Technical Articles

Review Cloudmersive's technical library.

Understanding the Role of PDF Structure in PDF Security
6/12/2025 - Brian O'Neill


What are Authenticode Signatures and Why are they Important
6/10/2025 - Brian O'Neill


How File Type Restriction Reduces Threat Surface in File Upload Attacks
6/9/2025 - Brian O'Neill


How Recursive Malware Scanning Navigates Compressed Archives
6/6/2025 - Brian O'Neill


What is GZIP Format and What Risks does it Pose
6/3/2025 - Brian O'Neill


Understanding HTML Format and its Threat Potential
6/2/2025 - Brian O'Neill


Understanding XML File Structure and its Risks
5/28/2025 - Brian O'Neill


How Malicious MP4 Files Threaten Security and Reputation
5/23/2025 - Brian O'Neill


Understanding PowerPoint PPTX Files and How They Can Be Exploited
5/22/2025 - Brian O'Neill


What is a Shared Object File
5/20/2025 - Brian O'Neill


What is a DLL File and Why is it Dangerous
5/19/2025 - Brian O'Neill


How Malicious Scripts are Embedded in Common Documents
5/15/2025 - Brian O'Neill


What is a 7ZIP File
5/14/2025 - Brian O'Neill


What is a RAR File
5/13/2025 - Brian O'Neill


What is an XLS File
5/12/2025 - Brian O'Neill


What is an XLSX File
5/9/2025 - Brian O'Neill


What are JPEG Files and Why are They a Security Risk
5/8/2025 - Brian O'Neill


What is a LNK File
5/7/2025 - Brian O'Neill


Why ZIP Uploads are Dangerous
5/6/2025 - Brian O'Neill


Understanding SVG Files and the Dangers of XML Exploits
5/5/2025 - Brian O'Neill


What You Need to Know About MSG File Threats
5/1/2025 - Brian O'Neill


Understanding Malicious PDF Uploads
4/30/2025 - Brian O'Neill


Why EXE Executables are a Critical Threat Vector
4/29/2025 - Brian O'Neill


Understanding DOCX Malware and Hidden Threats
4/28/2025 - Brian O'Neill


Edit Excel XLSX Documents Efficiently with Cloudmersive APIs
1/22/2025 - Brian O'Neill


A Quick Guide to Risky Subfiles
12/18/2024 - Brian O'Neill


Deploying Antivirus APIs in Proxies & ICAP Servers: Enhancing Security at the Network Perimeter
7/10/2024 - Brian O'Neill


Understanding Embedded JavaScript in PDF Documents
5/29/2024 - Brian O'Neill


What is a Use-After-Free Vulnerability?
5/22/2024 - Brian O'Neill


What is a CVE in Cyber Security?
4/29/2024 - Brian O'Neill


What is the Difference Between Malware and Viruses?
4/22/2024 - Brian O'Neill


What is a Double Extension File?
4/19/2024 - Brian O'Neill


Are PDFs with JavaScript Trustworthy?
2/29/2024 - Brian O'Neill


Understanding File Masquerading in Phishing Attacks: Detection and Protection
2/20/2024 - Brian O'Neill


What is a Stack-Based Buffer Overflow Vulnerability?
2/15/2024 - Brian O'Neill


What is an Arbitrary File Upload Vulnerability?
2/8/2024 - Brian O'Neill


What is Arbitrary Code Execution?
1/31/2024 - Brian O'Neill


What is a Heap-Based Buffer Overflow Vulnerability?
1/24/2024 - Brian O'Neill


Why is Deterministic Threat Detection Critical for Uncovering Invalid File Threats?
1/18/2024 - Brian O'Neill


What is Multipart Form Data
1/4/2024 - Brian O'Neill


How can Binary Data Pose a Threat in JSON and XML Files?
12/22/2023 - Brian O'Neill


What is a Threat Model?
12/13/2023 - Brian O'Neill


Why are Cloud Data Center Regions Important?
12/4/2023 - Brian O'Neill


What is Code Obfuscation?
11/29/2023 - Brian O'Neill


What is an HTTP Request?
11/22/2023 - Brian O'Neill


What is Content Scanning?
11/17/2023 - Brian O'Neill


What is a Stateless API?
11/14/2023 - Brian O'Neill


What is File Hashing?
11/10/2023 - Brian O'Neill


What is Sandboxing?
11/8/2023 - Brian O'Neill


What is Cloudmersive Managed Instance Deployment?
11/1/2023 - Brian O'Neill


What is Bytecode Analysis?
10/26/2023 - Brian O'Neill


What is Certificate Analysis?
10/24/2023 - Brian O'Neill


What is Whitelisting?
10/18/2023 - Brian O'Neill


What is Heuristic Analysis?
10/4/2023 - Brian O'Neill


What is Signature-Based File Scanning?
10/2/2023 - Brian O'Neill


What is a Multipartite Virus?
9/29/2023 - Brian O'Neill


What is a Polymorphic Virus?
9/27/2023 - Brian O'Neill


What are the Benefits of an In-Memory Virus Scanning Service?
9/18/2023 - Brian O'Neill


Watch Out for Archives: The Importance of Content Verification & Restriction
9/13/2023 - Brian O'Neill


How to Encrypt and Password Protect Zip Files using the Cloudmersive File Processing Connector in Power Automate
9/7/2023 - Brian O'Neill


How to Scan Outlook Email Attachments for Viruses and Malware using Power Automate
8/30/2023 - Brian O'Neill


How to Scan OneDrive Folders for Viruses and Malware in Power Automate
8/28/2023 - Brian O'Neill


Why are HTML Files Dangerous?
8/23/2023 - Brian O'Neill


What is a Botnet?
8/16/2023 - Brian O'Neill


What is a Virus?
8/9/2023 - Brian O'Neill


What is Malware?
8/7/2023 - Brian O'Neill


What is a SSRF (Server-Side Request Forgery) Attack?
8/2/2023 - Brian O'Neill


What is a SQL Injection (SQLI) Attack?
7/26/2023 - Brian O'Neill


What is Cross-Site Scripting?
7/20/2023 - Brian O'Neill


What is a Trojan?
7/14/2023 - Brian O'Neill


Why Text Files Are Unsafe for File Upload
7/11/2023 - Brian O'Neill


What is Spyware?
7/7/2023 - Brian O'Neill


What is Ransomware?
6/28/2023 - Brian O'Neill


How to Watermark PDF Files in Nintex
6/14/2023 - Brian O'Neill


How to Scan Files for Viruses, Malware, and Non-Malware Threats in Nintex
6/8/2023 - Brian O'Neill


What are Executables and Why Are They a Threat?
6/1/2023 - Brian O'Neill


What is Remote Code Execution?
5/26/2023 - Brian O'Neill


Why are Macros a Security Threat?
5/26/2023 - Brian O'Neill


Why are ZIP File Uploads Dangerous?
5/18/2023 - Brian O'Neill


How do I protect my system from password-protected file threats?
5/10/2023 - Brian O'Neill


How do I protect my application against file upload threats?
5/5/2023 - Brian O'Neill


How to Scan SharePoint List Item Attachments using the Cloudmersive Virus Scanning Connector in Power Automate
4/13/2023 - Brian O'Neill


What is Natural Language Processing (NLP)?
3/31/2023 - Brian O'Neill


What is a File Upload Security Threat?
3/28/2023 - Brian O'Neill


What is a Content Delivery Network (CDN)?
3/17/2023 - Brian O'Neill


What is an API?
2/14/2023 - Brian O'Neill


How to Protect File Uploads against Viruses and Malware
2/6/2023 - Brian O'Neill


What is a Virus Scanning ICAP Server?
1/19/2023 - Brian O'Neill


What is a Reverse Proxy Server
1/6/2023 - Brian O'Neill


What is a Forward Proxy?
12/27/2022 - Cloudmersive Technical Writing Team


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