Data file encryption standards

Get your free white paper on how over-provisioning of SSDs can improve memory performance. Download Now. NIST spent five years developing AES by collaborating with an international group of cryptography experts in both the private sector and academia. AES — which protects data using , and key lengths — replaced the antiquated bit key Data Encryption Standard DES , which the older model was developed in but was cracked in the late s.

AES was initially intended to protect sensitive yet unclassified information, but today AES is strong enough to secure classified information at the secret level, while the bit and bit key lengths can secure top secret information. AES and DES both implement a type of encryption called symmetric cryptography, where one private key is used to encrypt and decrypt data.

While AES will meet security requirements now and in the near future, more powerful technologies such as quantum computers will be able to crack a different type of encryption called asymmetric cryptography, or public key encryption.

Loss of corruption of the authentication credentials or keys results in the loss data in the file only. Requires manual management to ensure appropriate data is encrypted. Loss of corruption of the authentication credentials or keys results only in the loss data associated with the application.

Only data managed by the application is encrypted. Users and application administrators must understand the scope of the data the application encrypts. Data extracted from the application may not be encrypted. Assess the performance and security monitoring for elements of encryption control processes. Assess key management processes. Reviews and approves appropriate encryption exception requests. Key Manager Responsibilities enterprise, multi-user devices Adherence to the CSU policies, campus policies, and standards.

Ensure secure installation and maintenance of all respective equipment supporting encryption controls. Ensure performance and security monitoring for all respective elements of encryption control processes.

Ensure all related key management processes can be accounted for in detail and, if possible, that no single key management supporting staff member can individually obtain full access to master keys or CA encryption keys e. User Responsibilities single-user devices Adherence to the CSU policies, campus policies, and standards. Scenario: Mobile devices such as PDAs and smartphones allow users to exchange, transfer and store information from outside of the office.

The extreme portability of these devices renders them susceptible to theft or loss. The Northwestern IT Information Security Office recommends the use of standardized devices such as laptops for storing, transmitting or processing Sensitive Data. This scenario requires the appropriate configuration of a server in order to allow clients to connect in a secure manner. Data classification is the process of assigning a level of sensitivity to data and determining to what degree the data needs to be controlled and secured.

Differentiating between data of little or no value and data that is highly sensitive is crucial when selecting and deploying an encryption solution. The process of classifying data is rarely simple.

It is most often a collaborative process requiring the active participation of data owners who have the greatest familiarity with the data, and who are indispensable in accurately identifying the value of individual and aggregated data items. Encryption products should be selected based on the type of encryption they offer and the technical details of the system on which they will be installed, such as operating system.

Most products are available for only one operating system, some are available for multiple operating systems, some are platform specific and are included as part of a standard installation. Guidelines below and Appendix D - Encryption Products include scenarios and product details.

Key Construction. At Box, we use two-factor authentication to keep your sensitive data secure against threats, and we use multilayered watermarking to prevent unauthorized duplication and use. Customer-controlled encryption keys add another level of security.

They enhance security during file transfers and minimize gaps in your overall data protection strategy. Quality file encryption software gives you the same dependable security no matter what devices you use with it. You'll have the same data safety and peace of mind whether you store and use your data on a laptop, desktop, or mobile device. Using Box gives you the utmost security, even when you switch between devices or send sensitive data from one to another. You'll gain peace of mind knowing your data remains securely encrypted no matter how you access it.

A file in transit, often called data in motion, is particularly vulnerable. When you handle and transmit data, you need to know it has robust protection no matter where it is along its journey. Box uses multiple keys to keep your confidential data secure in transit. And because one of those keys is specific and personal to your company, you'll be able to manage your own files, keeping them doubly secure when you send them.

Data theft is one common issue companies face — and malicious alteration is another. This form of fraud compromises your data's integrity. With file encryption protection from Box, you ensure no malicious actors tamper with your data. Our file encryption also provides peace of mind by enabling file recipients to see that none of the data has become compromised in transit.

Regulatory compliance is critical for any company that works with files. Using file encryption software helps you ensure complete compliance with the federal, state, and industry-specific regulations you must follow in handling and transmitting data.

File encryption software is one of the most secure methods of sending and storing data while ensuring compliance and avoiding hefty penalties. Box has particularly tailored protections available if your organization is part of the government. Your regulatory compliance obligations in that case may be stringent, and we're here to help you meet them while giving your highly sensitive files superior protection. Check out our other industry-specific offerings to see how we can meet your needs.

The choice of the right file encryption software is critical. It depends on your needs and the needs of your data-sharing partners and clients. Here are a few questions to consider before making a selection:.

Consider how your data encryption software will scale with you over the long term. Think about how you want your business to grow over the next several years, and try to figure out what software capabilities you'll need to enhance that growth. You'll want to find a platform that scales seamlessly with your business to provide years of superior protection.

When you choose Box, you gain all the advantages listed above — and much more. We offer file encryption with Box KeySafe, which gives you total control of your data security in the Content Cloud.

You control your own encryption keys independently while powering the same high-quality user experience. Box KeySafe gives you a comprehensive record of your company's key usage, and tampering with it is impossible. You'll always have that detailed record right at your fingertips, enabling you to track when and why individuals access your organization's keys. Your security team can also limit access to the data if you detect anomalous activity.

At Box, we want to help you achieve your security goals, no matter your company size or budget. We offer best-of-breed, cost-effective options to help you get the encryption you need to protect your files.