{"id":4483,"date":"2026-06-04T11:47:56","date_gmt":"2026-06-04T09:47:56","guid":{"rendered":"https:\/\/puurdata.nl\/?p=4483"},"modified":"2026-06-04T11:50:03","modified_gmt":"2026-06-04T09:50:03","slug":"wat-is-het-verschil-tussen-siem-en-security-monitoring","status":"publish","type":"post","link":"https:\/\/puurdata.nl\/nl\/wat-is-het-verschil-tussen-siem-en-security-monitoring\/","title":{"rendered":"Wat is het verschil tussen SIEM en security monitoring?"},"content":{"rendered":"\n\t\t<div id=\"fws_6a26384bdfeb9\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row full-width-section headerBox\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer using-image\" ><div class=\"row-bg viewport-desktop using-image\"  style=\"background-image: url(https:\/\/puurdata.nl\/wp-content\/uploads\/2019\/07\/header.png); background-position: center bottom; background-repeat: no-repeat; \"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col no-extra-padding inherit_tablet inherit_phone \"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div id=\"fws_6a26384be0871\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row vc_row-o-equal-height vc_row-flex vc_row-o-content-middle\"  style=\"padding-top: 10%; padding-bottom: 20%; \"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-8 wpb_column column_container vc_column_container col child_column padding-2-percent inherit_tablet inherit_phone \"   data-padding-pos=\"right\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h1 style=\"text-align: left\" class=\"vc_custom_heading vc_do_custom_heading headerText\" >Wat is het verschil tussen SIEM en security monitoring?<\/h1>\n<div class=\"wpb_text_column wpb_content_element  headerText\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2>Meer overzicht uit security-data<\/h2>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-4 wpb_column column_container vc_column_container col child_column padding-2-percent inherit_tablet inherit_phone \"   data-padding-pos=\"left\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_6a26384be1941\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 100px; padding-bottom: 100px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-8 wpb_column column_container vc_column_container col padding-5-percent inherit_tablet inherit_phone \"  data-padding-pos=\"right\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div id=\"fws_6a26384be1e1b\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row\"  style=\"padding-top: 20px; padding-bottom: 20px; \"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone \"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element \" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><strong>Organisaties die hun security willen verbeteren komen al snel termen tegen als security monitoring en <a href=\"https:\/\/puurdata.nl\/nl\/elastic-expertise\/elastic-siem\/\">SIEM<\/a>. Hoewel deze begrippen sterk met elkaar verbonden zijn, betekenen ze niet hetzelfde.<\/strong><\/p>\n<p>Security monitoring draait om het continu bewaken van systemen, applicaties en netwerken op afwijkingen en mogelijke dreigingen. SIEM is een technologie die helpt om die monitoring slimmer, centraler en effectiever uit te voeren.<\/p>\n<p>Met andere woorden: security monitoring is het proces. SIEM is een van de middelen die daarbij kan worden ingezet.<\/p>\n<h2>Wat is security monitoring?<\/h2>\n<p>Security monitoring richt zich op het signaleren van afwijkingen en verdachte activiteiten binnen systemen, applicaties en netwerken. Het doel is om risico&#8217;s zo vroeg mogelijk te herkennen en snel te kunnen reageren wanneer er iets gebeurt.<\/p>\n<p>Zolang een IT-omgeving relatief overzichtelijk is, werkt monitoring vaak prima met losse tools en dashboards. Maar naarmate organisaties groeien, ontstaan nieuwe uitdagingen. Security-data komt uit steeds meer bronnen. Applicaties draaien in de cloud, medewerkers werken op verschillende locaties en systemen worden steeds sterker met elkaar verbonden. Daardoor ontstaat vaak een versnipperd beeld van wat er werkelijk gebeurt.<\/p>\n<h2>Wat voegt SIEM toe?<\/h2>\n<p>Een <a href=\"https:\/\/puurdata.nl\/nl\/elastic-expertise\/elastic-siem\/\">SIEM-oplossing<\/a> brengt security-data uit verschillende bronnen samen in \u00e9\u00e9n centrale omgeving. Daardoor wordt het eenvoudiger om verbanden te leggen tussen gebeurtenissen, afwijkingen sneller te herkennen en incidenten effectiever te onderzoeken. Ook rapportages en compliance-vraagstukken worden beter beheersbaar.<\/p>\n<h2>Security monitoring of SIEM?<\/h2>\n<p>Het is geen keuze tussen het \u00e9\u00e9n of het ander. Sterker nog: een SIEM-oplossing ondersteunt juist een effectieve <a href=\"https:\/\/puurdata.nl\/nl\/security\/\">security monitoring-aanpak<\/a>. Security monitoring blijft altijd noodzakelijk. SIEM helpt om die monitoring schaalbaar te maken wanneer de hoeveelheid systemen, gebruikers en data groeit.<\/p>\n<h2>Wanneer wordt SIEM interessant?<\/h2>\n<p>Vaak ontstaat de behoefte aan SIEM wanneer organisaties merken dat security monitoring steeds meer tijd kost of dat het overzicht ontbreekt. Dat zie je bijvoorbeeld wanneer security-data verspreid raakt over meerdere systemen, incidentonderzoek veel handmatig werk vraagt, <a href=\"https:\/\/puurdata.nl\/nl\/nis2\/\">compliance-eisen<\/a> toenemen of het steeds lastiger wordt om risico&#8217;s centraal te beoordelen. In dat soort situaties helpt een SIEM-oplossing om meer structuur en inzicht te cre\u00ebren.<\/p>\n<h2>Meer grip op security?<\/h2>\n<p>Benieuwd of SIEM relevant is voor jouw organisatie? Met onze Security Quickscan brengen we in kaart hoe security monitoring momenteel is ingericht, waar risico&#8217;s en blinde vlekken zitten en welke vervolgstappen mogelijk zijn.<\/p>\n<p><a href=\"https:\/\/puurdata.nl\/nl\/security-quickscan\/\">Plan je Security Quickscan<\/a><\/p>\n<p>Meer weten over security, SIEM en compliance?<br \/>\n<a href=\"https:\/\/puurdata.nl\/nl\/security\/\">Bekijk onze Security-pagina<\/a><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div><div id=\"fws_6a26384be25fb\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row  vc_custom_1563971679673\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column padding-4-percent inherit_tablet inherit_phone \"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h4 style=\"text-align: left\" class=\"vc_custom_heading vc_do_custom_heading\" >Meer weten?<\/h4>\n<div class=\"wpb_text_column wpb_content_element \" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p>Wil je meer weten of heb je vragen over de mogelijkheden? Bel ons op <a href=\"tel:+31887887328\">+31 (0)88-7887328<\/a>, bezoek onze <a href=\"\/contact\/\">contactpagina<\/a>, of vul het formulier hieronder in!<\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-4 sidebarcards wpb_column column_container vc_column_container col no-extra-padding inherit_tablet inherit_phone \"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<h4 style=\"color: #e9812e;text-align: left\" class=\"vc_custom_heading vc_do_custom_heading\" >Recente nieuwsberichten<\/h4>\n    <div class=\"row blog-recent columns-1\" data-style=\"default\" data-color-scheme=\"light\" data-remove-post-date=\"\" data-remove-post-author=\"1\" data-remove-post-comment-number=\"1\" data-remove-post-nectar-love=\"1\">\n\n      \n      <div class=\"col span_12 post-4408 post type-post status-publish format-standard has-post-thumbnail category-headlines tag-nis2 tag-observability tag-security\" >\n\n        <a href=\"https:\/\/puurdata.nl\/nl\/puurdata-in-fd-special-over-nis2-en-cybersecurity\/\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"403\" src=\"https:\/\/puurdata.nl\/wp-content\/uploads\/2026\/05\/cybersecurity-paper-600x403.png\" class=\"attachment-portfolio-thumb size-portfolio-thumb wp-post-image\" alt=\"\" title=\"\" srcset=\"https:\/\/puurdata.nl\/wp-content\/uploads\/2026\/05\/cybersecurity-paper-600x403.png 600w, https:\/\/puurdata.nl\/wp-content\/uploads\/2026\/05\/cybersecurity-paper-18x12.png 18w, https:\/\/puurdata.nl\/wp-content\/uploads\/2026\/05\/cybersecurity-paper-900x604.png 900w, https:\/\/puurdata.nl\/wp-content\/uploads\/2026\/05\/cybersecurity-paper-400x269.png 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a>\n            <div class=\"post-header\">\n              <h3 class=\"title\"><a href=\"https:\/\/puurdata.nl\/nl\/puurdata-in-fd-special-over-nis2-en-cybersecurity\/\">PuurData in FD-special over NIS2 en cybersecurity<\/a><\/h3>\n              <span class=\"meta-author\"><a href=\"https:\/\/puurdata.nl\/nl\/author\/astegpuurdata-nl\/\" title=\"Berichten van Alex Steg\" rel=\"author\">Alex Steg<\/a> <\/span> <span class=\"meta-category\"> | <a href=\"https:\/\/puurdata.nl\/nl\/category\/headlines\/\">Headlines<\/a> <\/span> <span class=\"meta-comment-count\"> | <a href=\"https:\/\/puurdata.nl\/nl\/puurdata-in-fd-special-over-nis2-en-cybersecurity\/#respond\">\n              No Comments<\/a> <\/span>\n            <\/div>\n\n            <div class=\"excerpt\">In de Cybersecurity-special van het Financieele Dagblad deelt PuurData zijn visie op hoe organisaties onder NIS2 aantoonbaar in control blijven.<\/div>\n      <\/div><!--\/col-->\n\n      \n      <div class=\"col span_12 post-3941 post type-post status-publish format-standard has-post-thumbnail category-headlines tag-ai tag-monitoring tag-observability tag-search-ai tag-soc\" >\n\n        <a href=\"https:\/\/puurdata.nl\/nl\/samen-verder-bouwen-aan-slimme-en-betrouwbare-data-oplossingen\/\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"403\" src=\"https:\/\/puurdata.nl\/wp-content\/uploads\/2025\/12\/shutterstock_788626381-600x403.jpg\" class=\"attachment-portfolio-thumb size-portfolio-thumb wp-post-image\" alt=\"\" title=\"\" srcset=\"https:\/\/puurdata.nl\/wp-content\/uploads\/2025\/12\/shutterstock_788626381-600x403.jpg 600w, https:\/\/puurdata.nl\/wp-content\/uploads\/2025\/12\/shutterstock_788626381-18x12.jpg 18w, https:\/\/puurdata.nl\/wp-content\/uploads\/2025\/12\/shutterstock_788626381-900x604.jpg 900w, https:\/\/puurdata.nl\/wp-content\/uploads\/2025\/12\/shutterstock_788626381-400x269.jpg 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a>\n            <div class=\"post-header\">\n              <h3 class=\"title\"><a href=\"https:\/\/puurdata.nl\/nl\/samen-verder-bouwen-aan-slimme-en-betrouwbare-data-oplossingen\/\">Samen verder bouwen aan slimme en betrouwbare data-oplossingen<\/a><\/h3>\n              <span class=\"meta-author\"><a href=\"https:\/\/puurdata.nl\/nl\/author\/astegpuurdata-nl\/\" title=\"Berichten van Alex Steg\" rel=\"author\">Alex Steg<\/a> <\/span> <span class=\"meta-category\"> | <a href=\"https:\/\/puurdata.nl\/nl\/category\/headlines\/\">Headlines<\/a> <\/span> <span class=\"meta-comment-count\"> | <a href=\"https:\/\/puurdata.nl\/nl\/samen-verder-bouwen-aan-slimme-en-betrouwbare-data-oplossingen\/#respond\">\n              No Comments<\/a> <\/span>\n            <\/div>\n\n            <div class=\"excerpt\">2025 bracht nieuwe stappen in Search AI, security, observability en data-integratie. In dit artikel kijken we terug op de belangrijkste ontwikkelingen \u00e9n blikken we vooruit naar 2026.<\/div>\n      <\/div><!--\/col-->\n\n      \n    <\/div><!--\/blog-recent-->\n\n  \n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Security monitoring en SIEM worden vaak in \u00e9\u00e9n adem genoemd. Toch betekenen ze niet hetzelfde. Security monitoring draait om het signaleren van afwijkingen en mogelijke dreigingen, terwijl SIEM helpt om security-data uit verschillende bronnen centraal samen te brengen en beter inzicht te krijgen in wat er gebeurt. In dit artikel leggen we uit wat het verschil is en wanneer SIEM relevant wordt.<\/p>\n","protected":false},"author":5,"featured_media":4485,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[5],"tags":[17,32,16,14,36],"class_list":{"0":"post-4483","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-blog","8":"tag-ai","9":"tag-datastrategie","10":"tag-elastic","11":"tag-observability","12":"tag-search-ai"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Wat is het verschil tussen SIEM en security monitoring? - PuurData<\/title>\n<meta name=\"description\" content=\"Wat is het verschil tussen SIEM en security monitoring? 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