>, depending on visibility requirements. <code>\/sys<\/code> I strictly stick to <code>nodev<\/code> and without unnecessary write permissions; <code>debugfs<\/code> It generally remains unmounted, unless I need it temporarily for diagnostic purposes\u2014in which case, only for a short time and on test systems.<\/p>\n<p>For <code>devpts<\/code> I check the mode and group permissions to ensure that pseudo-terminals are properly isolated (e.g.,. <code>mode=0620,gid=tty<\/code>). These details prevent unintended cross-session access and reduce the risk of privileged information being exposed. Especially in multi-user or hosting environments, this fine-tuning is a key component of the <strong>Server Hardening<\/strong>.<\/p>\n\n<h2>Tmpfs sizes and limits for \/tmp and \/dev\/shm<\/h2>\n<p>For systems with a high proportion of I\/O or build operations, I would consider <code>\/tmp<\/code> and <code>\/dev\/shm<\/code> as <code>tmpfs<\/code>, cleanly limited and hard-tempered: <code>tmpfs \/tmp tmpfs rw,nosuid,nodev,noexec,mode=1777,size=2G 0 0<\/code>. This way, I prevent temporary files from filling up the disk and speed up memory access. However, I monitor RAM usage and set aside reserves to ensure that memory pressure doesn\u2019t impact other services. If individual tools require executable temp paths, I isolate them using dedicated working directories and bind mounts instead of relaxing global security rules.<\/p>\n<p>Between <code>\/tmp<\/code> and <code>\/var\/tmp<\/code> I make a conscious distinction between: <code>\/tmp<\/code> may be volatile, <code>\/var\/tmp<\/code> should survive reboots. Accordingly, I choose <code>tmpfs<\/code> more for <code>\/tmp<\/code> and leave it as is <code>\/var\/tmp<\/code> on disk \u2013 also with <code>noexec, nosuid, nodev<\/code>. For large shared-memory workloads, I scale <code>\/dev\/shm<\/code> appropriate (<code>size=<\/code>) and consistently enforce 1777 permissions to ensure separation between users.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/08\/Server-Konfiguration1234.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>Additional Hardening Measures at the File System Level<\/h2>\n<p>I reduce <strong>SUID\/SGID<\/strong>-I keep binaries to a minimum and set the umask conservatively, to something like 027 or 077, so that new files are protected by default. I enable ACLs on a case-by-case basis when applications require more granular permissions, and I document the rules using <code>getfacl<\/code> clean. I seal particularly sensitive configurations with <code>chattr +i<\/code>, to prevent changes. Quotas stop storage overages early, before they slow down services. For strong process isolation, I also refer you to <a href=\"https:\/\/webhosting.de\/en\/process-isolation-hosting-chroot-cagefs-container-jails-security-comparison\/\">A Comparison of Process Isolation Methods<\/a>, to reduce risks beyond the file system.<\/p>\n\n<h2>Combining Insulation Strategies<\/h2>\n<p>I supplement the file system hardening by <strong>File system isolation<\/strong> at the user level, so that applications cannot access resources beyond their boundaries. In hosting setups, an isolated environment pays off because side effects cause less damage. Here, it\u2019s worth taking a look at <a href=\"https:\/\/webhosting.de\/en\/cloudlinux-cagefs-file-system-isolation-security-hostingshield\/\">CageFS File System Isolation<\/a>, which strictly separates user environments. Containers and jails also offer advantages when I combine them with restrictive mount options. This combination closes gaps that simple <strong>Mount options<\/strong> cannot cover it on its own.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/08\/Linux_Server_Haertung_5203.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>Frequent stumbling blocks and countermeasures<\/h2>\n<p>I test <strong>noexec<\/strong> thoroughly, because some tools try to run temporary binary files in \/tmp. In such cases, I fall back on dedicated working directories where execution is permitted. For shell scripts, I use explicit interpreter calls such as <code>\/bin\/bash script.sh<\/code>, so that noexec doesn't get in the way. If individual subdirectories require exceptions, I use bind mounts and specific options. That way, I keep the basic hardening intact and only allow what an application really <strong>required<\/strong>.<\/p>\n\n<h2>Bind Mounts, Subdirectories, and Mount Propagation<\/h2>\n<p>I use <code>mount --bind<\/code>, to include only the necessary subtrees in target environments while restricting permissions. With <code>mount -o bind,ro<\/code> I set them to read-only, and then, via a subsequent <code>mount -o remount,nosuid,nodev,noexec,bind<\/code> I tighten the safety margins even further. For entire subtrees, I use <code>--rbind<\/code>, to include all sub-mounts. The propagation rule is important: With <code>mount --make-private<\/code> I separate mount events between the host and chroots\/containers so that no unintended mounts \u201etrickle through.\u201c.<\/p>\n<p>Where container orchestration is enabled, I keep central paths by default <em>private<\/em> and open only what the workloads actually need. During debugging phases, you can <em>shared<\/em> be useful; in normal operation, it is <em>private\/slave<\/em> the safe choice. This keeps the mount topologies predictable and prevents privileged paths from accidentally appearing in guest environments.<\/p>\n\n<h2>Curing Remote and Removable Media<\/h2>\n<p>I always mount external drives and network shares using <code>nosuid,nodev<\/code> and usually also <code>noexec<\/code>. For VFAT\/NTFS, I adjust ownership and permissions (e.g.,. <code>uid=1000,gid=1000,umask=027,fmask=137,dmask=027<\/code>), so that executable bits don't become a security vulnerability. There is no legitimate need for SUID\/SGID or device files on removable media\u2014I consistently disable these features. If I only want to read, I also add <code>ro<\/code> is used. This ensures that malicious code has no effect and cannot be downloaded in the background.<\/p>\n<p>I also strictly limit privileges for NFS\/SMB. <code>nosuid, nodev, noexec<\/code> are standard; I set timeouts and retries intentionally (<code>hard\/soft,timeo=<\/code>), so that failures do not bring down the entire system. For sensitive data, I incorporate integrity checks and encryption at the protocol level and ensure that consistent policies are followed on both the client and server sides. The less control the other side has over the local host, the more stable and predictable the operation remains.<\/p>\n\n<h2>Step-by-Step: Implementing a Sample Configuration Safely<\/h2>\n<p>I'll start by taking inventory via <code>findmnt --real -o TARGET,OPTIONS<\/code> and document all active <strong>Mounts<\/strong>. After that, I'll adjust <code>\/etc\/fstab<\/code> for example, with lines for \/tmp and \/dev\/shm that include noexec, nosuid, and nodev. Then I test it with <code>mount -a<\/code> and check the results again with `findmnt`. If everything runs smoothly, I set quotas where user accounts are growing and enable `relatime` or `noatime` as needed. Finally, I record the changes in my change log and schedule regular <strong>Controls<\/strong>.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/08\/serverconfig-raum-8394.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>Drift Monitoring, Audits, and Safe Rollback<\/h2>\n<p>I document my mount policies as the \u201etarget state\u201c and regularly check for deviations. In addition to <code>findmnt<\/code> and <code>\/proc\/mounts<\/code> I use simple checks in Health scripts that trigger an alert if critical paths are missing <code>noexec<\/code>, <code>nosuid<\/code> or <code>nodev<\/code> run. Changes to <code>\/etc\/fstab<\/code> I document systemd units with version numbers; before making risky changes, I take snapshots (e.g., via LVM\/btrfs) so that I can quickly revert if necessary. For particularly sensitive systems, I schedule maintenance windows and test remounts in advance on identical staging hosts.<\/p>\n<p>A practical lifeline is always at hand: With <code>mount -o remount,defaults<\/code> Or, using targeted counter-flags, I temporarily roll back strict options if a service fails unexpectedly. I then isolate the cause, adjust bind-mount exceptions, and reintroduce the hardening in a controlled manner. This keeps the balancing act between strict policies and high availability manageable\u2014even under time pressure.<\/p>\n\n<h2>Summary: Using Mount Options Wisely<\/h2>\n<p>I effectively secure Linux hosts by <strong>noexec<\/strong>, I specifically set nosuid and nodev on the appropriate partitions. I strictly isolate temporary paths, and production data areas are granted only the permissions they truly need. I configure performance options such as `relatime`, `ro`, and quotas as appropriate for each situation to ensure both operational efficiency and security. Persistent entries in `\/etc\/fstab` and regular checks with `findmnt` ensure the configuration remains reliable. Supplemented by ACLs, `umask`, `chattr`, and sound isolation techniques, the <strong>Attack surface<\/strong> small and with predictable administrative costs.<\/p>","protected":false},"excerpt":{"rendered":"<p>This article shows you how to optimize your Linux server hardening and server security using secure filesystem mount options and how to correctly use noexec, nosuid, and nodev.<\/p>","protected":false},"author":1,"featured_media":20285,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[794],"tags":[],"class_list":["post-20292","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sicherheit-computer_und_internet"],"acf":[],"_wp_attached_file":null,"_wp_attachment_metadata":null,"litespeed-optimize-size":null,"litespeed-optimize-set":null,"_elementor_source_image_hash":null,"_wp_attachment_image_alt":null,"stockpack_author_name":null,"stockpack_author_url":null,"stockpack_provider":null,"stockpack_image_url":null,"stockpack_license":null,"stockpack_license_url":null,"stockpack_modification":null,"color":null,"original_id":null,"original_url":null,"original_link":null,"unsplash_location":null,"unsplash_sponsor":null,"unsplash_exif":null,"unsplash_attachment_metadata":null,"_elementor_is_screenshot":null,"surfer_file_name":null,"surfer_file_original_url":null,"envato_tk_source_kit":null,"envato_tk_source_index":null,"envato_tk_manifest":null,"envato_tk_folder_name":null,"envato_tk_builder":null,"envato_elements_download_event":null,"_menu_item_type":null,"_menu_item_menu_item_parent":null,"_menu_item_object_id":null,"_menu_item_object":null,"_menu_item_target":null,"_menu_item_classes":null,"_menu_item_xfn":null,"_menu_item_url":null,"_trp_menu_languages":null,"rank_math_primary_category":null,"rank_math_title":null,"inline_featured_image":null,"_yoast_wpseo_primary_category":null,"rank_math_schema_blogposting":null,"rank_math_schema_videoobject":null,"_oembed_049c719bc4a9f89deaead66a7da9fddc":null,"_oembed_time_049c719bc4a9f89deaead66a7da9fddc":null,"_yoast_wpseo_focuskw":null,"_yoast_wpseo_linkdex":null,"_oembed_27e3473bf8bec795fbeb3a9d38489348":null,"_oembed_c3b0f6959478faf92a1f343d8f96b19e":null,"_trp_translated_slug_en_us":null,"_wp_desired_post_slug":null,"_yoast_wpseo_title":null,"tldname":null,"tldpreis":null,"tldrubrik":null,"tldpolicylink":null,"tldsize":null,"tldregistrierungsdauer":null,"tldtransfer":null,"tldwhoisprivacy":null,"tldregistrarchange":null,"tldregistrantchange":null,"tldwhoisupdate":null,"tldnameserverupdate":null,"tlddeletesofort":null,"tlddeleteexpire":null,"tldumlaute":null,"tldrestore":null,"tldsubcategory":null,"tldbildname":null,"tldbildurl":null,"tldclean":null,"tldcategory":null,"tldpolicy":null,"tldbesonderheiten":null,"tld_bedeutung":null,"_oembed_d167040d816d8f94c072940c8009f5f8":null,"_oembed_b0a0fa59ef14f8870da2c63f2027d064":null,"_oembed_4792fa4dfb2a8f09ab950a73b7f313ba":null,"_oembed_33ceb1fe54a8ab775d9410abf699878d":null,"_oembed_fd7014d14d919b45ec004937c0db9335":null,"_oembed_21a029d076783ec3e8042698c351bd7e":null,"_oembed_be5ea8a0c7b18e658f08cc571a909452":null,"_oembed_a9ca7a298b19f9b48ec5914e010294d2":null,"_oembed_f8db6b27d08a2bb1f920e7647808899a":null,"_oembed_168ebde5096e77d8a89326519af9e022":null,"_oembed_cdb76f1b345b42743edfe25481b6f98f":null,"_oembed_87b0613611ae54e86e8864265404b0a1":null,"_oembed_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_oembed_time_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_tldname":null,"_tldclean":null,"_tldpreis":null,"_tldcategory":null,"_tldsubcategory":null,"_tldpolicy":null,"_tldpolicylink":null,"_tldsize":null,"_tldregistrierungsdauer":null,"_tldtransfer":null,"_tldwhoisprivacy":null,"_tldregistrarchange":null,"_tldregistrantchange":null,"_tldwhoisupdate":null,"_tldnameserverupdate":null,"_tlddeletesofort":null,"_tlddeleteexpire":null,"_tldumlaute":null,"_tldrestore":null,"_tldbildname":null,"_tldbildurl":null,"_tld_bedeutung":null,"_tldbesonderheiten":null,"_oembed_ad96e4112edb9f8ffa35731d4098bc6b":null,"_oembed_8357e2b8a2575c74ed5978f262a10126":null,"_oembed_3d5fea5103dd0d22ec5d6a33eff7f863":null,"_eael_widget_elements":null,"_oembed_0d8a206f09633e3d62b95a15a4dd0487":null,"_oembed_time_0d8a206f09633e3d62b95a15a4dd0487":null,"_aioseo_description":null,"_eb_attr":null,"_eb_data_table":null,"_oembed_819a879e7da16dd629cfd15a97334c8a":null,"_oembed_time_819a879e7da16dd629cfd15a97334c8a":null,"_acf_changed":null,"_wpcode_auto_insert":null,"_edit_last":null,"_edit_lock":null,"_oembed_e7b913c6c84084ed9702cb4feb012ddd":null,"_oembed_bfde9e10f59a17b85fc8917fa7edf782":null,"_oembed_time_bfde9e10f59a17b85fc8917fa7edf782":null,"_oembed_03514b67990db061d7c4672de26dc514":null,"_oembed_time_03514b67990db061d7c4672de26dc514":null,"rank_math_news_sitemap_robots":null,"rank_math_robots":null,"_eael_post_view_count":"129","_trp_automatically_translated_slug_ru_ru":null,"_trp_automatically_translated_slug_et":null,"_trp_automatically_translated_slug_lv":null,"_trp_automatically_translated_slug_fr_fr":null,"_trp_automatically_translated_slug_en_us":null,"_wp_old_slug":null,"_trp_automatically_translated_slug_da_dk":null,"_trp_automatically_translated_slug_pl_pl":null,"_trp_automatically_translated_slug_es_es":null,"_trp_automatically_translated_slug_hu_hu":null,"_trp_automatically_translated_slug_fi":null,"_trp_automatically_translated_slug_ja":null,"_trp_automatically_translated_slug_lt_lt":null,"_elementor_edit_mode":null,"_elementor_template_type":null,"_elementor_version":null,"_elementor_pro_version":null,"_wp_page_template":null,"_elementor_page_settings":null,"_elementor_data":null,"_elementor_css":null,"_elementor_conditions":null,"_happyaddons_elements_cache":null,"_oembed_75446120c39305f0da0ccd147f6de9cb":null,"_oembed_time_75446120c39305f0da0ccd147f6de9cb":null,"_oembed_3efb2c3e76a18143e7207993a2a6939a":null,"_oembed_time_3efb2c3e76a18143e7207993a2a6939a":null,"_oembed_59808117857ddf57e478a31d79f76e4d":null,"_oembed_time_59808117857ddf57e478a31d79f76e4d":null,"_oembed_965c5b49aa8d22ce37dfb3bde0268600":null,"_oembed_time_965c5b49aa8d22ce37dfb3bde0268600":null,"_oembed_81002f7ee3604f645db4ebcfd1912acf":null,"_oembed_time_81002f7ee3604f645db4ebcfd1912acf":null,"_elementor_screenshot":null,"_oembed_7ea3429961cf98fa85da9747683af827":null,"_oembed_time_7ea3429961cf98fa85da9747683af827":null,"_elementor_controls_usage":null,"_elementor_page_assets":[],"_elementor_screenshot_failed":null,"theplus_transient_widgets":null,"_eael_custom_js":null,"_wp_old_date":null,"_trp_automatically_translated_slug_it_it":null,"_trp_automatically_translated_slug_pt_pt":null,"_trp_automatically_translated_slug_zh_cn":null,"_trp_automatically_translated_slug_nl_nl":null,"_trp_automatically_translated_slug_pt_br":null,"_trp_automatically_translated_slug_sv_se":null,"rank_math_analytic_object_id":null,"rank_math_internal_links_processed":"1","_trp_automatically_translated_slug_ro_ro":null,"_trp_automatically_translated_slug_sk_sk":null,"_trp_automatically_translated_slug_bg_bg":null,"_trp_automatically_translated_slug_sl_si":null,"litespeed_vpi_list":null,"litespeed_vpi_list_mobile":null,"rank_math_seo_score":null,"rank_math_contentai_score":null,"ilj_limitincominglinks":null,"ilj_maxincominglinks":null,"ilj_limitoutgoinglinks":null,"ilj_maxoutgoinglinks":null,"ilj_limitlinksperparagraph":null,"ilj_linksperparagraph":null,"ilj_blacklistdefinition":null,"ilj_linkdefinition":null,"_eb_reusable_block_ids":null,"rank_math_focus_keyword":"Filesystem Mount","rank_math_og_content_image":null,"_yoast_wpseo_metadesc":null,"_yoast_wpseo_content_score":null,"_yoast_wpseo_focuskeywords":null,"_yoast_wpseo_keywordsynonyms":null,"_yoast_wpseo_estimated-reading-time-minutes":null,"rank_math_description":null,"surfer_last_post_update":null,"surfer_last_post_update_direction":null,"surfer_keywords":null,"surfer_location":null,"surfer_draft_id":null,"surfer_permalink_hash":null,"surfer_scrape_ready":null,"_thumbnail_id":"20285","footnotes":null,"_links":{"self":[{"href":"https:\/\/webhosting.de\/en\/wp-json\/wp\/v2\/posts\/20292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webhosting.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webhosting.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webhosting.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/webhosting.de\/en\/wp-json\/wp\/v2\/comments?post=20292"}],"version-history":[{"count":0,"href":"https:\/\/webhosting.de\/en\/wp-json\/wp\/v2\/posts\/20292\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webhosting.de\/en\/wp-json\/wp\/v2\/media\/20285"}],"wp:attachment":[{"href":"https:\/\/webhosting.de\/en\/wp-json\/wp\/v2\/media?parent=20292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webhosting.de\/en\/wp-json\/wp\/v2\/categories?post=20292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webhosting.de\/en\/wp-json\/wp\/v2\/tags?post=20292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}