Wordfence vs. Solid Security (Formerly iThemes Security): Which One Should You Choose?
Securing your WordPress site isn’t optional — it’s essential.
For business owners, WordPress security isn’t just a tech issue — it’s a necessity. A single vulnerability can lead to a data breach, lost customer trust, downtime, and a damaged reputation — all of which can hurt your bottom line.
But locking down your site isn’t easy. Security threats evolve constantly, and keeping up means patching vulnerabilities, closing backdoors, and choosing the right security tools — all of which take valuable time away from running your business.
That’s why installing a powerful security plugin on your WordPress site is a game-changer. The right plugin saves you time, reduces risk, and simplifies WordPress security.
In this post, we’re comparing Wordfence vs. Solid Security (formerly iThemes Security) — to help you find the best protection for your site.
Table of Contents
- Wordfence vs. Solid Security: At a Glance
- Wordfence vs. Solid Security: Firewall Protection
- Wordfence vs. Solid Security: Malware Scanner
- Wordfence vs. Solid Security: Malware Removal
- Wordfence vs. Solid Security: Vulnerability Protection
- Wordfence vs. Solid Security: Customer Support
- Wordfence vs. Solid Security: Login Protection
- Wordfence vs. Solid Security: User Experience
- Wordfence vs. Solid Security: Notifications and Alerts
- Wordfence vs. Solid Security: Extras
- Wordfence vs. Solid Security: Pricing
- Which Is Better for WordPress Security: Wordfence or Solid Security?
Wordfence vs. Solid Security: At a Glance
When evaluating WordPress security plugins, understanding how they approach WordPress security tells you how they protect your website.
Wordfence’s protection strategy centers on a layered approach to security, embodying the principle of defense in depth. It includes an endpoint web application firewall (WAF), advanced malware detection, and strong login security to protect your site at multiple important layers.
As a defender of millions of WordPress websites for more than a decade, Wordfence has developed unmatched insight into WordPress-specific threats and attack patterns.
In contrast, Solid Security, recently rebranded from iThemes Security, takes a configuration-based approach to WordPress protection. It focuses primarily on hardening techniques, such as disabling file editing in the WordPress dashboard, implementing access controls, and enforcing security policies.
While configuration hardening is one important layer of security, it is considered one of the most basic levels of protection, and it represents just a single component of what a comprehensive security solution should provide.
Wordfence’s multi-layered approach to security addresses threats at multiple points, from traffic inspection to malware detection to login protection.
To sum it up, Wordfence’s all-in-one security provides blanket protection against all kinds of threats, while Solid Security provides baseline security that might struggle against advanced threats, such as malware.
Here’s a thorough comparison of what each solution has to offer:
What Is Wordfence?
Wordfence is the #1 security plugin for WordPress – specifically engineered with every aspect of WordPress security in mind.
As a frontline defender for over 5 million websites that’s been protecting websites for more than a decade, Wordfence has developed specialized and exclusive expertise in WordPress-specific threats.
Wordfence is designed for defense in depth by giving you a layered approach to security with its range of features, including:
- A server-level endpoint firewall that checks all traffic before it reaches WordPress
- Advanced malware scanner powered by an extensive signature database
- Built-in malware removal with one-click cleaning capabilities
- Multi-layered login security with brute force protection, two-factor authentication, bot protection, and leaked password prevention
- A threat intelligence network that gathers data from millions of websites
- Real-time traffic monitoring with detailed visitor analysis
- Vulnerability assessment for WordPress plugins and themes based on proprietary research
- Centralized management through Wordfence Central
- Activity logging of security events via the Wordfence Audit Log (paid)
Wordfence vs. Solid Security: Firewall Protection
The Wordfence firewall, which acts as the first line of defense against malicious traffic, differs significantly between these two plugins.
Wordfence implements an endpoint firewall that integrates directly with WordPress at the server level. This approach offers several distinct advantages:
- Inspection of all traffic before it interacts with WordPress
- Precise filtering based on detailed traffic analysis
- Ability to identify complex attack patterns across the request
- Protection that extends to all WordPress components
- Implementation of advanced blocking rules based on global threat data
- Custom rule creation for specific security requirements
The Wordfence firewall receives continuous updates based on threat intelligence gathered from millions of websites. Premium users gain immediate access to these updates, while free users receive them after a 30-day delay.
Solid Security approaches firewall protection through its rule engine, but starts with no pre-configured rules whatsoever. It requires website owners to manually create and configure all protection rules, placing the security burden entirely on the user.
In fact, on a fresh install, Solid Security only protects a WordPress website via basic login attempts and network-based IP blocking. If you’re using Solid Security Pro, you’ll get “virtual patching” via Patchstack, but that’ll only provide protection for specific known vulnerabilities for vulnerable plugins.
Wordfence’s endpoint firewall runs before WordPress runs and is automatically updated regularly with rules to protect against vulnerabilities, and proprietary methods of detecting attack vectors even if they have not yet been discovered – and even if the vulnerable plugins or themes haven’t been patched yet – protecting you from zero-day vulnerabilities as well as known vulnerabilities.
When combined with Wordfence’s extensive threat intelligence network, it protects your website against emerging attack patterns that might bypass more static protection systems like those offered by Solid Security and its third party providers.
Wordfence vs. Solid Security: Malware Scanner
Effective malware detection is one of the essential security features in a WordPress security plugin, and this is where Solid Security lags behind Wordfence.
Wordfence offers a powerful malware scanner that forms a critical layer in its defense-in-depth approach, which:
- Examines WordPress files, themes, and plugins
- Compares files against an extensive signature database of known threats
- Verifies core files against official WordPress releases
On top of that, the Wordfence scanning engine benefits from continuous updates to its threat database, with premium users receiving immediate signature updates while free users experience a 30-day delay.
Conversely, Solid Security doesn’t offer a malware scanner. Instead, its security approach focuses on file change detection to identify if files have been modified, file permission analysis to spot security weaknesses, and a Google safe browsing check to check if a website has been flagged by Google.
For website owners concerned about malware infections, Wordfence’s dedicated malware scanning engine provides a critical security layer that Solid Security simply doesn’t offer.
Wordfence vs. Solid Security: Malware Removal
Discovering malware is only half the battle — you also need to remove the detected malware without damaging the WordPress website.
Unfortunately, malware removal is a rare offering among WordPress security plugins. And those that do offer it, offer it at a steep price — except for Wordfence.
Wordfence is the only WordPress security plugin that offers malware removal capabilities across all versions, including the free version. It ensures that the whole WordPress community, irrespective of their budget constraints, can secure their website from malware.
Wordfence grants you access to:
- Integrated file cleaning with a one-click operation
- Detailed comparison views to assess file changes
- WordPress core file restoration capabilities
Website users with complex website setups or reduced downtime requirements can also benefit from Wordfence’s expert malware cleaning services through the Wordfence Care and Wordfence Response plans.
On the other hand, Solid Security offers no built-in malware removal functionality. If Solid Security detects a file change that might indicate malware, users have no way to address the issue within the plugin itself.
Instead, their only option is to manually fix the problem (requiring technical expertise) or purchase the additional Solid Fix service.
Wordfence vs. Solid Security: Vulnerability Protection
WordPress offers a rich ecosystem of free and paid extensions named plugins that users can rely on to extend its functionality. However, using those plugins and themes comes at the risk of software vulnerabilities. Both Wordfence and Solid Security offer protection against such vulnerabilities.
Wordfence’s vulnerability protection is powered by an extensive database containing over 18,000 WordPress-specific vulnerabilities. Plus, its dedicated security research team actively identifies new threats.
In addition, Wordfence manages an industry-leading Bug Bounty Program that helps discover the latest high-impact vulnerabilities. As a result, Wordfence often identifies and patches critical WordPress security issues before they can be widely exploited.
Wordfence develops virtual patches and delivers them through its firewall when it discovers a vulnerability. Wordfence Premium users get immediate firewall rules to prevent any attacks, while Wordfence Free users have a 30-day delay. In short, even websites that haven’t updated vulnerable software remain protected.
On the other hand, Solid Security relies on vulnerability protection only through its Patchstack integration.
Still, Patchstack often lags behind Wordfence’s Bug Bounty program in catching high-impact vulnerabilities. This timing difference can be critical for your business website when facing new vulnerabilities.
Additionally, Solid Security limits its virtual patching to its pro plan only. Free users receive vulnerability notifications but lack the automatic protection that virtual patches provide, leaving their websites vulnerable until the plugin/theme developer releases a security fix.
Wordfence vs. Solid Security: Customer Support
When dealing with security issues, responsive and knowledgeable customer support can make all the difference. Both Wordfence and Solid Security offer support options, but with notable differences in approach and availability.
Wordfence provides tiered support based on your plan level. Free users can access Wordfence’s community support forums, where community members and Wordfence staff respond to questions.
Premium users gain access to dedicated ticket-based support directly from Wordfence security experts. It ensures faster resolution for complex issues and personalized assistance.
For more comprehensive hands-on support and security services, such as malware cleanups, we offer Wordfence Care and Wordfence Response. For instance, if you operate a mission-critical website, you can benefit from Wordfence Response’s convenient 24/7/365 support and guaranteed 1-hour response time to avoid extensive and expensive downtime.
Similarly, Solid Security offers forum support to free users. But given its smaller customer base, you’ll have a difficult time getting a quick answer — or any answer for complicated issues.
Solid Security Pro users get ticket-based support in 2-4 hours. However, even paid users don’t get any hands-on support in case of a breach. They need to buy another add-on, the Solid Fix service, to get help fixing a security breach.
Wordfence vs. Solid Security: Login Protection
As the primary entry point for many attacks, the login security of a WordPress website requires sophisticated protection. Otherwise, bad actors can break through it via brute force attacks and credential stuffing.
Wordfence implements multi-layered login protection with several powerful features available in the free and premium versions:
- Intelligent brute force prevention with progressive blocking
- Two-factor authentication with support for authenticator apps
- Integration with Google reCAPTCHA to prevent automated attacks (such as from bots)
- Custom lockout messaging and notification options
- Leaked password detection to block compromised credentials
- Country blocking for geographic access control (premium feature)
- Real-time IP blocklist to stop malicious IPs (premium feature)
Website owners can also implement granular security policies through Wordfence, which allows them to require 2FA, strong passwords, and breached password protection for specific user roles.
In other words, you can enforce stricter security measures for administrators and editors with greater access to your site while maintaining a smoother experience for contributors or subscribers with limited privileges.
On the other hand, Solid Security offers limited login security in its free version. It only includes two-factor authentication, password strength enforcement, and leaked password protection.
For advanced login security features, users have to buy a Pro subscription. Pro users get access to magic link passwordless login, passkey support for biometric authentication (like Face ID and Touch ID), and the trusted devices feature for restricted access.
Wordfence vs. Solid Security: User Experience
If a security solution is too complex, it may be improperly configured or underutilized. In fact, even the best security tool becomes useless if website owners can’t effectively navigate its features.
Wordfence balances its comprehensive capabilities with usability by offering:
- A WordPress-native interface
- Contextual help and detailed explanation
- Clear presentation of scan results with remediation options
- Guided step-by-step setup process for new installations
- Extensive documentation
Beyond written documentation, Wordfence maintains an active YouTube channel, filled with helpful tutorials and walkthroughs.
These video resources provide visual guidance for users who prefer to learn by watching rather than reading.
Solid Security also emphasizes simplicity in its interface, with a wizard-based setup process, visual status indicators, and streamlined settings organization.
The plugin features a security dashboard that uses color-coded indicators to highlight security statuses at a glance. Its setup wizard guides users through the configuration process.
Wordfence Central vs. Solid Security’s Solid Central
Both plugins offer centralized dashboards for website owners who maintain multiple WordPress sites. These central dashboards let administrators monitor and control security across their entire website portfolio from a single interface.
Still, Wordfence’s Wordfence Central takes the lead over Solid Security’s Solid Central. While both facilitate centralized control, Wordfence Central offers more detailed insights and security control across multiple websites.
Wordfence Central provides comprehensive visibility into the latest findings, scan results, and security settings across your entire WordPress portfolio, enabling more efficient security management at scale.
Wordfence vs. Solid Security: Notifications and Alerts
Timely action is essential against any security threat. The faster you know about a security issue, the quicker you can respond and mitigate potential damage.
WordPress offers multiple notification channels:
- Customizable email notifications for security events
- WordPress dashboard alerts for immediate visibility
- SMS notifications for critical alerts via Wordfence Central
- Integration with Discord and Slack through Wordfence Central
This multi-channel approach ensures that critical security events receive appropriate attention without overwhelming WordPress admins.
You can customize which alerts go to which channels, ensuring high-priority threats trigger immediate notifications while minor issues can be bundled into digest reports.
On the flip side, Solid Security only provides alerts through emails and the WordPress dashboard. While these channels cover basic notification needs, they lack the flexibility and immediacy offered by Wordfence’s expanded notification options.
Wordfence vs. Solid Security: Extras
Beyond core security functions, both plugins also offer supplementary features for free and at a cost that enhance overall protection. These additional capabilities can provide deeper insights into your website’s security posture and help prevent potential issues before they escalate.
Wordfence offers:
- Detailed traffic monitoring with real-time visibility
- WHOIS lookup to investigate suspicious IP addresses
- A comprehensive audit log to track user actions and system events (premium only feature)
- Centralized management through Wordfence Central
Wordfence’s additional features emphasize visibility and control, providing detailed insights into website traffic and visitor behavior.
With this added visibility, you can understand attack patterns and potentially block them in their paths — such as restricting access to a login page to a specific region — before they develop into serious threats.
Solid Security offers:
- Version management capabilities
- Temporary privilege escalation for administrative access
- Trusted devices implementation
- File permission analysis
Solid Security’s extras focus more on access control and system hardening. The temporary privilege escalation feature allows users to temporarily gain higher permissions to complete specific tasks without maintaining those permissions permanently.
This reduces the attack surface by limiting the number of users with administrative access.
Wordfence vs. Solid Security: Pricing
Both plugins offer tiered pricing structures that cater to different security needs and budgets.
Wordfence provides several tiers that scale with your security needs. Wordfence Free delivers comprehensive protection with 30-day delayed updates to threat intelligence.
For real-time firewall rule and malware signature updates, plus premium features like country blocking, website reputation checks, audit log, and real-time IP blocklists, Wordfence Premium is available at $149/year per site.
For websites requiring more hands-on security management, Wordfence Care costs $590/year and includes hands-on security services with unlimited incident response.
Business-critical websites can benefit from Wordfence Response at $1250/year per site, which features 24/7 emergency response with a guaranteed 1-hour response time.
Solid Security also offers tiered pricing options. The Solid Security Free version provides basic protection with a limited feature set.
For more advanced features, Solid Security Pro costs $99/year. SolidWP also offers the Solid Suite at $199/year, which bundles Security Pro with additional third-party functionality and Solid plugins.
Which Is Better for WordPress Security: Wordfence or Solid Security?
After comparing both security solutions, Wordfence stands out as the superior choice for WordPress security.
While Solid Security offers some useful basic security features, it lacks the comprehensive layered security system that makes Wordfence the leading solution for over 5 million WordPress websites.
If you’re a hobbyist, Wordfence Free offers robust protection with its endpoint firewall, malware scanning, and removal capabilities. And if you run a professional website where reputation and uptime matter, consider Wordfence Premium, which delivers enhanced protection with immediate access to new firewall rules, real-time IP blocklists, and country blocking.
If your website directly impacts your business revenue, we recommend Wordfence Care for hands-on security management with unlimited incident response. For enterprise-level websites where downtime has significant financial consequences, Wordfence Response provides the peace of mind that comes with guaranteed 24/7/365 coverage and 1-hour response times.
Choose the plan that fits you and start securing your website with Wordfence today.