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How do you secure and protect your data during ingestion and transit?

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Data ingestion is the process of moving data from various sources to a destination where it can be stored, processed, and analyzed. Data transit is the movement of data between different locations, such as cloud services, data centers, or edge devices. Both data ingestion and data transit pose security and protection challenges, as data can be exposed, intercepted, corrupted, or tampered with by malicious actors or accidental errors. In this article, you will learn some best practices and techniques to secure and protect your data during ingestion and transit.

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Faseeur Gundulur

Director - Enterprise Architect

1 Encrypt your data

One of the most fundamental and effective ways to secure and protect your data is to encrypt it. Encryption is the process of transforming data into an unreadable format that can only be decrypted with a key. Encryption can be applied at different levels, such as at the source, at the destination, or in transit. By encrypting your data, you can prevent unauthorized access, disclosure, or modification of your data, even if it is intercepted or leaked.

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Faseeur Gundulur

Director - Enterprise Architect
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Encryption can be done at column or row level as well. Most of the cloud providers now provide steady Encryption options. We have to design the Encryption process carefully while moving the data from different platforms.

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2 Use secure protocols and channels

Another way to secure and protect your data during ingestion and transit is to use secure protocols and channels for data transfer. Protocols are the rules and standards that govern how data is communicated between systems. Channels are the mediums or paths that data travels through. Secure protocols and channels provide features such as authentication, authorization, integrity, confidentiality, and non-repudiation. Some examples of secure protocols and channels are HTTPS, SSL/TLS, SSH, SFTP, VPN, and IPSec.

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3 Implement data quality checks and validation

A third way to secure and protect your data during ingestion and transit is to implement data quality checks and validation. Data quality checks and validation are the processes of verifying that the data is accurate, complete, consistent, and reliable. Data quality checks and validation can help detect and prevent data corruption, duplication, loss, or alteration during ingestion and transit. Data quality checks and validation can be performed at different stages, such as before, during, or after data transfer, using tools such as checksums, hashes, signatures, schemas, or rules.

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4 Monitor and audit your data activities

A fourth way to secure and protect your data during ingestion and transit is to monitor and audit your data activities. Monitoring and auditing are the processes of collecting, analyzing, and reporting on data events, such as who, what, when, where, how, and why. Monitoring and auditing can help identify and respond to data breaches, incidents, anomalies, or errors during ingestion and transit. Monitoring and auditing can also help ensure compliance with data policies, regulations, or standards. Monitoring and auditing can be done using tools such as logs, alerts, dashboards, or reports.

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Faseeur Gundulur

Director - Enterprise Architect
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Monitoring and auditing the data activities gives a good insight on how the data is used. Since cloud operations are direct cost to the company, this audit Insights can help the Business and IT to trim the costs by removing redundant data from cloud.

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5 Apply data governance and management

A fifth way to secure and protect your data during ingestion and transit is to apply data governance and management. Data governance and management are the frameworks and practices that define and control how data is created, collected, stored, accessed, used, shared, and disposed of. Data governance and management can help establish and enforce data security and protection policies, roles, responsibilities, processes, and controls during ingestion and transit. Data governance and management can also help align data strategies, objectives, and values with business needs and expectations.

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Faseeur Gundulur

Director - Enterprise Architect
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Data Governance is key in today's world. If the Data Governance policies are not implemented, it'll cost the companies, as same data will be stored in multiple places, resulting is storage cost, and also same metrics will be calculated which will increase the compute cost.

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6 Educate and train your data stakeholders

A sixth way to secure and protect your data during ingestion and transit is to educate and train your data stakeholders. Data stakeholders are the people who are involved or affected by data activities, such as data owners, producers, consumers, custodians, or regulators. Educating and training your data stakeholders can help raise awareness and understanding of data security and protection risks, challenges, and best practices during ingestion and transit. Educating and training your data stakeholders can also help foster a culture of data responsibility, accountability, and trust.

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How do you secure and protect your data during ingestion and transit?

1

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3

4

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1 Encrypt your data

2 Use secure protocols and channels

3 Implement data quality checks and validation

4 Monitor and audit your data activities

5 Apply data governance and management

6 Educate and train your data stakeholders

Data Architecture

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How do you secure and protect your data during ingestion and transit?

1

2

3

4

5

6

1 Encrypt your data

2 Use secure protocols and channels

3 Implement data quality checks and validation

4 Monitor and audit your data activities

5 Apply data governance and management

6 Educate and train your data stakeholders

Data Architecture

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