{"id":12519,"date":"2026-02-09T13:36:26","date_gmt":"2026-02-09T12:36:26","guid":{"rendered":"https:\/\/test.antivirusedition.com\/?post_type=product&p=12519"},"modified":"2026-05-20T11:28:42","modified_gmt":"2026-05-20T09:28:42","slug":"avast-internet-security","status":"publish","type":"product","link":"https:\/\/test.antivirusedition.com\/pt\/produit\/avast-internet-security\/","title":{"rendered":"Avast Internet Security"},"content":{"rendered":"

Carater\u00edsticas<\/h3>\n

Antiv\u00edrus inteligente :<\/strong><\/p>\n

O Avast Internet Security detecta em tempo real, todos os tipos de amea\u00e7as<\/strong> Estas incluem v\u00edrus, malware, cavalos de Troia, ransomware, spyware e phishing.<\/p>\n

Ac\u00e7\u00f5es suspeitas Agente :<\/strong><\/p>\n

O Avast Internet Security analisa o comportamento das aplica\u00e7\u00f5es em tempo real para intercetar quaisquer ficheiros que se comportem de forma anormal e que possam causar danos ao seu PC.<\/p>\n

Digitaliza\u00e7\u00e3o inteligente :<\/strong><\/p>\n

N\u00e3o perca mais tempo, verifique se o seu computador tem vulnerabilidades de seguran\u00e7a com apenas um clique.<\/p>\n

Prote\u00e7\u00e3o das liga\u00e7\u00f5es WiFi :<\/strong><\/p>\n

Gra\u00e7as ao m\u00f3dulo \u00abWiFi Inspetor\u00bb, o Avast Internet Security avisa-o se existirem vulnerabilidades na sua caixa de Internet. Se esta caixa n\u00e3o estiver configurada corretamente, qualquer pessoa pode invadir a sua rede e os dispositivos a ela ligados (o seu PC, a sua impressora, o seu smartphone, etc.).<\/p>\n

Agente anti-ransomware :<\/strong><\/p>\n

O Avast Internet Security impede que ransomware e programas suspeitos modifiquem, apaguem ou encriptem os ficheiros que escolher proteger.<\/p>\n

Respons\u00e1vel pela prote\u00e7\u00e3o de dados sens\u00edveis :<\/strong><\/p>\n

Este escudo de prote\u00e7\u00e3o permite-lhe analisar o seu computador em busca de ficheiros Excel, Word, PDF ou .txt que contenham dados privados e, em seguida, proteg\u00ea-los contra o acesso n\u00e3o autorizado. Estes ficheiros permanecem onde est\u00e3o nas suas pastas, mas t\u00eam um n\u00edvel de seguran\u00e7a mais elevado e requerem a sua autoriza\u00e7\u00e3o antes de poderem ser abertos.<\/p>\n

Tecnologias anti-phishing avan\u00e7adas :<\/strong><\/p>\n

Gra\u00e7as \u00e0 aprendizagem autom\u00e1tica e ao reconhecimento de imagem, os sites fraudulentos s\u00e3o identificados ainda mais rapidamente. Avast Internet Security bloqueia mais rapidamente s\u00edtios Web falsos<\/strong> que tentam roubar as suas informa\u00e7\u00f5es pessoais e vend\u00ea-las na Dark Web.<\/p>\n

Gestor de palavras-passe :<\/strong><\/p>\n

Tem demasiadas palavras-passe? Lembre-se apenas de uma palavra-passe e o Avast trata do resto por si!<\/p>\n

Modo \u00abN\u00e3o incomodar\u00bb :<\/strong><\/p>\n

Se estiver a jogar um jogo, a ver uma s\u00e9rie ou a trabalhar, o Avast ir\u00e1 impedir que as notifica\u00e7\u00f5es apare\u00e7am no seu PC<\/strong>.<\/p>\n

DNS seguro :<\/strong><\/p>\n

Avast Internet Security detecta sites falsos<\/strong> que tentam roubar os seus dados banc\u00e1rios quando faz compras online.<\/p>\n

Caixa de areia :<\/strong><\/p>\n

J\u00e1 alguma vez descarregou um ficheiro de um servidor suspeito ou hesitou em abrir um documento por recear que fosse malicioso? A caixa de areia<\/a> (ou sandbox) \u00e9 uma \u00e1rea segura separada do resto do seu PC, que lhe permite abrir documentos suspeitos com toda a seguran\u00e7a para o seu computador.<\/p>\n

Firewall :<\/strong><\/p>\n

O firewall do Avast Internet Security filtra o tr\u00e1fego de rede com base nas regras de seguran\u00e7a da Avast para evitar intrus\u00f5es no seu computador<\/strong>.<\/p>\n

Antispam :<\/strong><\/p>\n

O spam n\u00e3o \u00e9 apenas invasivo, mas tamb\u00e9m pode ser perigoso. Avast Internet Security bloqueia o spam<\/strong> e protege-o contra e-mails de phishing.<\/p>\n

Ideal para<\/h3>\n

O Avast Internet Security \u00e9 ideal para quem faz compras online, utiliza servi\u00e7os banc\u00e1rios remotos ou navega frequentemente na Internet, e que pretende prote\u00e7\u00e3o refor\u00e7ada contra phishing, ransomware e sites maliciosos<\/strong>.<\/p>\n

O Avast Internet Security \u00e9 perfeito para os utilizadores que procuram um bom compromisso entre um antiv\u00edrus b\u00e1sico e uma suite completa, com excelente rela\u00e7\u00e3o qualidade\/pre\u00e7o<\/strong>.<\/p>\n

Compatibilidade<\/h3>\n

O Avast Internet Security \u00e9 compat\u00edvel com :<\/p>\n

Windows 11<\/p>\n

Windows 10 (32-bit ou 64-bit)<\/p>\n

Windows 8, 8.1 (32-bit ou 64-bit)<\/p>\n

Windows 7 (32-bit ou 64-bit)<\/p>\n

Processador Pentium 3<\/p>\n

256 MB DE RAM<\/p>\n

1,5 GB de espa\u00e7o livre no disco r\u00edgido<\/p>\n

FAQ<\/h3>\n

O firewall do Avast Internet Security bloqueia invas\u00f5es de rede em tempo real?<\/strong><\/p>\n

Sim, a firewall integrada do Avast Internet Security monitoriza todas as liga\u00e7\u00f5es de entrada e sa\u00edda do seu computador em tempo real. Bloqueia automaticamente tentativas de intrus\u00e3o, acesso n\u00e3o autorizado e comunica\u00e7\u00f5es suspeitas para garantir que a sua rede dom\u00e9stica est\u00e1 totalmente protegida.<\/p>\n

O Avast Internet Security protege contra ransomware e ataques de phishing?<\/strong><\/p>\n

Sim, o Avast Internet Security inclui uma prote\u00e7\u00e3o avan\u00e7ada contra ransomware que impede o malware de encriptar ou apagar os seus ficheiros pessoais. Tamb\u00e9m tem um escudo anti-phishing que bloqueia sites fraudulentos que imitam servi\u00e7os ou plataformas banc\u00e1rias online, para proteger os seus dados pessoais e palavras-passe.<\/p>\n

Para saber mais sobre as funcionalidades do Avast Internet Security, ver a nossa tabela de compara\u00e7\u00e3o<\/strong><\/a>.<\/p>\n

Posso utilizar o Avast Internet Security em v\u00e1rios dispositivos com uma \u00fanica licen\u00e7a?<\/strong><\/p>\n

Sim, claro, tudo o que tem de fazer \u00e9 selecionar o n\u00famero de esta\u00e7\u00f5es de trabalho que pretende proteger e durante quanto tempo as pretende proteger. Desta forma, pode proteger tantas esta\u00e7\u00f5es de trabalho quantas as necess\u00e1rias para garantir a seguran\u00e7a da sua rede dom\u00e9stica.<\/p>\n

Como \u00e9 que posso renovar ou prolongar a minha licen\u00e7a do Avast Internet Security?<\/strong><\/p>\n

Para renovar a sua licen\u00e7a do Avast Internet Security, iniciar sess\u00e3o na sua conta de cliente Avast<\/strong><\/a> e selecione a ordem que pretende renovar. Clique em \u00abRenovar\u00bb para renovar o seu antiv\u00edrus com um desconto de renova\u00e7\u00e3o 30%.<\/p>\n

Normalmente, \u00e9-lhe enviado um e-mail de lembrete antes da data de expira\u00e7\u00e3o com instru\u00e7\u00f5es sobre como renovar o seu antiv\u00edrus. No entanto, se tiver algum problema com a renova\u00e7\u00e3o do seu antiv\u00edrus Avast, n\u00e3o hesite em contactar contactar-nos<\/strong><\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

Desfrute da Internet com paz de esp\u00edrito! Avast Internet Security protege os seus dados sens\u00edveis<\/strong> contra todos os tipos de amea\u00e7as, incluindo ransomware. Navegue, compre e gira as suas contas online com confian\u00e7a com o prote\u00e7\u00e3o abrangente contra amea\u00e7as da web<\/strong>.<\/p>\n

O Avast Internet Security oferece-lhe uma firewall inteligente<\/strong> e prote\u00e7\u00e3o anti-phishing avan\u00e7ada<\/strong> para proteger cada canto da sua vida digital.<\/p>","protected":false},"featured_media":12732,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""}},"product_brand":[62],"product_cat":[46],"product_tag":[],"class_list":["post-12519","product","type-product","status-publish","has-post-thumbnail","product_brand-avast","product_cat-antivirus-pour-postes","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-variable-subscription","has-default-attributes"],"acf":[],"yoast_head":"\nAvast Internet Security - Avast Antivirus Professionnel<\/title>\n<meta name=\"description\" content=\"Passez \u00e0 l\u2019action avec Avast Internet Security : prot\u00e9gez instantan\u00e9ment vos donn\u00e9es et vos achats en ligne gr\u00e2ce \u00e0 une protection compl\u00e8te.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Avast Internet Security - 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