Trusted by:
Protect IPR
Protect IPRSee why thousands of companies use Locklizard to safeguard their documents and increase revenue streams.
Latest Posts
Public Key vs Private Key Encryption vs Passwords for Document ProtectionAugust 10, 2026 - 2:49 pm- Can PDF Files Have Viruses? What Your Organization Needs to KnowJuly 21, 2026 - 2:32 pm
- What Is End-to-End Encryption, and Is It Enough for Documents?July 9, 2026 - 2:23 pm
- Shadow AI: How Safe is ChatGPT for Confidential Information?July 1, 2026 - 2:58 pm
- 256-bit Encryption Explained: What It Means for Your DocumentsJune 26, 2026 - 12:03 pm
How To Guides
How to stop sharing screen
How to expire download links
How to sell study notes
How to print to PDF
How to protect Autocad files
How to protect a document
How to unlock a protected PDF
How to expire Excel files
How to watermark in Excel
How to protect Excel files
Save a Google Doc as PDF
How to share a PDF online
How to insert PDF into Word
How to edit a protected PDF
How to convert ePub to PDF
How to prevent PDF download
How to share Google Docs
How to prevent PDF download
Enforce do not copy distribute
Share sell PDF in WordPress
How to remove a watermark
How to add security to PDF
Publish digital publications
How to share a PDF as a link
How to timestamp a PDF
Insert PDF into Google Doc
How to convert Word to PDF
How to convert PDF to Word
Share securely in SharePoint
How to encrypt email in Gmail
How to encrypt PDF files
How to recall unsend an email
How to watermark PowerPoint
How to lock a Word document
How to santize PDF files
How to lock a Google doc
Prevent PDF security removal
Protect Word without password
Add a dynamic watermark
Password protect Google Doc
Add a watermark in Word
Make a PDF non editable
How to create a stamped PDF
How to prevent ebook piracy
Password protect a Word doc
How to protect a PDF securely
How to revoke document access
Change PDF security settings
How to disable printing of PDFs
Sell online courses securely
How to add security to a PDF
Encrypt a PDF without Acrobat
Share documents securely
How to prevent PDF sharing
Protect confidential documents
How to publish ebooks securely
How to restrict PDF editing
How to password protect a PDF
How to protect ebooks
How to sell Reports securely
How to make a PDF read only
How to send a PDF securely
How to watermark a PDF
How to lock a PDF from editing
How to encrypt a PDF
How to make a PDF expire
How to password protect a PDF
How to protect online courses
How to email a PDF securely
Adobe Experience Manager & Cloud Document Security
in Blog, Document Security, DRM, PDF SecurityHow secure is the document security in Adobe Experience Manager & Adobe Document Cloud? Using Adobe Experience Manager or Adobe Document Cloud to secure sensitive or confidential documents could be a bad idea. Here’s why, and what you can do about it.
How to prevent users removing security from PDF files
in Blog, Document Security, DRM, PDF SecurityWhy removing PDF security is so easy & how to permanently protect PDFs Why password protection & certificates fail to protect PDFs, plus the best practices & tools to permanently prevent PDF sharing, copying, editing, and printing.
How to protect a Word document without a password
in Blog, Document Security, DRM, PDF SecurityThe problem with Microsoft Word password protection & secure alternatives Microsoft Word’s password protection has several serious flaws. Here’s how to protect a doc from sharing, copying, editing, and printing with more secure solutions.
Using Dynamic Watermarks to Protect Documents
in Blog, Document Security, DRM, PDF SecurityHow to add a Dynamic Watermark to a Document that is permanent or non-removable What dynamic watermarks are, why they are important, and what you need to think about when choosing a solution to apply them with.
How to password protect a Google Doc
in Blog, Document Security, DRM, PDF SecurityWhy Google Docs password protection is useless & secure alternatives This blog covers the various methods to password protect a Google Doc, why they are useless, and what you should be using to securely protect documents.
Azure Rights Management: How good is its protection?
in Blog, Document Security, DRM, PDF SecurityHow secure is Azure Rights Management for information protection? In this blog, we aim to help you make an informed decision by explaining how Azure Rights Management works, the protection it provides, and what secure alternatives are available.
How to Add a Watermark in Word & Prevent Watermark Removal
in Blog, Document Security, DRM, PDF SecurityWatermarks in Word: how they work, why they fail, and what works better Learn how to add and remove watermarks in Microsoft Word, why they offer no real document protection, and how to apply non-removable watermarks that users can’t bypass.
How to make a PDF non editable without passwords
in Blog, Document Security, DRM, PDF SecurityWhy passwords fail to make PDFs uneditable & how to make a PDF non editable without passwords While PDF password protection software claims to make your PDF files uneditable, the security can be easily removed and is therefore useless. Here we cover why and better ways to protect your documents which are more suited to […]
How to create a stamped PDF that cannot be removed
in Blog, Document Security, DRM, PDF SecurityWhy Adobe PDF stamps aren’t effective & how to add custom PDF stamps that can’t be removed. If you want to use PDF stamps as a copying deterrent, Adobe Acrobat isn’t the route to go. This blog explains why they are easy to remove and the other options businesses have.
Ebook piracy – How to stop your books from being stolen
in Blog, Document Security, DRM, PDF SecurityRisks of selling ebooks online & how to protect them from piracy Ebooks are an excellent, low-cost distribution method marred by widespread piracy. With the right anti-piracy protection, however, you can protect your ebooks from sharing and your revenue.
5 Best Ways to Protect a PDF File from access & viewing
in Blog, Document Security, DRM, PDF SecurityHow to protect your PDF files from viewing & which solution is best. This blog ranks the various solutions that claim to protect PDFs from viewing and unauthorized access and explain why some of them may not be as effective as you would expect.
Membership associations & secure subscription management
in Blog, Document Security, DRM, PDF SecurityHow membership organizations can restrict member access to documents. Membership organizations thrive on the ability to provide timely, exclusive information, which makes digital distribution a very attractive proposition. However, with piracy so rampant on the internet, how can their trade secrets and unique insight be prevented from becoming common knowledge?
Why Google Docs watermarks are not secure
in Blog, Document Security, DRM, PDF SecurityHow watermarks in Google docs are easily removed & how to add a permanent watermark. Google Docs has a dedicated watermarking tool, but how well is it implemented? This blog examines how to add a watermark with Google Docs, how to easily remove it, and secure and permanent alternatives.
Why you should not password protect a Word document
in Blog, Document Security, DRM, PDF SecurityWhy Word password protection is not secure & how to unlock a doc This blog will guide you through the process of protecting a Word document, but we’ll also answer an important question: is Microsoft Word password protection suitable in a business environment?
How to protect a PDF securely
in Blog, Document Security, DRM, PDF SecurityWhy Adobe PDF password protection is useless & secure DRM alternatives.