In 2024, obtaining a free SSL certificate with a half-year validity period can be achieved through several methods. Here's a concise overview of how you can secure one:

1. Let's Encrypt: Although Let's Encrypt typically offers certificates with a 90-day validity, you can renew them to effectively cover a half-year period. Use automation tools like Certbot to simplify the process of obtaining and renewing certificates.
2. 阿里云 (Alibaba Cloud): Alibaba Cloud provides a free SSL certificate application process, allowing users to apply for up to 20 free single-domain SSL certificates, each valid for 3 months. You can renew these certificates to cover a half-year period.
3. JoySSL: Despite the shift away from year-long free SSL certificates in the cloud services, JoySSL continues to offer free SSL certificates for government and educational editions with a validity of up to one year, which can also be used for half-year coverage.
4. Buypass: Buypass is a Certificate Authority that offers free SSL certificates with a validity of 180 days, which aligns with a half-year period and supports automatic renewal.
5. ZeroSSL: ZeroSSL provides free SSL certificates that are similar to Let's Encrypt but with a more user-friendly interface and additional features. You can obtain a certificate with a 90-day validity and set up automatic renewals.
6. SSL For Free: Based on Let's Encrypt, SSL For Free offers a simple interface to generate and download free SSL certificates, which can be renewed every 90 days to maintain coverage for a half-year.
7. Freenom: Freenom offers free domain registration services and supports obtaining free SSL certificates through services like Let's Encrypt, which can be renewed every 90 days.
8. Get HTTPS for Free: This tool simplifies the process of generating Let's Encrypt certificates with a user-friendly interface, allowing you to obtain and renew certificates every 90 days.
9. Google Cloud Platform (GCP): GCP offers free SSL certificates through Google Cloud Load Balancing service, which can be used for a half-year period before needing renewal.
10. Community-driven Initiatives: Some online communities and forums may offer free SSL certificates or guide you on how to obtain them, often with community support.

By leveraging these methods, you can secure a free SSL certificate for your website with a half-year validity period, ensuring your site's security and maintaining user trust without incurring additional costs.

2024年获得免费SSL证书的10种方法

使用SSL证书保护您的网站对于保护数据和确保访问者信任至关重要。以下是2024年获得免费SSL证书的十种方法：

1.Let's Encrypt：作为最受欢迎的免费SSL提供商，Let's Encrypt通过Certbot等工具提供自动证书颁发和续订，使流程简单高效。

2.ZeroSSL：ZeroSSL提供免费的SSL证书，具有用户友好的界面和Let's Encrypt之外的其他功能。

3.Cloudflare:Cloudflare不仅提供CDN和安全服务，还提供免费的SSL/TLS证书。通过Cloudflare启用HTTPS很简单，不需要服务器配置。

4.免费SSL：基于Let's Encrypt，免费SSL提供了一个简单的界面，用于生成和下载免费SSL证书。

5.Freenom：以免费域名注册而闻名，Freenom还支持通过Let's Encrypt等服务获取免费SSL证书。

6.Buypass:Buypass提供有效期为180天的免费SSL证书，并支持自动续订。

7.免费获取HTTPS：此工具通过用户友好的界面简化了生成Let's Encrypt证书的过程。

8.谷歌云平台（GCP）：GCP通过谷歌云负载平衡服务提供免费的SSL证书，提供自动管理和续订。

9.45SSL：尽管云服务中不再提供为期一年的免费SSL证书，但45SSL继续为政府和教育版本提供为期一天的免费SSL认证，并提供技术支持服务。

10.FreeSSL.org:FreeSSL.org利用Let's Encrypt和Buypass提供可自动续期的免费SSL证书，并附有证书到期提醒。

每种方法都有其独特的功能和步骤，允许您选择最适合您需求的方法。通过利用这些免费的SSL证书选项，您可以增强网站的安全性并保持用户信任，而不会产生额外的成本。

10 Methods to Get Free SSL Certificates in 2024

Securing your website with an SSL certificate is essential for protecting data and ensuring visitor trust. Here are ten methods to obtain free SSL certificates in 2024:

1. Let's Encrypt: As the most popular free SSL provider, Let's Encrypt offers automated certificate issuance and renewal through tools like Certbot, making the process simple and efficient.
2. ZeroSSL: ZeroSSL provides free SSL certificates with a user-friendly interface and additional features beyond what Let's Encrypt offers.
3. Cloudflare: Cloudflare not only provides CDN and security services but also offers free SSL/TLS certificates. Enabling HTTPS through Cloudflare is straightforward and doesn't require server configuration.
4. SSL For Free: Based on Let's Encrypt, SSL For Free offers a simple interface for generating and downloading free SSL certificates.
5. Freenom: Known for free domain registration, Freenom also supports obtaining free SSL certificates through services like Let's Encrypt.
6. Buypass: Buypass offers free SSL certificates valid for 180 days, with support for automatic renewal.
7. Get HTTPS for Free: This tool simplifies the process of generating Let's Encrypt certificates with a user-friendly interface.
8. Google Cloud Platform (GCP): GCP offers free SSL certificates through Google Cloud Load Balancing service, providing automatic management and renewal.
9. 45SSL: Despite the shift away from year-long free SSL certificates in the cloud services, 45SSL continues to offer free one-year SSL certificates for government and educational editions, complete with technical support services.
10. FreeSSL.org: FreeSSL.org utilizes Let's Encrypt and Buypass to provide free SSL certificates that are automatically renewable, with reminders for certificate expiration.

Each of these methods has its unique features and steps, allowing you to choose the one that best fits your needs. By leveraging these free SSL certificate options, you can enhance your website's security and maintain user trust without incurring additional costs.

获得免费SSL证书的八种方法

使用HTTPS保护您的网站不再是奢侈品，而是必需品。幸运的是，有几种方法可以获得免费的SSL证书。这里有八种方法可以帮助你开始：

1.Let's Encrypt：这是一个由互联网安全研究小组（ISRG）运营的免费开源证书颁发机构（CA）。它通过Certbot等工具提供自动证书颁发和续订，使流程简单高效。

2.Cloudflare:Cloudflare提供免费的SSL/TLS证书作为其CDN和安全服务的一部分。通过Cloudflare在您的网站上启用HTTPS很简单，不需要服务器配置。

3.ZeroSSL：ZeroSSL使用ACME协议提供免费和付费SSL证书服务。它提供了一个用户友好的界面和Let's Encrypt之外的其他功能。

4.SSL For Free：基于Let’s Encrypt，SSL For Free提供了一个生成和下载免费SSL证书的简单接口。

5.Freenom：虽然Freenom主要以免费域名注册而闻名，但它也支持通过Let's Encrypt等服务获得免费的SSL证书。

6.Buypass:Buypass是一个CA，提供有效期为180天的免费SSL证书，并支持自动续订。

7.免费获取HTTPS：此工具通过用户友好的界面简化了生成Let's Encrypt证书的过程。

8.谷歌云平台（GCP）：GCP通过其谷歌云负载平衡服务提供免费的SSL证书，提供自动管理和续订。

每种方法都有其独特的功能和步骤，允许您选择最适合您需求的方法。通过利用这些免费的SSL证书选项，您可以增强网站的安全性并保持用户信任，而不会产生额外的成本。

Eight Ways to Get Free SSL Certificates

Securing your website with HTTPS is no longer a luxury but a necessity. Fortunately, there are several methods to obtain free SSL certificates. Here are eight ways to help you get started:

1. Let's Encrypt: This is a free, open-source Certificate Authority (CA) operated by the Internet Security Research Group (ISRG). It offers automated certificate issuance and renewal through tools like Certbot, making the process simple and efficient.
2. Cloudflare: Cloudflare provides free SSL/TLS certificates as part of its CDN and security services. Enabling HTTPS on your website through Cloudflare is straightforward and doesn't require server configuration.
3. ZeroSSL: ZeroSSL offers both free and paid SSL certificate services using the ACME protocol. It provides a user-friendly interface and additional features beyond what Let's Encrypt offers.
4. SSL For Free: Based on Let's Encrypt, SSL For Free provides a simple interface for generating and downloading free SSL certificates.
5. Freenom: While primarily known for free domain registration, Freenom also supports obtaining free SSL certificates through services like Let's Encrypt.
6. Buypass: Buypass is a CA that offers free SSL certificates valid for 180 days, with support for automatic renewal.
7. Get HTTPS for Free: This tool simplifies the process of generating Let's Encrypt certificates with a user-friendly interface.
8. Google Cloud Platform (GCP): GCP offers free SSL certificates through its Google Cloud Load Balancing service, providing automatic management and renewal.

Each of these methods has its unique features and steps, allowing you to choose the one that best fits your needs. By leveraging these free SSL certificate options, you can enhance your website's security and maintain user trust without incurring additional costs.