Deviser Shield – Instant Activity & File Change Alert
Monitor WordPress plugin activity and receive instant email alerts for activations, deactivations, deletions, and file changes.
Solid choice
Deviser Shield is a solid plugin choice in 2026, with a few things worth checking first. It runs on 20+ sites, is rated 5/5 and was last updated 2 weeks ago, and scores 79/100 on our health check.
- Actively developed — last update 2 weeks ago
- Tested with the latest WordPress (7.1)
- Small user base (20+ active installs)
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where Deviser Shield stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| Activity Log | #90 |
| email alerts | #85 |
| monitoring | >100 |
| plugin monitor | >100 |
| security | >100 |
Version adoption
Share of active sites per release.
Rating breakdown
★★★★★★★★★★ 5 from 5 reviews
About Deviser Shield
From the official readme · v1.0.4Description
Keep your WordPress site secure and under control by monitoring all plugin-related activities.
Deviser Shield tracks important WordPress plugin activities, including activations, deactivations, deletions, and file modifications. It helps site administrators detect unauthorized changes, troubleshoot issues, and maintain full visibility over plugin activity.
Email notifications for plugin activations, deactivations, and deletions are sent instantly to the site administrator or to custom email addresses configured in the plugin settings.
For file and folder modifications, the plugin performs an automated scan every 15 minutes using WordPress Cron. If any changes are detected, an email notification is sent with details of modified, added, or deleted files.
In addition to email alerts, Deviser Shield maintains a local activity log file (deviser-shield.log) within the plugin directory. Administrators can view these logs directly from the settings page via an interactive modal log viewer. The viewer categorizes log entries with colored badges and details, and features instant real-time search filtering, a copy-to-clipboard function, and log clearing capabilities.
The plugin provides an interactive “Email Alert Graph” on the settings page. This visual dashboard tracks the total lifetime count of email alerts sent for each specific plugin action, giving you a clear, at-a-glance overview of all recorded activity.
New Advanced Settings plugin table allowing administrators to selectively track activities (Activation, Deactivation, Deletion, Manual Edits) on a per-plugin basis.
Features
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Monitor plugin activation and deactivation events
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Detect plugin deletions instantly
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Track file and folder modifications within plugins
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Local activity logging in a dedicated file with enable/disable settings
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Interactive log viewer modal to view, search, and copy logs directly from the dashboard
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Skip log file email alerts option to filter out noise from automated log file changes
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Selectively track or ignore specific plugin activities (activations, deactivations, deletions, modifications)
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New Advanced Settings plugin table allowing administrators to selectively track activities (Activation, Deactivation, Deletion, Manual Edits) on a per-plugin basis.
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Download raw log files directly to your device
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Clear activity logs instantly inside the viewer modal
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Receive real-time email notifications
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Lightweight and performance-optimized
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Easy to configure and use
How It Works
After activation, the plugin automatically starts monitoring plugin activity. Whenever a change is detected, an email notification is sent with detailed information so administrators can take immediate action if required.
Use Cases
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Improve WordPress site security
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Detect unauthorized plugin changes
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Monitor administrator or developer actions
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Maintain an audit trail of plugin activity
Installation
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Upload the plugin folder to
/wp-content/plugins/ -
Activate the plugin through the Plugins menu in WordPress
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Go to Deviser Shield → Settings
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Add email addresses to receive alerts
Frequently asked questions
Does this plugin require configuration?
No. The plugin works automatically after activation. However, you can add custom email addresses from the settings page.
Who receives the alerts?
By default, alerts are sent to the site administrator email address. You can also add additional email recipients.
Does this plugin affect website performance?
No. The plugin is lightweight and optimized for minimal performance impact.
How often are file changes checked?
The plugin scans plugin files every 15 minutes using WordPress Cron.
Changelog
Improved code quality, compatibility, and WordPress.org compliance.
1.0.0
- Initial release
1.0.1
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Maintenance updates
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Improved coding standards and function prefixes
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Updated text domain
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Updated contributor information
1.0.2
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Include plugin name in email subject line and format notification subjects.
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Add option to enable/disable activity log (default: Enable).
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Add option to skip sending email alerts for .log files (enabled by default).
1.0.3
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Added the website name to the alert email and reordered message content for improved clarity.
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Improved log file exclusion to also skip files containing .log, _log, -log, or log in their filename.
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Added an interactive “Email Alert Graph” to the settings page to visually track the total number of alerts sent for each plugin action.
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Added settings checkboxes to selectively track or ignore specific plugin activities (activations, deactivations, deletions, modifications).
1.0.4
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Added a new tabbed interface (General and Advanced) to the settings page for better organization.
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Introduced a new Advanced Settings plugin table allowing administrators to selectively track activities (Activation, Deactivation, Deletion, Manual Edits) on a per-plugin basis.
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Improved email alert formatting by removing extra spacing between modified file entries.
Screenshots
For developers
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Best Deviser Shield alternatives
All Activity Log plugins →
FAQ
Deviser Shield: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 5, 2026
Is Deviser Shield free?
Yes. Deviser Shield is free to download and use from the official WordPress.org plugin directory.
Is Deviser Shield safe to use in 2026?
Deviser Shield is a solid plugin choice in 2026, with a few things worth checking first. It runs on 20+ sites, is rated 5/5 and was last updated 2 weeks ago, and scores 79/100 on our health check.
How many websites use Deviser Shield?
Deviser Shield is active on 20+ WordPress websites and has been downloaded 506 times since it launched in June 2026. It was downloaded 109 times in the last 30 days.
Does Deviser Shield work with WordPress 7.1?
Yes. The developer has tested Deviser Shield up to WordPress 7.1.2, the latest release. It requires WordPress 5.0 or newer.
What PHP version does Deviser Shield need?
Deviser Shield requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was Deviser Shield last updated?
The latest version, 1.0.4, was released on September 21, 2026 (2 weeks ago).
Who makes Deviser Shield?
Deviser Shield is developed and maintained by Vishnu Malhotra.
What are the best alternatives to Deviser Shield?
The most popular alternatives to Deviser Shield are WP Activity Log (300K+ installs), Activity Log (200K+ installs) and Stream (70K+ installs).
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