Protect Your Business Data Security with Reliable Disaster Recovery

How Big Tech Handles Data Security — and What Your Business Can Learn

Tech giants like Microsoft, Google, and Amazon don’t just “do” data security — they build their entire infrastructure around it. Their approach isn’t about installing a few tools; it’s about creating systems that assume failure will happen and are ready for it.

Here’s how big tech secures their data — and how Malaysian businesses can adapt similar practices at a scale that fits their operations.

1. Zero Trust Security: Never Assume, Always Verify

Big tech companies follow the Zero Trust model, which means no device, user, or application is trusted by default — even if they’re inside the network.

• Every request to access data is authenticated, authorized, and encrypted.
• Systems require multi-factor authentication (MFA), identity verification, and real-time risk assessment.
• Even internal users get only the minimum level of access they need to do their job (a principle known as “least privilege”).

What you can do:

With Microsoft 365 and enterprise-grade endpoint solutions from partners like WithSecure and Cisco, Callnet can help implement Zero Trust practices within your team — including role-based access, MFA, and endpoint protection.

2. Data Encryption at Every Layer

For companies like Google and AWS, encryption is non-negotiable.

• Data is encrypted both at rest (while stored) and in transit (when moving between systems or networks).
• Encryption keys are managed through strict access policies and rotated regularly.
• Some services also offer client-side encryption, giving users full control over keys.

What you can do:

If your business stores customer data, financial records, or intellectual property, encryption isn’t optional. With solutions from Veritas and Arcserve, Callnet helps you encrypt files, databases, backups, and even email communications.

3. Multi-Region Redundancy and Geo-Replication

Big tech doesn’t rely on one data center. Instead, they store data across multiple geographic regions — often across countries — to ensure fault tolerance.

• If one region goes down, data is instantly available from another.
• This prevents single points of failure and ensures compliance with region-specific laws and recovery timelines.
• For global businesses, this also improves performance by reducing latency.

What you can do:

You don’t need to operate globally to benefit from this. Using cloud services like Azure or AWS, we can replicate your business-critical data across multiple availability zones (both in-country and offshore).

How Can We Help?

Every business, whether a growing SME or a national enterprise, is one incident away from costly downtime. But you don’t have to leave your data — or your business continuity — to chance.

Talk to us at Callnet Solution. We’ll help you assess your current risk exposure and plan a data security and recovery strategy that gives you confidence, compliance, and continuity

Why Choose Callnet Solution?

We’re not just a vendor — we’re your long-term partner in resilience.

• Local Expertise: Based in Malaysia, we understand the regulatory, environmental, and business realities of operating here.
• Enterprise Experience: From retail giants to government-linked entities, we’ve helped clients of all sizes build secure IT ecosystems.
• Custom-Tailored Solutions: Your business is unique. So are your risks. We don’t just sell products — we leverage tools from the world’s best enterprise tech providers to design backup and recovery systems that match your needs.
• One-Stop IT Infrastructure Partner: Beyond disaster recovery, we support your servers, networks, and cloud operations.

Frequent Asked Questions