Amazon S3

Amazon S3 WordPress Backup Storage

Store your WordPress backups in Amazon S3 with industry-leading 99.999999999% (11 9's) durability. Leverage AWS's global infrastructure for secure, scalable, and cost-effective backup storage.

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Overview

Amazon S3 (Simple Storage Service) is the world's most reliable cloud storage platform, designed for 99.999999999% (11 9's) durability. PloyWP's S3 integration provides:

  • Automated daily, weekly, and monthly WordPress backups
  • Versioning and point-in-time recovery options
  • Intelligent lifecycle policies for cost optimization
  • Server-side encryption and secure access controls
  • Cross-region replication for disaster recovery

Key Features

99.999999999% Durability

S3 automatically stores your backups across multiple devices and facilities, ensuring your WordPress data is virtually indestructible.

Backup Versioning

Multiple versions of your backups are automatically maintained, allowing you to restore from any point in time.

Smart Cost Optimization

Automatic lifecycle policies move older backups to cheaper storage classes, reducing costs by up to 70% without manual intervention.

Enterprise-Grade Security

All backups are encrypted at rest and in transit using AES-256 encryption, with configurable key management options.

Prerequisites

Before configuring S3 backup storage with PloyWP, ensure you have:

1

AWS Account

An active AWS account with billing enabled. AWS Free Tier includes 5GB S3 storage

2

IAM User

A dedicated IAM user with programmatic access and S3 permissions for your backup bucket

3

S3 Bucket

An S3 bucket in your preferred AWS region dedicated to WordPress backups

Creating Your S3 Backup Bucket

Bucket Naming Best Practices

S3 bucket names must be globally unique and DNS-compliant. Consider using a format like company-wordpress-backups-region for clarity.

1

Navigate to S3 Console

Log in to your AWS account and navigate to the S3 service, or go directly to console.aws.amazon.com/s3/

2

Create New Bucket

Click "Create bucket" and configure the basic settings:

Bucket name:

your-company-wp-backups-us-east-1

Replace with your actual company/project name

AWS Region:

Choose the region closest to your WordPress servers for faster uploads
3

Configure Bucket Settings

Object Ownership

Bucket owner enforced for better security

Block Public Access

Keep this enabled for backup security

Bucket Versioning

Allows multiple backup versions per file

4

Enable Default Encryption

Server-side encryption

SSE-S3 is recommended for most WordPress backups

5

Create the Bucket

Review your settings and click "Create bucket". Your S3 backup storage is now ready!

✅ Your bucket is created and ready for WordPress backups

Setting Up IAM Permissions

Principle of Least Privilege

Create a dedicated IAM user with minimal S3 permissions specific to your backup bucket. This ensures maximum security for your WordPress backups.

1

Create IAM User

Navigate to IAM → Users → Add users and create a new user:

ploywp-s3-backup-user

Select "Access key - Programmatic access"

2

Create Custom Policy

Instead of broad S3 access, create a custom policy for your specific backup bucket:

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "s3:PutObject",
        "s3:GetObject",
        "s3:DeleteObject",
        "s3:ListBucket",
        "s3:GetBucketLocation",
        "s3:PutObjectAcl"
      ],
      "Resource": [
        "arn:aws:s3:::your-backup-bucket-name",
        "arn:aws:s3:::your-backup-bucket-name/*"
      ]
    }
  ]
}

⚠️ Replace "your-backup-bucket-name" with your actual bucket name

3

Attach Policy and Create User

Attach the custom policy to your IAM user and complete the creation process. Save the generated access credentials securely.

🔑 Save your Access Key ID and Secret Access Key - you won't see them again!

Cost Optimization with Lifecycle Policies

Automatically reduce backup storage costs by up to 70% with intelligent lifecycle policies that move older backups to cheaper storage classes.

Recommended Lifecycle Configuration

0-30

S3 Standard (Days 0-30)

Recent backups remain in Standard storage for fast access and immediate restores.

Cost: $0.023/GB/month

30+

S3 Standard-IA (After 30 days)

Monthly backups move to Infrequent Access storage with slightly longer retrieval times.

Cost: $0.0125/GB/month (45% savings)

90+

S3 Glacier Flexible Retrieval (After 90 days)

Long-term archival backups with 1-5 minute retrieval for disaster recovery scenarios.

Cost: $0.004/GB/month (83% savings)

365+

S3 Glacier Deep Archive (After 1 year)

Ultra-long-term storage for compliance and historical backups with 12-hour retrieval.

Cost: $0.00099/GB/month (96% savings)

💡 Automatic Setup

PloyWP automatically configures these lifecycle policies when you connect your S3 bucket, ensuring optimal cost efficiency without manual management.

Connecting S3 to PloyWP

Once you have your S3 bucket and IAM credentials, connect them to PloyWP:

  1. 1

    Navigate to Settings → Backup Providers in your PloyWP dashboard

  2. 2

    Click "Add Provider" and select Amazon S3

  3. 3

    Enter a friendly name (e.g., "Production S3 Backups")

  4. 4

    Enter your S3 bucket name and AWS region

  5. 5

    Provide your IAM Access Key ID and Secret Access Key

  6. 6

    Configure backup frequency and retention settings

  7. 7

    Click "Test & Save" to verify the connection

Backup Storage Connected!

Your WordPress sites will now automatically backup to S3 with intelligent lifecycle management.

S3 Backup Pricing

Storage Costs

  • S3 Standard: $0.023/GB/month
  • S3 Standard-IA: $0.0125/GB/month
  • S3 Glacier: $0.004/GB/month
  • Glacier Deep Archive: $0.00099/GB/month

Additional Costs

  • PUT requests: $0.0005 per 1,000 requests
  • GET requests: $0.0004 per 1,000 requests
  • Data transfer out: $0.09/GB (first 1GB free monthly)
  • Data transfer in: Free

💰 Real-World Backup Costs

Small WordPress Site (1GB)

~$0.05-$0.10/month with lifecycle policies

Large WordPress Site (10GB)

~$0.50-$1.00/month with lifecycle policies

Cost Optimization Tips

  • Enable lifecycle policies to automatically reduce long-term costs
  • Use S3 Intelligent-Tiering for automatic cost optimization
  • Configure backup retention to avoid storing unnecessary old backups
  • Compress backups to reduce storage footprint

Frequently Asked Questions

How secure are my WordPress backups in S3?

S3 provides enterprise-grade security with AES-256 encryption at rest, SSL/TLS encryption in transit, and comprehensive access controls. Your backups are stored across multiple facilities for maximum durability. PloyWP adds additional encryption layers and uses secure, time-limited access tokens.

Can I access my backups outside of PloyWP?

Yes! Your backups are stored in your own S3 bucket, so you have full access through the AWS console, AWS CLI, or any S3-compatible tool. PloyWP stores backups in standard formats, ensuring you're never locked into our platform. You can download, migrate, or restore backups independently if needed.

What happens if my S3 bucket gets deleted?

PloyWP monitors your S3 bucket health and will alert you immediately if access is lost. We recommend enabling S3 MFA Delete protection and Cross-Region Replication for critical sites. Our backup system can be configured to use multiple S3 buckets across different regions for additional redundancy.

How long do backup uploads take?

Upload times depend on your site size and internet connection. Typical WordPress sites (1-5GB) upload in 5-30 minutes. PloyWP uses multipart uploads for large files and incremental backups to minimize transfer times. Initial backups take longer, but subsequent backups only upload changed files.

Can I restore to a different hosting provider?

Absolutely! PloyWP's S3 backups are provider-agnostic. You can restore your WordPress site to any hosting platform, including shared hosting, VPS, or other cloud providers. Our backup format includes all necessary files, database exports, and configuration data for seamless migrations.

Are there any data transfer limits?

S3 has no storage limits, and PloyWP doesn't impose backup size restrictions. However, AWS charges for data transfer out of S3 ($0.09/GB after the first 1GB monthly). Backup uploads to S3 are free. Most WordPress backup and restore operations stay within free tier limits.