{"id":8544,"date":"2026-06-01T14:36:16","date_gmt":"2026-06-01T17:36:16","guid":{"rendered":"https:\/\/powertuning.com.br\/blog\/?p=8544"},"modified":"2026-06-01T14:36:47","modified_gmt":"2026-06-01T17:36:47","slug":"rls-no-power-bi-como-funciona-a-seguranca-que-protege-dados-na-pratica","status":"publish","type":"post","link":"https:\/\/powertuning.com.br\/blog\/rls-no-power-bi-como-funciona-a-seguranca-que-protege-dados-na-pratica\/","title":{"rendered":"RLS no Power BI: como funciona a seguran\u00e7a que protege dados na pr\u00e1tica"},"content":{"rendered":"<p><!-- ===== RESUMO: RLS no Power BI ===== --><\/p>\n<div style=\"max-width: 820px; margin: 0 auto; padding: 0 20px; box-sizing: border-box; font-family: Georgia,'Times New Roman',serif; color: #1a1a2e; line-height: 1.8;\">\n<p><!-- HEADER --><\/p>\n<div style=\"background: linear-gradient(135deg,#0D1B40 0%, #1a3a6b 50%, #2d5a9e 100%); border-radius: 18px; padding: 38px 42px; margin-bottom: 36px; overflow: hidden; box-sizing: border-box;\">\n<p><!-- BADGE --><\/p>\n<div style=\"display: inline-block; background: rgba(255,215,61,0.15); border: 1px solid rgba(255,215,61,0.45); border-radius: 999px; padding: 8px 18px; margin-bottom: 24px;\">\n<p><span style=\"color: #ffd93d; font-size: 12px; font-family: Verdana,sans-serif; letter-spacing: 1.4px; text-transform: uppercase; font-weight: bold;\">\ud83c\udfa5 Resumo de V\u00eddeo<br \/>\n<\/span><\/p>\n<\/div>\n<p><!-- TITULO --><\/p>\n<h1 style=\"color: #ffffff; font-size: 26px; font-weight: bold; margin: 0 0 16px 0; line-height: 1.3;\">RLS no Power BI: como funciona a seguran\u00e7a que protege dados na pr\u00e1tica<\/h1>\n<p><!-- META --><\/p>\n<p style=\"color: #a8c4e6; font-size: 15px; margin: 0 0 20px 0; font-family: Verdana,sans-serif;\"><a href=\"https:\/\/www.linkedin.com\/in\/alisonpezzott\/\"><b>Alison Pezzott<\/b><\/a>\u00a0 \u00b7\u00a0 Maio 2026<\/p>\n<div style=\"display: inline-block; background: rgba(255,215,61,0.15); border: 1px solid rgba(255,215,61,0.3); border-radius: 10px; padding: 12px 22px;\"><span style=\"font-family: Verdana,sans-serif; font-size: 13px; color: #a8c4e6;\">Live original: <\/span><span style=\"font-family: Verdana,sans-serif; font-size: 22px; font-weight: bold; color: #ffd93d;\">19min<\/span><span style=\"font-family: Verdana,sans-serif; font-size: 13px; color: #a8c4e6;\"> \u00a0\u00b7\u00a0 Leitura deste resumo: <\/span><span style=\"font-family: Verdana,sans-serif; font-size: 22px; font-weight: bold; color: #ffffff;\">9 min<\/span><\/div>\n<\/div>\n<p><!-- APRESENTADOR --><\/p>\n<div style=\"background: #ffffff; border: 1px solid #e8edf5; border-radius: 14px; padding: 24px 28px; margin: 24px auto; max-width: 760px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.04);\">\n<p style=\"margin: 0 0 6px 0; font-family: Verdana,sans-serif; font-size: 11px; color: #8b8b8b; text-transform: uppercase; letter-spacing: 1.2px;\">Apresentador<\/p>\n<p style=\"margin: 0; font-size: 16px;\"><strong style=\"color: #1a3a6b;\">Alison Pezzott<\/strong> \u00a0\u00b7\u00a0 <a style=\"color: #2d5a9e; text-decoration: none; font-family: Verdana,sans-serif; font-size: 13px;\" href=\"https:\/\/www.linkedin.com\/in\/alisonpezzott\/\" target=\"_blank\" rel=\"noopener\">LinkedIn \u2197<\/a> \u00a0\u00b7\u00a0 <a style=\"color: #c0392b; text-decoration: none; font-family: Verdana,sans-serif; font-size: 13px;\" href=\"https:\/\/youtu.be\/tuVSYQt8SPY?si=KV2f2qJROz5AGaQI\" target=\"_blank\" rel=\"noopener\">YouTube \u2197<\/a><\/p>\n<\/div>\n<p><!-- SOBRE --><\/p>\n<div style=\"background: #f0f4ff; border-left: 4px solid #2d5a9e; border-radius: 0 14px 14px 0; padding: 26px 28px; margin: 24px auto 36px auto; max-width: 760px; box-sizing: border-box;\">\n<p style=\"margin: 0 0 8px 0; font-family: Verdana,sans-serif; font-size: 12px; color: #2d5a9e; font-weight: bold; text-transform: uppercase; letter-spacing: 1.2px;\">Sobre o que \u00e9<\/p>\n<p style=\"font-size: 18px; color: #1a1a2e; line-height: 1.95; margin: 0;\">Um v\u00eddeo t\u00e9cnico apresentado por <strong>Alison Pezzot <\/strong>sobre como implementar <strong>RLS (Row Level Security) <\/strong>no Power BI para garantir que cada usu\u00e1rio visualize apenas os dados corretos. O conte\u00fado cobre <strong>RLS est\u00e1tico e din\u00e2mico<\/strong>, hierarquia de acesso (analista, l\u00edder e head), boas pr\u00e1ticas de modelagem, performance do <strong>DAX <\/strong>e como simplificar a gest\u00e3o de permiss\u00f5es utilizando o <strong>Power Embedded<\/strong>.<\/p>\n<\/div>\n<p><!-- INSIGHTS --><\/p>\n<h2 style=\"font-size: 26px; color: #0d1b40; margin: 50px auto 24px auto; padding-bottom: 14px; border-bottom: 2px solid #e8edf5; max-width: 760px; line-height: 1.4;\">\ud83d\udca1 Principais Insights<\/h2>\n<p><!-- CARD 1 --><\/p>\n<div style=\"background: #ffffff; border: 1px solid #e8edf5; border-radius: 14px; padding: 28px; margin: 24px auto; max-width: 760px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.04);\">\n<h3 style=\"font-size: 22px; color: #1a3a6b; margin: 0 0 12px 0; line-height: 1.5;\">RLS n\u00e3o \u00e9 filtro visual<\/h3>\n<p style=\"font-size: 18px; color: #333; margin: 0; line-height: 1.95;\">Um dos maiores erros no Power BI \u00e9 acreditar que segmentadores ou filtros visuais protegem dados. Eles apenas alteram o que aparece em tela. O RLS atua diretamente no modelo sem\u00e2ntico, impedindo que usu\u00e1rios tenham acesso a informa\u00e7\u00f5es fora da sua permiss\u00e3o.<\/p>\n<\/div>\n<p><!-- CARD 2 --><\/p>\n<div style=\"background: #ffffff; border: 1px solid #e8edf5; border-radius: 14px; padding: 28px; margin: 24px auto; max-width: 760px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.04);\">\n<h3 style=\"font-size: 22px; color: #1a3a6b; margin: 0 0 12px 0; line-height: 1.5;\">RLS din\u00e2mico \u00e9 mais escal\u00e1vel<\/h3>\n<p style=\"font-size: 18px; color: #333; margin: 0; line-height: 1.95;\">Enquanto o modelo est\u00e1tico exige m\u00faltiplas roles e manuten\u00e7\u00e3o manual, o RLS din\u00e2mico usa o login do usu\u00e1rio para aplicar permiss\u00f5es automaticamente.<\/p>\n<\/div>\n<p><!-- RESUMO DETALHADO --><\/p>\n<h2 style=\"font-size: 26px; color: #0d1b40; margin: 60px auto 24px auto; padding-bottom: 14px; border-bottom: 2px solid #e8edf5; max-width: 760px; line-height: 1.4;\">\ud83d\udcd6 Resumo Detalhado<\/h2>\n<\/div>\n<p><!-- O QUE \u00c9 RLS --><\/p>\n<h3 style=\"font-size: 22px; color: #1a3a6b; margin: 38px auto 14px auto; max-width: 760px; line-height: 1.5;\">O que \u00e9 RLS e por que ele existe?<\/h3>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Quando falamos em seguran\u00e7a dentro do Power BI, existe uma pergunta inevit\u00e1vel:<\/p>\n<h3 style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\"><strong>Como garantir que cada pessoa visualize apenas os dados que deveria ver?<br \/>\n<\/strong><\/h3>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Esse problema aparece em praticamente toda empresa que trabalha com indicadores operacionais, financeiros, comerciais ou de performance. Um vendedor n\u00e3o deveria acessar metas da equipe inteira. Um gerente regional n\u00e3o deveria enxergar dados de outra regi\u00e3o. J\u00e1 diretores precisam visualizar tudo de forma consolidada.<\/p>\n<p><!-- CARD --><\/p>\n<div style=\"background: #ffffff; border: 1px solid #e8edf5; border-radius: 14px; padding: 28px; margin: 28px auto; max-width: 760px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.04);\">\n<p style=\"margin: 0 0 10px 0; font-family: Verdana,sans-serif; font-size: 12px; color: #2d5a9e; font-weight: bold; text-transform: uppercase; letter-spacing: 1px;\">O que o RLS faz na pr\u00e1tica?<\/p>\n<p style=\"font-size: 17px; color: #444; margin: 0; line-height: 1.95;\">Ele cria regras de acesso diretamente no modelo do Power BI, garantindo que cada usu\u00e1rio visualize somente as linhas de informa\u00e7\u00e3o permitidas.<\/p>\n<\/div>\n<h3 style=\"font-size: 22px; color: #1a3a6b; margin: 42px auto 14px auto; max-width: 760px; line-height: 1.5;\">RLS n\u00e3o \u00e9 filtro visual e essa diferen\u00e7a muda tudo<\/h3>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Um dos maiores erros dentro do Power BI \u00e9 acreditar que filtros, segmentadores ou bookmarks resolvem problemas de seguran\u00e7a. <strong>Eles n\u00e3o resolvem.<\/strong><\/p>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Quando voc\u00ea aplica um filtro visual, apenas muda o que aparece na tela. Os dados continuam existindo no modelo e podem ser acessados por exporta\u00e7\u00f5es, outras p\u00e1ginas do relat\u00f3rio ou cruzamentos de informa\u00e7\u00f5es.<\/p>\n<p><!-- QUOTE --><\/p>\n<div style=\"background: linear-gradient(135deg,#f8f6ff 0%, #f0f4ff 100%); border-left: 4px solid #2d5a9e; border-radius: 0 14px 14px 0; padding: 24px 28px; margin: 28px auto; max-width: 760px; box-sizing: border-box;\">\n<p style=\"margin: 0; font-style: italic; font-size: 22px; color: #1a1a2e; line-height: 1.8;\">\u275d O RLS n\u00e3o \u201cesconde\u201d informa\u00e7\u00e3o. Ele impede que ela exista para usu\u00e1rios sem permiss\u00e3o.<\/p>\n<\/div>\n<h3 style=\"font-size: 22px; color: #1a3a6b; margin: 42px auto 14px auto; max-width: 760px; line-height: 1.5;\">Exemplo real: vendedor, gerente e diretor<\/h3>\n<div style=\"background: #ffffff; border: 1px solid #e8edf5; border-radius: 14px; padding: 28px; margin: 28px auto; max-width: 760px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.04);\">\n<p style=\"font-size: 18px; margin: 0 0 12px 0;\">\ud83d\udc64 <strong>Vendedor: <\/strong>visualiza apenas as pr\u00f3prias vendas<\/p>\n<p style=\"font-size: 18px; margin: 0 0 12px 0;\">\ud83d\udc65 <strong>Gerente: <\/strong>acompanha toda a equipe<\/p>\n<p style=\"font-size: 18px; margin: 0;\">\ud83c\udfe2 <strong>Diretor: <\/strong>possui acesso consolidado da opera\u00e7\u00e3o<\/p>\n<\/div>\n<h3 style=\"font-size: 22px; color: #1a3a6b; margin: 42px auto 14px auto; max-width: 760px; line-height: 1.5;\">RLS est\u00e1tico vs RLS din\u00e2mico<\/h3>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 20px auto; line-height: 1.95; max-width: 760px;\">Existem duas abordagens principais para trabalhar com seguran\u00e7a no Power BI:<br \/>\n<strong>RLS est\u00e1tico <\/strong>e <strong>RLS din\u00e2mico<\/strong>.<\/p>\n<div style=\"max-width: 760px; margin: 0 auto 30px auto;\">\n<table style=\"width: 100%; border-collapse: separate; border-spacing: 8px 0;\" border=\"0\">\n<tbody>\n<tr>\n<td style=\"background: #fff5f5; border: 2px solid #e8b4b4; border-radius: 14px; padding: 22px;\" valign=\"top\">\n<p style=\"margin: 0 0 8px 0; font-family: Verdana,sans-serif; font-size: 11px; color: #c0392b; font-weight: bold; text-transform: uppercase; letter-spacing: 1px;\">RLS Est\u00e1tico<\/p>\n<p style=\"font-size: 16px; color: #555; margin: 0; line-height: 1.9;\">Cria m\u00faltiplas roles e adiciona usu\u00e1rios manualmente. Funciona em cen\u00e1rios pequenos,<br \/>\nmas rapidamente se torna burocr\u00e1tico.<\/p>\n<\/td>\n<td style=\"background: #f0fff0; border: 2px solid #8bc88b; border-radius: 14px; padding: 22px;\" valign=\"top\">\n<p style=\"margin: 0 0 8px 0; font-family: Verdana,sans-serif; font-size: 11px; color: #2d6b2d; font-weight: bold; text-transform: uppercase; letter-spacing: 1px;\">RLS Din\u00e2mico<\/p>\n<p style=\"font-size: 16px; color: #555; margin: 0; line-height: 1.9;\">Usa o login do usu\u00e1rio para aplicar regras automaticamente.<br \/>\nEscala melhor e reduz manuten\u00e7\u00e3o.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- HIERARQUIA --><\/p>\n<h3 style=\"font-size: 22px; color: #1a3a6b; margin: 42px auto 14px auto; max-width: 760px; line-height: 1.5;\">Como funciona a hierarquia de acesso no RLS<\/h3>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Um dos cen\u00e1rios mais comuns dentro das empresas \u00e9 a necessidade de trabalhar<br \/>\ncom hierarquia organizacional. Diferentes pessoas precisam visualizar diferentes n\u00edveis de informa\u00e7\u00e3o.<\/p>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Durante a apresenta\u00e7\u00e3o, Alison Pezzot demonstra um cen\u00e1rio muito pr\u00f3ximo da realidade corporativa:<\/p>\n<p><!-- CARD HIERARQUIA --><\/p>\n<div style=\"background: #ffffff; border: 1px solid #e8edf5; border-radius: 14px; padding: 28px; margin: 28px auto; max-width: 760px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.04);\">\n<div style=\"margin-bottom: 16px;\">\n<p><span style=\"display: inline-block; background: #eef4ff; color: #1a3a6b; border-radius: 999px; padding: 8px 14px; font-size: 13px; font-family: Verdana,sans-serif; font-weight: bold;\">\ud83d\udc64 Analista<br \/>\n<\/span><\/p>\n<p><span style=\"font-size: 17px; margin-left: 10px; color: #555;\">Visualiza apenas os pr\u00f3prios dados<br \/>\n<\/span><\/p>\n<\/div>\n<div style=\"margin-bottom: 16px;\">\n<p><span style=\"display: inline-block; background: #eefaf2; color: #2d6b2d; border-radius: 999px; padding: 8px 14px; font-size: 13px; font-family: Verdana,sans-serif; font-weight: bold;\">\ud83d\udc65 L\u00edder<br \/>\n<\/span><\/p>\n<p><span style=\"font-size: 17px; margin-left: 10px; color: #555;\">Visualiza toda a equipe<br \/>\n<\/span><\/p>\n<\/div>\n<div>\n<p><span style=\"display: inline-block; background: #fff7ea; color: #a16207; border-radius: 999px; padding: 8px 14px; font-size: 13px; font-family: Verdana,sans-serif; font-weight: bold;\">\ud83c\udfe2 Head da \u00c1rea<br \/>\n<\/span><\/p>\n<p><span style=\"font-size: 17px; margin-left: 10px; color: #555;\">Possui acesso completo da opera\u00e7\u00e3o<br \/>\n<\/span><\/p>\n<\/div>\n<\/div>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Em vez de criar dezenas de permiss\u00f5es manuais,o Power BI consegue identificar<br \/>\nautomaticamente quem est\u00e1 acessando<br \/>\no relat\u00f3rio e aplicar<br \/>\nas regras corretas.<\/p>\n<p><!-- USERPRINCIPALNAME --><\/p>\n<h3 style=\"font-size: 22px; color: #1a3a6b; margin: 42px auto 14px auto; max-width: 760px; line-height: 1.5;\">USERPRINCIPALNAME(): a fun\u00e7\u00e3o mais importante do RLS<\/h3>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">A pe\u00e7a central do <strong>RLS din\u00e2mico <\/strong>normalmente \u00e9 a fun\u00e7\u00e3o:<\/p>\n<p><!-- CODE --><\/p>\n<div style=\"background: #0f172a; border-radius: 14px; padding: 28px; margin: 28px auto; max-width: 760px; box-sizing: border-box; overflow-x: auto;\">\n<div style=\"color: #64748b; font-size: 12px; font-family: Consolas,monospace; margin-bottom: 10px;\">&#8212; Fun\u00e7\u00e3o DAX<\/div>\n<div style=\"font-family: Consolas,monospace; font-size: 22px; color: #60a5fa; line-height: 1.8;\">USERPRINCIPALNAME()<\/div>\n<\/div>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Ela identifica automaticamente o usu\u00e1rio logado no Power BI, normalmente utilizando o e-mail corporativo. Com isso, \u00e9 poss\u00edvel cruzar o login do usu\u00e1rio com uma tabela de permiss\u00f5es e filtrar automaticamente os dados corretos.<\/p>\n<p><!-- DAX --><\/p>\n<div style=\"background: #0f172a; border-radius: 14px; padding: 28px; margin: 28px auto; max-width: 760px; box-sizing: border-box; overflow-x: auto;\">\n<div style=\"color: #64748b; font-size: 12px; font-family: Consolas,monospace; margin-bottom: 12px;\">&#8212; Exemplo de RLS din\u00e2mico<\/div>\n<div style=\"font-family: Consolas,monospace; font-size: 17px; line-height: 2; color: #e2e8f0;\">\n<p><span style=\"color: #c084fc;\">VAR<br \/>\n<\/span><\/p>\n<p>usuarioLogado = <span style=\"color: #60a5fa;\">USERPRINCIPALNAME()<br \/>\n<\/span><\/p>\n<p><span style=\"color: #c084fc;\">RETURN <\/span>[email_usuario] = usuarioLogado<\/p>\n<p>||<\/p>\n[team_leader] = usuarioLogado<\/p>\n<p>||<\/p>\n[head] = usuarioLogado<\/p>\n<\/div>\n<\/div>\n<p><!-- DICA --><\/p>\n<div style=\"background: #f0f7ff; border-left: 4px solid #2d5a9e; border-radius: 0 14px 14px 0; padding: 24px 28px; margin: 30px auto; max-width: 760px; box-sizing: border-box;\">\n<p style=\"margin: 0; font-size: 18px; color: #1a1a2e; line-height: 1.9;\">\ud83d\udca1 <strong>Dica importante:<\/strong><br \/>\nQuando o RLS come\u00e7a a ficar complexo demais, normalmente o problema n\u00e3o \u00e9 o DAX \u00e9 a modelagem dos dados.<\/p>\n<\/div>\n<p><!-- POWER EMBEDDED --><\/p>\n<h3 style=\"font-size: 22px; color: #1a3a6b; margin: 42px auto 14px auto; max-width: 760px; line-height: 1.5;\">Onde o Power Embedded entra nessa hist\u00f3ria?<\/h3>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Al\u00e9m do Power BI Service tradicional, Alison tamb\u00e9m demonstra como o <strong>Power Embedded <\/strong>simplifica significativamente a distribui\u00e7\u00e3o de relat\u00f3rios e a gest\u00e3o de acessos.<\/p>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Em vez de depender de m\u00faltiplas configura\u00e7\u00f5es, permiss\u00f5es manuais e gest\u00e3o complexa de usu\u00e1rios, a plataforma centraliza o controle e reduz fric\u00e7\u00f5es operacionais.<\/p>\n<p><!-- CARD POWER EMBEDDED --><\/p>\n<div style=\"background: #ffffff; border: 1px solid #e8edf5; border-radius: 14px; padding: 28px; margin: 28px auto; max-width: 760px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.04);\">\n<p style=\"margin: 0 0 10px 0; font-family: Verdana,sans-serif; font-size: 12px; color: #2d5a9e; font-weight: bold; text-transform: uppercase; letter-spacing: 1px;\">O que muda no Power Embedded<\/p>\n<p style=\"font-size: 17px; color: #444; margin: 0 0 14px 0; line-height: 1.95;\">Enquanto no Power BI Service tradicional, muitas empresas precisam administrar permiss\u00f5es manualmente, workspaces, visualizadores e regras adicionais, o <strong>Power Embedded <\/strong>simplifica significativamente esse processo.<\/p>\n<p style=\"font-size: 17px; color: #444; margin: 0; line-height: 1.95;\">Na pr\u00e1tica, a plataforma centraliza a distribui\u00e7\u00e3o dos relat\u00f3rios, simplifica acessos e reduz erros operacionais.<\/p>\n<\/div>\n<p><!-- COMPARATIVO --><\/p>\n<h3 style=\"font-size: 22px; color: #1a3a6b; margin: 42px auto 16px auto; max-width: 760px; line-height: 1.5;\">Power BI Service vs Power Embedded<\/h3>\n<div style=\"max-width: 760px; margin: 0 auto 34px auto;\">\n<table style=\"width: 100%; border-collapse: separate; border-spacing: 8px 0;\" border=\"0\">\n<tbody>\n<tr>\n<td style=\"background: #fff5f5; border: 2px solid #e8b4b4; border-radius: 14px; padding: 24px;\" valign=\"top\">\n<p style=\"margin: 0 0 10px 0; font-family: Verdana,sans-serif; font-size: 11px; color: #c0392b; font-weight: bold; text-transform: uppercase; letter-spacing: 1px;\">Power BI Service<\/p>\n<p style=\"font-size: 16px; color: #555; margin: 0; line-height: 1.9;\">Exige gest\u00e3o manual de usu\u00e1rios,<br \/>\npermiss\u00f5es de workspace, configura\u00e7\u00e3o de visualizadores e maior esfor\u00e7o operacional.<\/p>\n<\/td>\n<td style=\"background: #f0fff0; border: 2px solid #8bc88b; border-radius: 14px; padding: 24px;\" valign=\"top\">\n<p style=\"margin: 0 0 10px 0; font-family: Verdana,sans-serif; font-size: 11px; color: #2d6b2d; font-weight: bold; text-transform: uppercase; letter-spacing: 1px;\">Power Embedded<\/p>\n<p style=\"font-size: 16px; color: #555; margin: 0; line-height: 1.9;\">Centraliza relat\u00f3rios, simplifica acessos, reduz complexidade operacional e acelera implementa\u00e7\u00f5es de RLS.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- ERRO MAIS COMUM --><\/p>\n<h3 style=\"font-size: 22px; color: #1a3a6b; margin: 42px auto 14px auto; max-width: 760px; line-height: 1.5;\">O erro mais comum ao configurar RLS<\/h3>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Um erro muito comum \u00e9 tentar resolver problemas de seguran\u00e7a criando DAX extremamente complexo, com excesso de <strong>FILTER()<\/strong>, <strong>CALCULATE() <\/strong>e regras dif\u00edceis de manter.<\/p>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">Segundo Alison Pezzot, isso geralmente \u00e9 um sintoma de modelagem ruim. Quando a estrutura de permiss\u00f5es est\u00e1 correta, o DAX do RLS costuma ser simples, perform\u00e1tico e f\u00e1cil de manter.<\/p>\n<p><!-- QUOTE --><\/p>\n<div style=\"background: linear-gradient(135deg,#f8f6ff 0%, #f0f4ff 100%); border-left: 4px solid #2d5a9e; border-radius: 0 14px 14px 0; padding: 24px 28px; margin: 30px auto; max-width: 760px; box-sizing: border-box;\">\n<p style=\"margin: 0; font-style: italic; font-size: 22px; color: #1a1a2e; line-height: 1.8;\">\u275d Um RLS eficiente se resolve muito mais na modelagem do que no DAX.<\/p>\n<\/div>\n<p><!-- TAKEAWAYS --><\/p>\n<h2 style=\"font-size: 26px; color: #0d1b40; margin: 56px auto 24px auto; padding-bottom: 14px; border-bottom: 2px solid #e8edf5; max-width: 760px; line-height: 1.4;\">\u2705 O que voc\u00ea deve levar deste conte\u00fado<\/h2>\n<div style=\"background: #ffffff; border: 1px solid #e8edf5; border-radius: 14px; padding: 28px; margin: 28px auto; max-width: 760px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.04);\">\n<ul>\n<li style=\"font-size: 17px;\">O RLS protege dados no modelo, n\u00e3o apenas na interface<\/li>\n<li style=\"font-size: 17px;\">RLS din\u00e2mico \u00e9 mais escal\u00e1vel que RLS est\u00e1tico<\/li>\n<li style=\"font-size: 17px;\">USERPRINCIPALNAME() \u00e9 central na seguran\u00e7a din\u00e2mica<\/li>\n<li style=\"font-size: 17px;\">Boa modelagem reduz complexidade do DAX<\/li>\n<li style=\"font-size: 17px;\">O Power Embedded simplificaa gest\u00e3o de acessos<\/li>\n<\/ul>\n<\/div>\n<p><!-- CONCLUS\u00c3O --><\/p>\n<h2 style=\"font-size: 26px; color: #0d1b40; margin: 56px auto 18px auto; max-width: 760px; line-height: 1.4;\">Conclus\u00e3o<\/h2>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 18px auto; line-height: 1.95; max-width: 760px;\">O RLS \u00e9 um dos recursos mais importantes do Power BI quando falamos de governan\u00e7a e seguran\u00e7a de dados. Mais do que esconder informa\u00e7\u00f5es, ele garante que cada usu\u00e1rio visualize apenas aquilo que realmente deveria acessar.<\/p>\n<p style=\"font-size: 18px; color: #333; margin: 0 auto 36px auto; line-height: 1.95; max-width: 760px;\">E quando combinado ao <strong>Power Embedded<\/strong>, o processo se torna mais simples, escal\u00e1vel e eficiente para ambientes corporativos.<\/p>\n<p><!-- RODAP\u00c9 --><\/p>\n<div style=\"border-top: 1px solid #e8edf5; padding-top: 18px; margin: 40px auto 0 auto; max-width: 760px;\">\n<p style=\"margin: 0; text-align: center; font-size: 13px; color: #8a8a8a; font-family: Verdana,sans-serif; line-height: 1.8;\">Conte\u00fado baseado na apresenta\u00e7\u00e3o de <strong>Alison Pezzot <\/strong>sobre RLS<\/p>\n<p style=\"margin: 0; text-align: center; font-size: 13px; color: #8a8a8a; font-family: Verdana,sans-serif; line-height: 1.8;\">no Power BI e Power Embedded.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\ud83c\udfa5 Resumo de V\u00eddeo RLS no Power BI: como funciona a seguran\u00e7a que protege dados na pr\u00e1tica Alison Pezzott\u00a0 \u00b7\u00a0 Maio 2026 Live original: 19min \u00a0\u00b7\u00a0 Leitura deste resumo: 9 min Apresentador Alison Pezzott \u00a0\u00b7\u00a0 LinkedIn \u2197 \u00a0\u00b7\u00a0 YouTube \u2197 Sobre o que \u00e9 Um v\u00eddeo t\u00e9cnico apresentado por Alison Pezzot sobre como implementar RLS&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/powertuning.com.br\/blog\/rls-no-power-bi-como-funciona-a-seguranca-que-protege-dados-na-pratica\/\">Leia mais<\/a><\/p>\n","protected":false},"author":18,"featured_media":8561,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[64,1],"tags":[],"class_list":["post-8544","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-power-bi","category-sem-categoria"],"jetpack_featured_media_url":"https:\/\/powertuning.com.br\/blog\/wp-content\/uploads\/2026\/06\/CAPA-LINKEDINB-3.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/powertuning.com.br\/blog\/wp-json\/wp\/v2\/posts\/8544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/powertuning.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/powertuning.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/powertuning.com.br\/blog\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/powertuning.com.br\/blog\/wp-json\/wp\/v2\/comments?post=8544"}],"version-history":[{"count":9,"href":"https:\/\/powertuning.com.br\/blog\/wp-json\/wp\/v2\/posts\/8544\/revisions"}],"predecessor-version":[{"id":8553,"href":"https:\/\/powertuning.com.br\/blog\/wp-json\/wp\/v2\/posts\/8544\/revisions\/8553"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/powertuning.com.br\/blog\/wp-json\/wp\/v2\/media\/8561"}],"wp:attachment":[{"href":"https:\/\/powertuning.com.br\/blog\/wp-json\/wp\/v2\/media?parent=8544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/powertuning.com.br\/blog\/wp-json\/wp\/v2\/categories?post=8544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/powertuning.com.br\/blog\/wp-json\/wp\/v2\/tags?post=8544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}