PCI for SMB: Requirement 3 & 4 – Secure Cardholder Data
Victor Santoyo Update: Read our new PCI Compliance guide. This is the third post in a series of articles on understanding the Payment Card Industry Data Security…
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Security Advisory
215 posts
Steps to Keep Your Site Clean: Updates
Celise Davison This is the second post of a series about Steps to Keep Your Site Clean. In the first post, we talked about Access Points; here we…
Malicious Activities with Google Tag Manager
Cesar Anjos If I were to ask if you could trust a script from Google that is loading on your website, the majority of users would say…
Content Security Policy
Gerson Ruiz As a website owner, it’s a good idea to be aware of the security issues that might affect your site. For example, Cross-site Scripting (XSS)…
What is Virtual Hardening?
Juliana Lewis If you want to make your website security more robust, you need to think about hardening. To harden your website means to add different layers…
Steps to Keep Your Site Clean: Access Points
Unfortunately, most website owners know what it’s like to have a site hacked – the panic, the rush to find anyone out there that can…
Intro to Securing an Online Store – Part 2
Last year, we introduced the theme of Securing an Online Store. We talked about how to identify the potential risks and what to look out…
The Impacts of Zero-Day Attacks
Last week, we explained what zero-day vulnerabilities and attacks are. Essentially, zero-day vulnerabilities exist in the wild, with no patch available to prevent hackers from…
New Guide on How to Clean a Hacked Website
Our mission at Sucuri is to make the internet a safer place and that entails cleaning up hacked websites. We have teams who actively research…
What is a WAF?
Have you ever wondered what WAF means? WAF stands for Website Application Firewall. In order to make it simple to understand, imagine your website as…
Formidable Forms / Shortcodes Ultimate Exploits In The Wild
Marc-Alexandre Montpas On Monday, November 20th, we were notified about a vulnerability that poses a serious security risk when the Shortcodes Ultimate and Formidable Forms plugins are…