Friday, January 25, 2019

Why We Need To Protect Sensitive Data & Information

Unprotected data can easily be hacked and manipulated by hackers. To avoid or prevent the middlemen attack, it is important to secure data and transfer it over the Internet through a secured connection. This can easily be done by installing SSL certificates.

As big data is gathered and transferred over the Internet, it is important to secure it from falling into wrong hands. To maintain data integrity and security, an SSL certificate plays an important role as it encrypts data and transfers it through an encrypted connection. SSL certificate not only secures main domain but can also provide security to sub-domains depending upon your choice of SSL certificate.

Why We Need To Protect Sensitive Data

In the virtual world, everything is considered as data. Big data plays a major role in many major and important industries, such as:

Banking
Healthcare
Climate data
Astronomy data
Security numbers

When we share our personal information or financial information over the Internet, it is important to transfer that data securely over the web. It is also important to store data in a way that no third party can access it without permission. Valuable data such as social security number, personal information, credit card number can be used or manipulated by the hacker if not transferred or stored securely. If failed to do so, it can lead to various consequences such as:
  • Stolen identity
  • Financial loss/theft: Credit card details can be used for making purchases


Encryption Through SSL Certificates

Secure Socket Layer is an internet security protocol, which ensures the integrity and security of data being transferred over the web. Whereas SSL certificate provides secure encrypted communication between server and web browser. It is basically a small data file that digitally binds a key to an organization’s details that is installed on a web server. On installing it activates the padlock and https:// protocol, which ensures a safe and secure connection.

SSL Certificate Is Divided Into Three Basic Categories:

Domain Validation (DV): The control of the domain by the applicant is verified for the issuance of the certificate.
Organization Validation (OV): The domain of organization is checked by CA
Extended Validation (EV): These are issued after validation by CA

Conclusion: 

To maintain data integrity and security, an SSL certificate plays an important role as it encrypts data and transfers it through an encrypted connection. SSL certificate not only secures main domain but can also provide security to sub-domains depending upon your choice of SSL certificate.

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