Let's Encrypt

Website

letsencrypt.org

$ Details

Categories

#Identity And Access Management #Security & Privacy #Two Factor Authentication #Security Tools

Cloudant

Website

ibm.com

$ Details

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Categories

#NoSQL Databases #Databases #Graph Databases #Relational Databases

Let's Encrypt features and specs

• Free of Charge
  Let's Encrypt provides SSL/TLS certificates at no cost, making it an economical choice for individuals and businesses.
• Automated Certificate Issuance and Renewal
  The process of obtaining and renewing certificates can be automated using the ACME protocol, reducing manual intervention and administrative overhead.
• Ease of Use
  Let's Encrypt simplifies the process of enabling HTTPS for websites, even for users with limited technical expertise.
• Security
  Let's Encrypt certificates provide strong encryption, improving the security of data transmitted between clients and servers.
• Widely Recognized
  Certificates issued by Let's Encrypt are trusted by all major web browsers and operating systems.
• Promotes Secure Web Practices
  By making SSL/TLS certificates freely available, Let's Encrypt encourages more websites to adopt HTTPS, contributing to a more secure internet.

Possible disadvantages of Let's Encrypt

• Short Duration of Certificates
  Let's Encrypt certificates are valid for only 90 days, requiring more frequent renewals compared to traditional certificate authorities.
• Limited Support Options
  Let's Encrypt relies on community support and documentation, and does not offer dedicated customer support for troubleshooting and assistance.
• No Extended Validation (EV) Certificates
  Let's Encrypt does not issue Extended Validation (EV) certificates, which provide additional verification and a higher level of trust for business websites.
• Potential for Misuse
  Since certificates are issued for free and with minimal validation, there is a risk that cybercriminals might use them for phishing or other malicious activities.
• No Wildcard Certificates for Multi-Level Subdomains
  While Let's Encrypt supports wildcard certificates for single-level subdomains, it doesn't support them for nested subdomains (e.g., *.sub.example.com).
• Reliance on Third-Party Tools for Automation
  Users may need to rely on third-party tools or scripts for automation, which could introduce additional complexity or security risks.

Cloudant features and specs

• Scalability
  Cloudant offers elastic scaling, meaning it can handle large amounts of traffic and data without compromising performance. This is particularly beneficial for applications with unpredictable workloads.
• Fully Managed Service
  As a fully managed database as a service (DBaaS), Cloudant takes care of database administration tasks such as hardware provisioning, updates, backups, and scaling, allowing developers to focus on building applications.
• High Availability
  Cloudant is designed to provide high availability with its distributed architecture, which includes automatic replication and data redundancy across multiple servers and data centers.
• Global Distribution
  Cloudant provides global distribution capabilities, allowing users to deploy databases closer to their users to reduce latency and improve performance across different geographical locations.
• Integration
  Cloudant integrates well with other IBM Cloud services and third-party tools, providing flexibility and leveraging existing ecosystems for extended capabilities.

Possible disadvantages of Cloudant

• Cost
  For businesses with limited budgets, the cost of using a fully managed service like Cloudant can be higher compared to self-hosting. Pricing can increase significantly with data growth and additional features.
• Complexity
  Despite being a managed service, Cloudant's variety of features and configurations might have a learning curve for new users or those not familiar with distributed databases.
• Limited Query Capabilities
  While Cloudant does support complex querying capabilities, it may not be as advanced or fast as some SQL-based databases when it comes to certain types of queries.
• Vendor Lock-in
  Relying on Cloudant and integrating deeply into its ecosystem can lead to challenges in migrating to other databases or cloud providers in the future.
• Data Consistency
  As a NoSQL database, Cloudant might not offer strong consistency by default, which could be a limitation for applications requiring immediate consistency across distributed environments.

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