Free Calculator

Free Cloud Storage
Security Score Calculator

Assess your current security practices through a short questionnaire and receive an indicative score.

No credentials. No signup. Just recommendations.

2.1M
Buckets analyzed in independent research (RAID 2021)
10.6%
Public buckets hosted sensitive data
10
Security practices assessed
90s
To complete the self-assessment

Bucket figures above: Stratosphere study (ACM RAID 2021), independent academic research. Everabyte did not conduct these surveys. Your score is indicative — it reflects your answers, not an automated audit of your infrastructure.

Calculate My Score Now

How It Works

10 questions → Score → Fixes

No software installation required.Browser-based. Anonymous.

What you'll discover:

  • Your indicative score /100 (Low/Medium/High risk)
  • 3-5 fixes for tomorrow
  • Everabyte implementation path
  • Options to scale your storage cost-effectively
Calculate My Score

Sample result — fictional business

Alex's Marketing Agency

67/100
MEDIUM RISK
!

CRITICAL

  • Publicly readable bucket
  • No immutable storage

STRENGTHS

  • Good encryption baseline
  • Lifecycle rules active

EVERABYTE QUICK WINS

  1. 1.Object Lock → enable with a retention period
  2. 2.IAM lockdown → policy guidance included
  3. 3.Ransomware protections → where enabled
Based on independent published research and cloud storage best practices

What We Test (Real Risks)

Our security score evaluates the most critical cloud storage vulnerabilities

Public exposure

unwanted exposure is the top concern in published S3 studies

Immutable storage

blocks deletion and changes while retention is active

IAM permissions

overly permissive = disaster

Encryption gaps

default off = vulnerable

Access logging

no audit trail = no visibility

Retention policies

accidental delete risk

Versioning status

recovery safety net

Lifecycle rules

cost + compliance

Why Everabyte Built This

Built From Real Production Experience

"Running Everabyte's storage day after day taught our engineers where cloud storage setups break down. We built those protections into Everabyte production storage."
$129
EverStream Business — 10 TB, 10 users
100 GB
max upload per file (Business plan)
50
devices included (Business plan)
12
storage locations in 3 regions
AES-256
layered encryption at rest
S3
compatible API included
Object Lock
where enabled for your plan
EverBlaze
dedicated MPE options available

From Score to Secure

Your next steps after the calculator

1

Download PDF

with personalized fixes

2

Optional

Discuss your results with our team

3

Deploy

EverStream from $9.99 /month

4

Restore confidently

with immutable storage where enabled

Get My Security Score

Completely Private

Your security, your privacy

No AWS credentials needed
No account data collected
Anonymous browser calculation

90 seconds → Better cloud storage security → Business protected.

Ready to Calculate Your Score?

90 seconds to better cloud storage security

90 seconds
No signup
Instant PDF
Get My Security Score Now