Tagged: File extension

How to get file extension in PHP

Getting an extension of a file from PHP string to validate a file for upload is an important task. For example, if you have a file upload which allows you to upload only images then you need to validate the...

Iranian APT Targets Female Activists With Mahsa Amini Protest Lures March 9, 2023
A top Iranian, state-sponsored threat is a spear-phishing campaign that uses a fake Twitter persona to target women interested in Iranian political affairs and human rights.
Elizabeth Montalbano, Contributor, Dark Reading
Critical RCE Bug Opens Fortinet's Secure Web Gateway to Takeover March 9, 2023
Users should patch an unauthenticated remote code execution bug impacting FortiOS and FortiProxy administrative interfaces ASAP, Fortinet says.
Dark Reading Staff, Dark Reading
5 Critical Components of Effective ICS/OT Security March 9, 2023
These agile controls and processes can help critical infrastructure organizations build an ICS security program tailored to their own risk profile.
Dean Parsons, SANS Certified Instructor and CEO & Principal Consultant, ICS Defense Force

Tagged: File extension

How to get file extension in PHP

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