# Secure Presentations in PHP

> Protect PowerPoint PPT, PPTX and ODP presentations in PHP with Aspose.Slides—set passwords, apply encryption, enforce read-only, and remove protection.

Source: https://docs.aspose.com/slides/php-java/presentation-security/
Updated: 2025-11-30

---
lastmod: 2025-11-30T13:47:17+04:00
title: Secure Presentations in PHP
linktitle: Presentation Security
type: docs
weight: 60
url: /php-java/presentation-security/
keywords:
- presentation security
- digital signature
- password protection
- read only
- watermark
- PowerPoint
- OpenDocument
- presentation
- PHP
- Aspose.Slides
description: "Protect PowerPoint PPT, PPTX and ODP presentations in PHP with Aspose.Slides—set passwords, apply encryption, enforce read-only, and remove protection."
---



## Related articles

- [Secure Presentations with Passwords in PHP](https://docs.aspose.com/slides/php-java/password-protected-presentation/)