If prankmakers on the Internet can find a way to harm a WordPress site, it will be a lucky one. With just one trick, they can try to access nearly 30% of the websites on the Internet.This is the disadvantage of WordPress The most popular CMS. As website owners, we need to be proactive and regularly review/update security measures to avoid hacker attacks. An important and easy-to-implement step in the security checklist is to scan WordPress for vulnerabilities.
Why you should scan WordPress for vulnerabilities
- Your WordPress site may be a repository of sensitive personal information submitted by users. They believe you can prevent this information from falling into the hands of unwelcome people.
- Others can place backlinks, redirects, advertisements or banners for the websites they want to promote on your website.
- Unauthorized users who access your website may consume your bandwidth, even if you don’t know it.
- As long as it is not detected, malware may lurch on your website and collect information. In the process, it can also send spam to other people, thereby infecting them. This may cause Google and other security services (such as AVG or Norton) to blacklist your website. Again, you may not even know it.
- Regular scanning can detect some security threats early and prevent your website from being hacked.
Ways to scan WordPress
Basic scanning for vulnerabilities in WordPress sites is neither difficult nor expensive. But like more things in life, you have choices. When scanning for WordPress vulnerabilities, there are two main methods.
Remote scanner It is a tool that can perform preliminary scans and reveal many security vulnerabilities. They are a quick check of your security plan. Most scanners work on the same principle-just enter the URL of your website on their web page. Your website (visible in the browser) will be scanned and a report will be generated in a few moments. Many vulnerabilities may appear in the report. Some tools also suggest remedial measures that you can perform. Some remote scanners are designed for scanning WordPress sites, while others include WordPress scanning in their feature list.
On the contrary, when you Install plugin, It visits the server in its hosting environment and performs a more in-depth scan. A plug-in provides options for setting scan rules, automation, and complete scans, which go deep into your database to ensure security.
The important difference between the two is that the remote scanner only looks at the final rendered version of your website because it appears on your browser (a bit like a search engine robot). Unlike plug-ins, remote scanning cannot view your server, so any malicious elements on your server may not be detected.
There are many free remote scanners and free plug-ins to filter out rogue software for your website-let’s take a look at some of the best.
1. Malicious care
The first on our list is MalCare, which offers cloud-based scanning through their free Free plugin. This high-tech WordPress site scanner will look at all your files and your entire database to find the most complex malware. Most importantly, because it uses MalCare’s own cloud server to scan for vulnerabilities, it will not slow down your website.
Malicious care There is also an advanced plan with more options for early detection, automatic scanning and removal of malware, verification codes, IP blocking, recommended WordPress settings (disable file editor, upload folder protection, security keys, etc.), not allowed Plugins and so on. According to your needs, they can even provide your customers with white label solutions with custom reports.
2. Security site inspection
Sucuri is a well-known brand in the field of website security and is responsible for preparing comprehensive vulnerability reports on a regular basis.this scene Investigation All websites, including WordPress websites, will be scanned and will reveal known malware, outdated software, and website errors. You can also check your blacklist status through services such as Google, AVG Antivirus, McAfee, and Norton.
The scanner compares all your pages with the Sucuri database and reports any abnormalities. The report also suggests how you should deal with these abnormal situations.
3. WP Security Scan
If you are looking for a WordPress specific scanner, WP security Will meet the requirements. On their webpage, you can choose-submit your website URL for scanning or sign up for their free/premium account.
A free account allows you to scan automatically once a week. If you are managing multiple WordPress sites, you can track the security of all sites from a single dashboard. If any errors are found or your WordPress installation needs to be updated, you will also receive an alert via email.
A basic report can list some security vulnerabilities and tell you how to set it up correctly. You can also access the record of the scan report for future reference. WPScans maintains a huge database of the latest errors and security threats, which means that this scanner can be used to detect more common threats.
4. WordPress Security Scan
WordPress security scan There are also two options-a free basic version and a premium version. It calls multiple pages through regular Web requests to perform inspections and analyzes the corresponding HTML source code. The scan will reveal obvious WordPress security vulnerabilities and suggest security-related improvements in the configuration to strengthen protection against future attacks.
5. The first site guide
this The first site guide scanner It works in roughly the same way as other scanners-enter your website URL and click the “Scan” button. It tests whether it can detect information about the WordPress version, username, or failed login attempts.
It also checks whether Readme file document, Install .php with Upgrade.php The file can be accessed via HTTP, and if the upload folder is browsed.But for really meaningful scans covering more than 40 tests, they recommend that you install Security Ninja.
6. Text fence
Text fence It is a comprehensive security plugin that can scan any content related to WordPress on your website, including source code and image files. If you enable this option, it will also scan non-WordPress related files. Their threat defense source is constantly updated, and the scanner uses that source to identify suspicious software.
The scan will find more than 44,000 known malware and backdoors, as well as phishing URLs in all your comments, posts, and files. Not only that, it also scans core files, themes, and plugins, and compares them with the files in the WordPress repository.
7. Total virus scanner
No need to run your website URL through multiple scanners, you can Total number of viruses, A subsidiary of Google. Its job is to aggregate scan results from multiple scanners such as Avira, Comodo, Sucuri and Qettera.
The advantage of this method is that you can more easily detect false positives from the scanner. When the URL is run through multiple scanners, you will know if any harmless resources are incorrectly classified as malware. This tool is not unique to WordPress, and scanners can be used on various websites. Virus Total is not a comprehensive virus testing tool, but an aggregator of scan results from different scanners.
The files and URLs submitted in Virus Total will be shared with security companies for their use to improve overall network security.
Although Quttera does provide one-click online scanning, it is also included in a WordPress specific scanner, Which requires you to download their plugin to your WordPress site.
The plugin will search your website for suspicious scripts, malicious media, and hidden threats, and let you know if you are on any blacklists. Quttera’s remote server scans data. After the scan is complete, you will receive a detailed investigation report in which corrective actions will be recommended. These reports are classified as “clean”, “potentially suspicious”, “suspicious” and “malicious” and are available for public viewing.
These free online scanners and plug-ins complete the basic work of revealing malware and vulnerabilities. For more thorough analysis and immediate recommendations to reduce vulnerabilities, you need to review their advanced plan. When faced with threats, these plans bundle services such as monitoring, cleanup, and hands-on support. And, as I mentioned at the beginning, scanning your website is only the first step in WordPress security.