Os Powerpoints podem ser vinculados a informações on-line sem o consentimento do usuário?

Question

Li recentemente uma pergunta sobre superusuário aqui se os arquivos PDF podem ou não acessar a Internet quando alguém os abre no Acrobat. Isso me levou a pensar, quando eu abro um arquivo powerpoint, ele pode, por padrão, acessar a internet (por exemplo, carregar fotos on-line, etc) sem me perguntar? Não consegui encontrar nenhuma informação sobre o assunto.

    

Answer 1

Por padrão, ele pode acessar a internet sem me perguntar?

Depende das configurações da "Central de Confiabilidade".

Tipos de conteúdo ativo em seus arquivos

Active content is additional functionality in a file or program, such as macros, add-ins, or data connections. This article lists types of active content that can be blocked by settings in Trust Center and which, when present in a document, cause display of message bars when you open your file.

If active content is blocked, a message bar appears. If more than one type of active content is in the file, the message bar warns, Some active content has been disabled.

Check files by using Trust Center

In Trust Center, you can configure checks of content in files for computer viruses or other security hazards that can be delivered to your computer by active content. These checks prevent active content from running automatically, which helps to protect your computer and network by preventing unexpected or malicious content from running.

To open Trust Center in an Office program

1. Click File, and then click Options.

2. Click Trust Center, and then click Trust Center Settings.

Types of active content

To see the types of active content that are blocked, click Trust Center Settings to open the Trust Center window.

Settings in Trust Center specify how Office handles active content

You can also review the following list, which identifies various types of active and external content that are blocked by Trust Center. A message bar is displayed when the following types of active content are in your files:

• ActiveX controls

• Add-ins

• Data connections

• Macros

• Excel 4.0 macros

• Spreadsheet links

The following kinds of external content are linked externally to the file or are embedded, and they are blocked:

• Linked object linking and embedded (OLE) files

• Color-theme files

• Cascading style sheet (CSS) files

• XML expansion packs

• Links to external pictures

• Media files

• Real-time data servers

• XML manifests

• Smart documents

Applies To: Access 2016, PowerPoint 2016, Excel 2016, Access 2010, Visio Professional 2013, Excel 2010, Excel 2013, Word 2010, Access 2013, Visio 2010, Office 2010, Visio Professional 2016, Visio 2013, Visio Standard 2010, PowerPoint 2010, Word 2016, PowerPoint 2013, Word 2013

Fonte Conteúdo ativo tipos em seus arquivos