Name: Let's Encrypt
Rating: 10 (1 reviews)
Author: Internet Security Research Group (ISRG)

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Users recommend using Let's Encrypt for free SSL/TLS certificates. They appreciate the affordability and ease of use it offers. Some users suggest setting up reminders to manually renew Let's Encrypt every 3 months to ensure uninterrupted SSL coverage. If the current hosting company does not provide integration with Let's Encrypt, users advise considering switching to a provider that does. Furthermore, users recommend using plugins like Really Simple SSL to add Let's Encrypt to an existing site effortlessly. In case users encounter difficulties in adding Let's Encrypt, they suggest seeking assistance from experts for guidance. While users find Let's Encrypt excellent and easy to use, they express a desire for the option of having SSL certificates valid for a full year. Users recommend Let's Encrypt particularly for websites that require HTTPS professionalism or are marked as Not Secure by Google.

Let's Encrypt is an open certificate authority (CA) provided by the Internet Security Research Group (ISRG). According to the vendor, Let's Encrypt aims to simplify the process of obtaining and managing SSL/TLS certificates, enhancing the security and privacy of internet communications. It caters to organizations of all sizes. Let's Encrypt offers the following key features:

**Free SSL/TLS Certificates**: Let's Encrypt provides free SSL/TLS certificates, allowing website owners to secure their domains at no additional cost.

**Automated Certificate Management**: Let's Encrypt offers automated certificate management, streamlining the process of obtaining, installing, and renewing SSL/TLS certificates without manual intervention.

**ACME Protocol**: Let's Encrypt utilizes the ACME protocol, ensuring seamless integration with various client software for efficient certificate issuance and management.

**Domain Validation (DV)**: Let's Encrypt employs domain validation to verify domain ownership and ensure the integrity of certificate issuance.

**Wide Browser Compatibility**: Let's Encrypt certificates are trusted by major browsers, ensuring compatibility and secure connections for website visitors.

**Secure HTTPS Connections**: Let's Encrypt enables website owners to establish secure HTTPS connections, encrypting data transmission to protect against eavesdropping and tampering.

**Certificate Transparency**: Let's Encrypt supports certificate transparency, providing transparency and accountability in SSL/TLS certificate issuance and management.

**Scalable Infrastructure**: Let's Encrypt's infrastructure can handle high volumes of certificate issuance and renewal requests, ensuring scalability and reliability.

**Subdomain Wildcard Certificates**: Let's Encrypt allows users to obtain wildcard certificates, securing all subdomains of a domain with a single certificate.

**Certificate Revocation**: Let's Encrypt supports certificate revocation, allowing users to revoke compromised or no longer needed certificates.

Entrust Standard SSL Certificates, also known as Organization validated certificates, offer strong encryption and browser trust, and include unlimited reissues, and unlimited server licensing. In addition to securing information between client browsers and servers, Standard SSL Certificates also secure information between two servers and come with a website security package that finds malware on websites and protects them from being blacklisted

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Let's Encrypt

SSL (Secure Sockets Layer) providers ensure encrypted communication between websites and web browsers, providing trust and security for people visiting websites. SSL certificates are essential for businesses conducting ecommerce because sites without them are trusted less by visitors, and especially consumers potentially looking to purchase goods online. SSL certificates are commonly supplied by web hosts or by domain registration service providers as an add-on. Certificate Authorities themselves compete on price, security of course, as well as service and warranty. Alternately, open source options are available, with varying ranges of suitability for businesses with high traffic ecommerce sites.

SSL Certificate

Internet Security Research Group (ISRG)

TrustRadius is a technology and business research firm based in Austin, Texas. The company is known as a review platform for verified B2B technology and software reviews through a proprietary algorithm and human verification.

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What is Let's Encrypt?