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Today, we can tokenize anything from credit card primary account numbers (PAN) to one-time debit card transactions or socialsecurity numbers. As a merchant, to understand tokenization for your own benefit, it’s critical to understand: What tokenization is, why it’s important for payments, and how it compares to encryption.
Virtually every industry faces data breach risks today as sensitive information gets digitized and networked across cloud platforms. But some data types see higher breach rates than others.
The layer of defense WAFs provide is crucial in maintaining the integrity and security of the data pipeline. DataEncryption and Management Sensitive pieces of PII are encrypted with unique keys as soon as our APIs index them. The encrypteddata is then written to our database.
It’s shocking that a company of Yahoo’s size and long history could fall prey to such attacks and that there were no countermeasures, such as dataencryption, in place to prevent them.”. SocialSecurity numbers were exposed in more than half of all breaches last year.
Tokenization vs encryptionDataencryption is another popular datasecurity technique where data is transformed into an illegible format. In contrast, tokenization does not depend on keys or encryption algorithms, as random data is mapped to and replaces sensitive data.
An incident is only considered a data breach if the confidentiality of data is compromised. Sensitive or confidential data can include customer data records, bank account numbers, SocialSecurity numbers, healthcare information, intellectual property, etc.
On top of that, financial institutions have various security measures, such as dataencryption, and other strict banking protocols to enhance security. They are regulated and protected by various financial industry standards and government regulations.
Invest in Network Infrastructure Here, you can adopt several strategies: Secure communication protocols Dataencryption Regular penetration checking and a vulnerability assessment An incident response plan These strategies don’t come cheap but are necessary for financial services cybersecurity. Personal information is personal.
For example, while using format-preserving encryption to mask a socialsecurity number adds a significant level of security, an organization may not pursue it due to layers of complexity and cost to the application required to decrypt it. Well get into encryption a bit more, later).
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