Archive: Knowledge Base

Sucuri Firewall Troubleshooting Guide

If you’re having trouble with our Website Application Firewall (WAF), don’t worry. It’s optimized for all types of websites, including those on a CMS or built with custom code. Proceed through the steps below and if you still have trouble, don’t...

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Facebook Unable to Get Page Details

When you post a link on Facebook, the URL will be acessed by Facebook bot in order to get the details of that page or article. Sucuri Firewall won’t block good bots such as Google, Bing, Facebook, etc., by default, but there are special...

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Internal Domains

When your site is under development or you want to try the WAF without changing your DNS, there is a WAF feature called Internal Domains. You can find the Internal Domain address for your website by acessing the main page of the WAF dashboard, right...

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SiteCheck Widget

Want to add the SiteCheck scanner to your site? Do you want to allow your visitors to check their own sites to see if they have been compromised? The Sitecheck widget allows just that. If you are an affiliate, you can make up to 25% commission from...

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Brute Force

Brute force attacks occur when a bad actor attempts a large amount of combinations on a target. These attacks frequently involve multiple attempts on account passwords with the hopes that one of them will be valid. It’s a bit like trying all of the...

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Attacks

Articles Distributed Denial of Service Attacks Layer 3 DNS Amplification Layer 7 HTTP Flood – Cache Bypass Layer 7 HTTP Flood Attack Brute Force Directory Guessing Brute Force Attacks Password Guessing Brute Force Attacks Was this article helpful...

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Definitions

Articles Attacks Distributed Denial of Service Attacks Layer 3 DNS Amplification Layer 7 HTTP Flood – Cache Bypass Layer 7 HTTP Flood Attack Brute Force Directory Guessing Brute Force Attacks Password Guessing Brute Force Attacks Was this article...

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Hardening

There are many ways to secure your site and reduce your risk of being compromised. We used to alert only on the signs of compromise (like malware, SPAM, defacement, blacklisting, etc), but we started to give recommendations on Sitecheck that can...

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Warnings

Outdated cPanel Outdated Warnings Software Outdated Warnings Hardening Cookies: HttpOnly Disable Directory Listing Disable Server Banners HTTP Trace Method Security Headers – X-Content-Type: nosniff Security Headers – X-Frame-Options Security...

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