Imunify360
Malware scanning, firewall and proactive defence with Imunify360.
23 guides · page 1 of 2
Blocked by Imunify360? How to check and unblock your IP
Why Imunify360 blocks IP addresses after failed logins or suspicious traffic, how to tell if you are blocked, how to pass the CAPTCHA and how to get an IP unblocked.
File upload blocked or deleted by Imunify360? Here is why
Why Imunify360 blocks or removes files right after upload via FTP, File Manager or WordPress, how to confirm it was a malware detection, and what to do next.
Fix 403 Forbidden errors caused by ModSecurity (Imunify360 WAF)
Recognise when the Imunify360 web application firewall blocks a legitimate form or admin action with a 403 error, collect the details and get the rule fixed.
How to clean infected files with Imunify360
Clean malware from infected files with Imunify360 in cPanel, restore a file from its pre-cleanup backup if something breaks, and handle files that cannot be cleaned.
How to install and configure Imunify360 on a cPanel server (root guide)
Install Imunify360 on a cPanel server with i360deploy.sh, then configure malware scanning, auto-cleanup, Proactive Defense and firewall settings in WHM.
How to scan your website for malware with Imunify360 in cPanel
Check your cPanel account for malware with the Imunify360 scanner: start a scan, read the results, understand statuses and decide what to do with infected files.
Imunify360 command line: essential imunify360-agent commands for root
Use imunify360-agent from SSH to whitelist and unblock IPs, start malware scans, list infected files, clean or restore them and check the agent's status.
Imunify360 false positives: add files to the ignore list safely
What to do when Imunify360 flags a legitimate file as malware: confirm it is safe, add it to the ignore list, restore it and report the false positive.
Imunify360 firewall settings: ports, country blocking and DoS protection (root guide)
Configure the Imunify360 firewall as root: open and close TCP/UDP ports, block countries, enable DoS protection, and avoid locking out cPanel, mail or SSH.
Imunify360 firewall: blacklist IPs, block countries and manage ports
Use the Imunify360 firewall in WHM to blacklist IPs and subnets, block whole countries, understand the graylist, and open or close ports from the UI or CLI.
Imunify360 firewall: whitelist, blacklist and grey list explained
How the Imunify360 firewall lists work (white, black and grey), when an IP should be whitelisted, how to request it on MdmHost and the risks of whitelisting.
Imunify360 found a phishing page in my account: what to do
What to do when Imunify360 detects a phishing kit or fake login page in your hosting account: remove it, find how it got in, secure the account and handle blacklists.
Imunify360 on cPanel hosting: what it protects and how to use it
An overview of Imunify360 on MdmHost: malware scanning, Proactive Defense, the firewall, WAF and WebShield, what you see in cPanel and what MdmHost manages for you.
Imunify360 permissions and notifications for cPanel users (root guide)
Decide what cPanel users can do in Imunify360 as root: run scans, clean files, manage ignore lists, see Proactive Defense, and configure email notifications for users and admins.
Imunify360 Proactive Defense explained
How Imunify360 Proactive Defense watches PHP scripts as they run, blocks malicious behaviour from unknown malware, the modes it uses and what to do if it blocks your app.
Imunify360 reputation management: check if your domain is blacklisted
How Imunify360 reputation management checks your domains and IPs against blacklists such as Google Safe Browsing and spam lists, and how to get delisted after a problem.
Imunify360 WebShield and CAPTCHA pages explained
Why visitors sometimes see an Imunify360 CAPTCHA or challenge page, how WebShield and the grey list work, and what to do if real visitors or bots you need are challenged.
ImunifyAV, ImunifyAV+ and Imunify360: what is the difference?
Compare ImunifyAV, ImunifyAV+ and Imunify360 for cPanel servers: malware scanning, automatic cleanup, firewall, WAF and Proactive Defense, and which one fits your server.
Install Imunify360 on DirectAdmin, Plesk or a server without a panel
Install Imunify360 with i360deploy on DirectAdmin, Plesk or a standalone server: licence key, firewall conflicts, first settings for malware scanning and WAF, and checks.
Read the Imunify360 Incidents log to understand attacks (root guide)
Use the Imunify360 Incidents tab and CLI as root to see brute-force attempts, WAF hits and blocked IPs, spot patterns, and decide when to whitelist, block or tune rules.
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