Membership site security guide: How to keep your website secure

Creating and managing a membership website can be incredibly rewarding. But let’s not forget that we’re living in an era where the bad guys are just a click away from accessing your content.

Membership site security isn’t just a nice-to-have feature — it’s an absolute necessity.

Why?

Because your site is overflowing with personal data, payment information, and exclusive content. A single breach could only compromise members’ trust and also cost you money.

In fact, the average cost of a data breach was $4.35 million last year, the highest average on record, according to IBM.

And no, that’s not a typo.

Before you start imagining worst-case scenarios, let’s make one thing clear: This article isn’t about fear-mongering. It’s about awareness and preparedness.

We’re here to help you identify common threats and fix vulnerabilities so that you can sleep a little easier at night.

So get your notepad ready. We’re diving deep into the world of membership site security. Trust us, you’ll want to hear what we have to say!

Why Membership Site Security Matters

Hackers are continually upping their game, employing increasingly sophisticated tactics to breach website defenses.

From ransomware attacks to SQL injections, the threats are evolving, and your membership site could be the next target.

Every website faces the same risks and yours is no different.

Of course, that’s just the name of the game when doing business online — especially when you’re collecting customer information on a regular basis.

A security breach can lead to unauthorized access to sensitive data, financial loss, and a tarnished reputation that can take years to rebuild.

Let’s not forget the legal repercussions that come with data breaches.

But why does membership site security matter, specifically?

Because in a world where online threats are a moving target, staying one step ahead is not just smart — it’s essential.

Your members have entrusted you with some of their most valuable information, and your job is to ensure it’s kept safe from those who would do harm.

Thankfully, there’s a lot you can do to protect your users’ data.

Being prepared for attacks means you’re prioritizing member security, which in the long run means successful attacks are much less likely.

The best way to be prepared is to know what site vulnerabilities are most common and then implement a security plan.

We’ll discuss the first part of this strategy next.

Common Vulnerabilities and How To Spot Them

The more you know about the potential vulnerabilities your site could face, the better equipped you’ll be to fend them off.

So, let’s roll up our sleeves and dig into some of the most common vulnerabilities that could plague your membership site.

We’ll cover how to protect against them afterwards.

SQL Injection

SQL injection is like the Trojan Horse of the internet.

Imagine you have a search form on your site where users can look for articles. An attacker could input SQL code instead of a regular search term and gain access to where they shouldn’t.

If your site isn’t properly secured, that code could run and manipulate your database.

In technical terms, SQL injection is a code injection technique that exploits a vulnerability in an application by manipulating SQL queries.

Impact: What Could Happen if Not Addressed

The impact of an SQL injection can be pretty bad. We’re talking about unauthorized access to your database, data theft, and even data deletion.

Imagine waking up one day to find that your entire member list has been wiped clean. Or worse, their personal information has been stolen and sold. Yikes!

Detection: How To Know if You’re Vulnerable

You can spot SQL injection vulnerabilities by regularly reviewing your database logs for unusual queries.

For instance, if you see SQL commands where you’d typically see user input, that’s a red flag. Employing parameterized queries and prepared statements can also add an extra layer of security.

Cross-site scripting (XSS)

Cross-site scripting, or XSS for short, is like a puppet master pulling the strings behind the scenes.

An attacker injects malicious scripts into web pages viewed by other users. These scripts can then execute actions as if they were the user themselves, like changing or stealing login credentials.

Impact: What Could Happen if Not Addressed

The fallout from an XSS attack can range from session hijacking to identity theft.

Detection: How To Know if You’re Vulnerable

To detect XSS vulnerabilities, you should regularly scan your website using security tools designed to identify such issues. More on that in a moment.

Brute Force Attacks

Brute force attacks are the digital equivalent of trying every key on a keychain until you find the one that opens the door.

An attacker uses a program to automatically input countless combinations of usernames and passwords until they “unlock” the door.

Impact: What Could Happen if Not Addressed

If successful, a brute force attack can lead to unauthorized access to your site. From there, the attacker could steal sensitive data, upload malicious files, or even bring down your site altogether.

Detection: How To Know if You’re Vulnerable

You can detect brute force attacks by monitoring login attempts. Multiple failed attempts from the same IP address in a short period is a telltale sign.

Implementing CAPTCHA tests and account lockout policies after a certain number of failed attempts can deter such attacks.

Data Leaks

Data leaks are the unintentional exposure of sensitive information.

They could happen due to misconfigured security settings, employee negligence, or even third-party applications that have access to your database.

Impact: What Could Happen if Not Addressed

A data leak can be a PR nightmare. Sensitive member information could be exposed, leading to a loss of trust, reputational damage, and even legal action.

Detection: How To Know if You’re Vulnerable

To detect potential data leaks, conduct regular audits of your security configuration and user permissions.

Employee training programs that focus on data security can also help prevent leaks due to human error.

According to a Cyber Threat Index from Coalition, there has been a 13% increase in average monthly common vulnerabilities and exposures from 2022 to 2023.

This should serve as a wake-up call for all of us to be more vigilant and proactive in our security measures.

11 Actionable Steps To Fortify Your Membership Site

So now you’re aware of the vulnerabilities that could turn your WordPress membership site into a hacker’s playground, it’s time to take some concrete steps to protect against them.

Here are the steps we’ll be covering:

1. Use SureMembers
2. Add two-factor authentication (2FA)
3. Use a firewall
4. Perform regular updates
5. Have secure socket layer (SSL) encryption
6. Set up an intrusion detection system (IDS)
7. Use data encryption
8. Perform regular security audits
9. Use a reputable hosting company
10. Install a security plugin
11. Reduce the number of people with admin privileges

This might seem a lot, but the more protections you put in place, the harder time an attacker will have.

That’s time and money well spent!

1. Use SureMembers

SureMembers is not just another membership plugin for WordPress – it’s a comprehensive solution designed to protect your content while offering a seamless user experience.

From easy content paywalls to secure digital downloads, SureMembers has you covered. Trusted by over 4,800+ businesses, it’s built by industry veterans who know what they’re doing.

SureMembers has been designed to be as secure as it’s possible to be and work seamlessly with WordPress security plugins to keep data safe.

How To Implement:

1. Create an Access Group: The first step in setting up SureMembers is to create an access group for members. This is where you’ll manage all your settings and options.
2. Choose content to protect: SureMembers comes with an easy-to-use access system. You can smartly protect any part of your website and even drip-feed content.
3. Guide visitors: If someone doesn’t have access to certain content, you can easily guide them on how to gain access. You can redirect them to your sales page, show a custom message, or even display a login popup for existing members.

Features that stand out:

• Drip content: You can schedule content to be released over time.
• Access rules: Easily manage what content is protected in an access group.
• User role sync: This feature allows for deep integration with page builders, making it a developer’s dream.

2. Add Two-Factor Authentication (2FA)

Two-factor authentication (2FA) is your second line of defense. It’s like having a security guard in addition to your lock and key.

How To Implement:

1. Choose a 2FA provider: Google Authenticator and Authy are popular choices.
2. Integrate with WordPress: Use a plugin like Two Factor Authentication to integrate 2FA into your site.
3. Test: Before rolling it out to all users, test the 2FA to ensure it’s working as expected.

The beauty of 2FA is that even if someone cracks your password, they’d still need the second verification to gain access.

According to a Forbes article, multi-factor authentication (MFA) solutions are less likely to experience identity-related breaches.

This is why most social networks and well-known websites use 2FA.

3. Use a Firewall

A firewall acts as a barrier between your WordPress membership site and potential threats. It monitors traffic and blocks suspicious activities.

How To Implement:

1. Choose a WordPress-specific firewall like Wordfence.
2. Install and activate the plugin.
3. Configure the settings to suit your site’s needs.

Many web hosts also offer network firewalls as part of their plans. There’s no such thing as too much protection!

4. Perform Regular Updates

Outdated software is a hacker’s best friend. Keeping your WordPress core, themes, and plugins up-to-date is a must for security.

According to Patchstack, one of the most common reasons WordPress sites are hacked is because of outdated plugins and themes. All the more reason to stay on top of it.

How To Implement:

1. Check for updates: Regularly log into your WordPress dashboard to see if updates are available.
2. Backup: Always backup your site before updating.
3. Update: Click that update button but do it during low-traffic hours to minimize disruptions.

5. Use Secure Socket Layer (SSL) Encryption

SSL encryption is the tech that turns your HTTP website into an HTTPS secure site. It encrypts the data transferred between a user’s browser and your server.

How To Implement:

1. Purchase SSL: Many hosting services offer it for free.
2. Activate: Follow your hosting provider’s instructions to activate SSL.
3. Install: Once activated, install it on your site.

SSL is a must-have because it not only secures data transfer but also boosts your SEO rankings.

6. Set Up an Intrusion Detection System (IDS)

An Intrusion Detection System (IDS) serves as the security camera of your WordPress membership site.

It continuously monitors network traffic and system activities, alerting you to any suspicious behavior that could indicate a security breach.

In essence, it’s your first line of defense against unauthorized access and other potential threats.

Types of IDS

There are mainly two types of IDS you can consider:

1. Network-based IDS: This type focuses on monitoring the traffic coming into your network. It’s like a security guard at the gate of a residential complex, keeping an eye on everyone who comes in and goes out. Network-Based IDS is particularly useful for detecting large-scale attacks aimed at your network infrastructure.
2. Host-based IDS: This one is more like a security camera inside your home, monitoring activities on your actual website. It’s beneficial for detecting any unauthorized changes to your website files or database.

According to a market analysis report, the IDS market is expected to grow significantly between 2023 and 2030, emphasizing the increasing importance of such systems.

How To Implement:

1. Choose the type of IDS: Decide between network-based and host-based IDS based on your specific needs and the level of security you aim to achieve.
2. Select a plugin: There are plugins specifically designed for this purpose, such as BulletProof Security and Shield Security.
3. Configure: Follow the instructions provided by your plugin to set it up.
4. Monitor: Regularly monitor the security notifications and take action immediately upon receiving any unusual activities.

Some web hosts also offer IDS as part of their hosting plans. It’s a more hands-off option for defense in depth.

7. Use Data Encryption

Data encryption is the process of converting data into code to prevent unauthorized access.

It’s like putting your valuables in a safe: even if someone breaks into your house, they can’t access the safe without the combination.

This “combination” is known as an encryption key.

Data encryption is especially vital for WordPress membership sites where sensitive information like user credentials, payment details, and personal data are stored.

Without encryption, this data is like low-hanging fruit for cybercriminals.

How To Implement:

Most WordPress membership platforms, including popular plugins, offer data encryption as a built-in feature.

However, it’s not always activated by default.

Here’s how to ensure it’s turned on:

1. Check your plugin settings: Go to the settings page of your membership plugin and look for security or encryption settings.
2. Activate encryption: If there’s an option to enable data encryption, make sure it’s turned on.
3. Test the feature: After enabling, perform some tests to ensure that the data is indeed encrypted. You can do this by checking the database where the data is stored.

8. Perform Regular Security Audits

A security audit is a comprehensive review of your site’s security posture. Think of it as a health check-up but for your website.

It involves a detailed assessment of your website’s security measures, including its plugins, themes, user accounts, and server configurations.

The goal is to identify any potential weaknesses or vulnerabilities that could be exploited by hackers.

Conducting a security audit at least once a year or after any major changes to your site is a necessity.

Regular audits help you:

• Identify and fix security vulnerabilities
• Protect sensitive data and user information
• Prevent unauthorized access and hacking attempts
• Maintain the reputation and trust of your website
• Ensure compliance with data protection regulations

Who Should Conduct the Security Audit?

You have two main options here:

1. Internal team: If you have an internal team with expertise in cybersecurity, they can conduct the audit. The advantage here is that they are already familiar with your system and can quickly identify areas that need attention.
2. External agency: An external cybersecurity agency can provide an unbiased view of your site’s security. They bring a fresh perspective and can identify vulnerabilities that your internal team might overlook.

WordPress has a basic Site Health panel on the dashboard that provides a high level view of website security.

9. Use a Reputable Web Host

Selecting the right web host is like choosing the foundation for your house; it needs to be solid, reliable, and secure, especially for a WordPress membership site.

Here are a couple of good options:

SiteGround

SiteGround stands out for its all-encompassing range of features available across all its pricing plans. From free SSL certificates to daily site backups and easy integration with Cloudflare, it’s got you covered.

This host also offers a Web Application Firewall (WAF), AI bot monitoring, server monitoring and distributed backups.

If you’re running a WordPress site, SiteGround also offers specialized features like automatic WordPress updates and a proprietary caching tool known as SuperCacher.

DreamHost

With more than two decades in the industry, DreamHost has carved out a reputation for offering scalable solutions, ideal for sites that are expanding rapidly.

On the more basic shared hosting plans, you’ll find perks like solid-state drive (SSD) storage, complimentary SSL certificates, and daily site backups.

For those on WordPress, DreamHost doesn’t disappoint, offering specialized features like WordPress staging environments and a content delivery network (CDN).

10. Install a Security Plugin

Security plugins act as your first line of defense against online threats.

They offer a range of features from firewalls to malware scanning, enhancing the security posture of your WordPress membership site.

There are a ton of security plugins out there, but here are two we swear by:

Sucuri Security

Sucuri Security is a popular choice that offers a cloud-based platform to protect membership sites. It monitors your site in real-time and alerts you of any suspicious activities.

One of its standout features is its website application firewall which filters malicious traffic to prevent future attacks. It also offers caching and data center load balancing to improve your site’s performance.

When you opt for a premium plan, you even get an SSL certificate for an added layer of security.

Malcare

MalCare is designed specifically for WordPress and boasts over 400,000 users globally. It offers one-click malware removal and real-time scanning. The firewall blocks attacks from exploiting your site. 

The plugin comes with an easy-to-use interface and a simple installation process.

MalCare’s dashboard is user-friendly and provides real-time monitoring, detailed reports, and insights. It also offers website backups.

11. Reduce the Number of People With Admin Privileges

While it’s tempting to grant admin privileges to multiple team members for convenience, doing so can expose your site to unnecessary risks.

The more people with admin access, the higher the chances of accidental mishaps or intentional malfeasance.

The risks of too many admins are numerous:

1. Human error: Even well-intentioned team members can make mistakes that compromise security. A simple error like installing a plugin from an untrusted source can open the door to vulnerabilities.
2. Phishing attacks: The more admin accounts you have, the more targets for phishing scams.
3. Account compromise: If one admin’s credentials get compromised, it puts your entire site at risk. The attacker can change settings, install malicious software, and even lock you out of your site.

Best Practices for Admin Access

1. Role-based access control (RBAC): WordPress offers different roles like Editor, Author, and Contributor, each with varying levels of access. Use these roles wisely to limit the capabilities of each team member according to their job requirements.
2. Regular audits: Periodically review who has admin access and revoke it from those who no longer need it.
3. Two-factor authentication (2FA): For those who need admin access, enforce 2FA to add an extra layer of security.
4. Educate your team: Make sure everyone who has admin access is educated about the risks and responsibilities. Conduct regular security awareness training sessions.

Make Your Membership Site Security a Priority

Congratulations on making it to the end of this detailed guide on securing your WordPress membership site!

From understanding common vulnerabilities to implementing robust security measures like firewalls and 2FA, you’re now well-equipped to protect your membership website.

But remember, online threats are always evolving so complacency is not an option.

If you’re looking for a one-stop solution that takes care of multiple aspects of your membership site, SureMembers is the way to go.

It’s not just about avoiding threats. It’s also about creating a secure environment where your members feel safe and your business thrives!