{"id":3323,"date":"2026-09-22T16:35:52","date_gmt":"2026-09-22T14:35:52","guid":{"rendered":"https:\/\/www.klytic.com\/security-backup\/"},"modified":"2026-09-29T01:04:59","modified_gmt":"2026-09-28T23:04:59","slug":"security-backup","status":"publish","type":"page","link":"https:\/\/www.klytic.com\/en\/security-backup\/","title":{"rendered":"Security & Backup"},"content":{"rendered":"\t\t
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\ud83d\udd10 Security and Backup<\/p>\n\t\t\t\t\t

Your data protected, backed up, recoverable<\/h1>\n\t\t\t\t\t

At Klytic, security is not an optional checkbox: it's integrated into every service. Here's how we concretely protect your data, without jargon.<\/p>\n\t\t\t\t\t\n\tAsk an expert a question\n<\/a>\n\t\t\n<\/div>\n\n<\/div>\n

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Multiple Layers of Protection<\/h2>\n\t\t\t\t\t

Each layer reduces a different risk. Together, they protect your communications, files, and activity.<\/p>\n\t\t\n<\/div>\n

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\ud83d\udd12<\/p>\n\t\t\t\t\t

Encryption in Transit<\/h3>\n\t\t\t\t\t

All connections (webmail, apps, synchronization, telephony) are encrypted with TLS 1.3.<\/p>\n\t\t\n<\/div>\n

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\ud83d\uddc4\ufe0f<\/p>\n\t\t\t\t\t

Encryption at Rest<\/h3>\n\t\t\t\t\t

Data stored on our servers is encrypted with AES-256.<\/p>\n\t\t\n<\/div>\n

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\ud83d\udee1\ufe0f<\/p>\n\t\t\t\t\t

Email Filtering<\/h3>\n\t\t\t\t\t

Klytic MTA blocks spam, phishing, fraud, and dangerous attachments before they reach your inbox.<\/p>\n\t\t\n<\/div>\n

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\ud83d\udd11<\/p>\n\t\t\t\t\t

Access Control<\/h3>\n\t\t\t\t\t

Two-factor authentication available, access rights by user and group, connection logs.<\/p>\n\t\t\n<\/div>\n

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\ud83e\uddf1<\/p>\n\t\t\t\t\t

Server Protection<\/h3>\n\t\t\t\t\t

Firewalls, denial-of-service attack protection, and security updates monitored by our team.<\/p>\n\t\t\n<\/div>\n

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\ud83d\udc41\ufe0f<\/p>\n\t\t\t\t\t

Continuous Monitoring<\/h3>\n\t\t\t\t\t

Our platforms are continuously monitored, with automatic alerts in case of anomaly.<\/p>\n\t\t\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n

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Backup<\/p>\n\t\t\t\t\t

Hosted doesn't mean backed up. At Klytic, it's both.<\/h2>\n\t\t\t\t\t

Many companies discover during an incident that their provider guarantees service availability\u2026 but not data recovery. At Klytic, backup is included.<\/p>\n\t\t\t\t\t

Accidental deletion, handling error, compromised account: we can restore an email, a folder, or an entire mailbox from backups within the last 30 days.<\/p>\n\t\t\n<\/div>\n

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24\/day<\/p>\n\t\t\t\t\t

encrypted backup<\/p>\n\t\t\n<\/div>\n

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30 days<\/p>\n\t\t\t\t\t

retention<\/p>\n\t\t\n<\/div>\n

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< 4 h<\/p>\n\t\t\t\t\t

to restore service (RTO)<\/p>\n\t\t\n<\/div>\n

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< 2 h<\/p>\n\t\t\t\t\t

maximum data loss (RPO)<\/p>\n\t\t\n<\/div>\n\t\t\t

\u2705 Restorations tested monthly<\/p>\n\t\t\n<\/div>\n\n<\/div>\n\n<\/div>\n

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\ud83d\udee1\ufe0f Backup operated with WeDoBack<\/p>\n\t\t\t\t\t

Much more than a backup: your data protected<\/h2>\n\t\t\t\t\t

Klytic relies on the services of WeDoBack<\/a>, a specialist in secure backup. Your data is not just copied: it is encrypted, replicated across multiple sites, and protected against deletion as well as ransomware.<\/p>\n\t\t\n<\/div>\n

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\ud83d\udd10<\/p>\n\t\t\t\t\t

Full Encryption<\/h3>\n\t\t\t\t\t

Backups are encrypted: even if support is accessed, the data remains unreadable to a third party.<\/p>\n\t\t\n<\/div>\n

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\ud83c\udfe2<\/p>\n\t\t\t\t\t

Multi-site Redundancy<\/h3>\n\t\t\t\t\t

Your data exists in multiple copies, in distinct locations: an incident at one site does not affect your backups.<\/p>\n\t\t\n<\/div>\n

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\ud83e\uddf1<\/p>\n\t\t\t\t\t

Immutable Storage<\/h3>\n\t\t\t\t\t

A written backup cannot be modified or deleted, even by an attacker: ransomware cannot reach it.<\/p>\n\t\t\n<\/div>\n

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\ud83d\udc41\ufe0f<\/p>\n\t\t\t\t\t

24\/7 Monitoring<\/h3>\n\t\t\t\t\t

Backups are continuously monitored: a failure is detected and addressed without waiting for you to need it.<\/p>\n\t\t\n<\/div>\n

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\u267b\ufe0f<\/p>\n\t\t\t\t\t

Business Continuity and Disaster Recovery<\/h3>\n\t\t\t\t\t

From an accidentally deleted message to the full recovery of a service, restoration is part of a business continuity plan (BCP) and disaster recovery plan (DRP).<\/p>\n\t\t\n<\/div>\n

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\u2705<\/p>\n\t\t\t\t\t

Demanding Standards<\/h3>\n\t\t\t\t\t

Services compliant with GDPR, ISO 27001 standard, and HDS certification for health data.<\/p>\n\t\t\n<\/div>\n\n<\/div>\n\t\t\t

Discover WeDoBack \u2192<\/a><\/p>\n\t\t\n<\/div>\n\n<\/div>\n

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Transparency and Compliance<\/h2>\n\t\t\n<\/div>\n
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\ud83d\udcdc GDPR<\/h3>\n\t\t\t\t\t

A Data Processing Agreement (DPA) is provided upon signing. Your data is never resold or used for advertising purposes.<\/p>\n\t\t\n<\/div>\n

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\ud83d\udcca Logging<\/h3>\n\t\t\t\t\t

Access and security events are logged. For Klytic MTA, logs are in CIS \/ NIST format, transferable to your SIEM.<\/p>\n\t\t\n<\/div>\n

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\ud83d\udeaa Data Portability<\/h3>\n\t\t\t\t\t

Your data remains yours. At the end of the contract, we help you retrieve it, then delete it upon request.<\/p>\n\t\t\n<\/div>\n\n<\/div>\n\t\t\t

To learn all about where your data is hosted: Hosting & Sovereignty \u2192<\/a><\/p>\n\t\t\n<\/div>\n\n<\/div>\n

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Frequently Asked Questions<\/h2>\n\t\t
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Are my emails encrypted end-to-end?<\/h3>\n\t\t\t\t\t

Your emails are encrypted during transit (TLS 1.3) and when stored (AES-256). For exchanges requiring end-to-end encryption, S\/MIME signature and encryption are available.<\/p>\n\t\t\n<\/div>\n

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Are my documents encrypted end-to-end?<\/h3>\n\t\t\t\t\t

Yes. Your documents are encrypted end-to-end, and files are also encrypted when stored. This provides enhanced protection for your data, from transfer to storage.<\/p>\n\t\t\n<\/div>\n

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How do I request a restoration?<\/h3>\n\t\t\t\t\t

Contact our support, specifying the mailbox, folder, or message concerned and the approximate date. We restore from backups within the last 30 days.<\/p>\n\t\t\n<\/div>\n

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Who can access my data?<\/h3>\n\t\t\t\t\t

You and the people you authorize. Our technicians only intervene for service needs (support, restoration), in a traceable manner.<\/p>\n\t\t\n<\/div>\n\n<\/div>\n\n<\/div>\n

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Need details for your CIO or CISO?<\/h2>\n\t\t\t\t\t

We answer your security questionnaires and present our architecture.<\/p>\n\t\t\t\t\t\n\tContact an expert\n<\/a>\n\t\t\n<\/div>\n\n<\/div>\n\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

\ud83d\udd10 S\u00e9curit\u00e9 et sauvegarde Vos donn\u00e9es prot\u00e9g\u00e9es, sauvegard\u00e9es, r\u00e9cup\u00e9rables Chez Klytic, la s\u00e9curit\u00e9 n\u2019est pas une option \u00e0 cocher : elle est int\u00e9gr\u00e9e \u00e0 chaque service. Voici concr\u00e8tement comment nous prot\u00e9geons vos donn\u00e9es, sans jargon. Poser une question \u00e0 un expert Plusieurs couches de protection Chaque couche r\u00e9duit un risque diff\u00e9rent. Ensemble, elles prot\u00e8gent vos […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"Data security and backup | Klytic","_seopress_titles_desc":"TLS 1.3 and AES-256 encryption, multi-layer filtering, encrypted backups kept 30 days with WeDoBack: your Klytic data, protected. Available worldwide.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"Data security and backup | Klytic","_seopress_social_fb_desc":"TLS 1.3 and AES-256 encryption, multi-layer filtering, encrypted backups kept 30 days with WeDoBack: your Klytic data, protected. Available worldwide.","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"Data security and backup | Klytic","_seopress_social_twitter_desc":"TLS 1.3 and AES-256 encryption, multi-layer filtering, encrypted backups kept 30 days with WeDoBack: your Klytic data, protected. Available worldwide.","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"data security,encrypted backup,AES-256,business cybersecurity,WeDoBack,international,sovereign cloud","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"class_list":["post-3323","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.klytic.com\/en\/wp-json\/wp\/v2\/pages\/3323","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.klytic.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.klytic.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.klytic.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.klytic.com\/en\/wp-json\/wp\/v2\/comments?post=3323"}],"version-history":[{"count":1,"href":"https:\/\/www.klytic.com\/en\/wp-json\/wp\/v2\/pages\/3323\/revisions"}],"predecessor-version":[{"id":3341,"href":"https:\/\/www.klytic.com\/en\/wp-json\/wp\/v2\/pages\/3323\/revisions\/3341"}],"wp:attachment":[{"href":"https:\/\/www.klytic.com\/en\/wp-json\/wp\/v2\/media?parent=3323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}