
Cloud Security is Your Responsibility Too: Understanding the Shared Security Model
November 29, 2025By the Team at Krypto IT | Cybersecurity Experts Serving Houston SMBs
For small to medium-sized businesses (SMBs), protecting data has never been more complicated—or more essential. You know you need data protection, so you pay for services that promise to save your files in the cloud. But what exactly are you paying for? Are your files being backed up, or are they being archived?
While the terms “backup” and “archive” are often used interchangeably, they serve entirely different purposes, involve different cost structures, and, critically, fulfill different roles in your Disaster Recovery and Compliance strategies. Mixing them up can lead to massive financial overruns and a catastrophic inability to recover critical data when you need it most.
At Krypto IT in Houston, we help our clients implement a cohesive data protection strategy that uses both tools correctly. Here is a clear breakdown of the differences and why your SMB needs both.
The Backup: For Recovery and Resilience
What is Cloud Backup?
Cloud Backup is a strategy designed for Resilience and Recovery. Its purpose is to create recent, easily accessible copies of your data so that you can quickly restore operations after an incident. It protects against immediate threats like:
- Ransomware: Restoring your system to a clean state before the attack.
- Hardware Failure: Replacing a crashed server without losing recent work.
- Accidental Deletion: Restoring a file that an employee deleted five minutes ago.
Key Characteristics of Backup:
Purpose:
Recovery (RPO/RTO)
Minimizes costly downtime. Guarantees fast access to recent files.
Frequency:
High (Continuous or multiple times daily)
Ensures you only lose minutes, not days, of work.
Data Type:
Active, critical data (databases, current projects, application servers)
The data you need to be running right now.
Retention:
Short-to-Medium Term (30–90 days typically)
Focuses on recent snapshots for operational recovery.
Backup is the life raft you grab immediately after the boat starts sinking. Krypto IT ensures your backups adhere to the 3-2-1 Rule—three copies, two media types, one off-site—to provide verifiable protection.
The Archive: For Compliance and Cost Control
What is Cloud Archiving?
Cloud Archiving is a strategy designed for Compliance and Long-Term Retention. Its purpose is to safely store historical data that is no longer actively used but must be kept for legal, regulatory, or historical business reasons. It protects against threats like:
- Legal Discovery: Providing evidence for a lawsuit or regulatory request that requires data from five years ago.
- Audit Failure: Proving compliance with HIPAA (data retention) or financial regulations (IRS records).
- High Storage Costs: Moving cold data off expensive, high-speed backup servers.
Key Characteristics of Archiving:
Purpose:
Retention and Compliance
Meets legal obligations without tying up operational resources.
Frequency:
Low (Monthly or quarterly transfers)
Data is transferred out of active systems permanently.
Data Type:
Inactive, historical data (old emails, closed project files, tax records)
Data you hope you never need to access.
Retention:
Long-Term (Years, often 7+ years)
Required retention periods for specific compliance mandates.
Archiving is like moving old tax records into a secure, climate-controlled vault in case the IRS calls seven years from now. Accessing archived data is typically slow and expensive, but necessary for legal retention.
The Cost Trap: Why Mixing Them Up Is Expensive
The critical financial mistake SMBs make is using their backup solution as an archive.
Backup solutions use high-speed, high-availability storage because they are optimized for fast restoration (low RTO). This speed comes at a higher cost per gigabyte. Archiving solutions use low-speed, deep storage tiers that are much cheaper for long-term storage but charge significant fees if you try to pull data out frequently (high retrieval costs).
If you are keeping 10 years of inactive emails on your expensive, high-speed backup system, you are overpaying massively every month for data that should be in a cheap archive. Conversely, if you rely on a slow, cheap archive for operational backups, you will face catastrophic downtime costs when you need to restore quickly after ransomware.
Krypto IT: Building Your Comprehensive Data Strategy
Your SMB needs both tools, managed intelligently, to ensure both rapid recovery and strict compliance.
Krypto IT specializes in creating this comprehensive data strategy for Houston businesses:
- Strategic Deployment: We deploy a high-speed backup solution optimized for the 3-2-1 Rule and fast operational recovery.
- Archiving Integration: We integrate a separate, cost-effective archiving solution for inactive data that must be retained for compliance, ensuring you don’t overpay for storage.
- Policy Enforcement: We help you establish clear Data Retention Policies that dictate when data moves from active backup (short-term) to cold archive (long-term).
Don’t let data protection be a guessing game. Get clarity on what you are protecting and how fast you can recover it.
Ready to optimize your data protection strategy and save on unnecessary storage costs? Contact Krypto IT today for a complimentary data strategy assessment.




