![]() ![]() Ensure that all data stored is reliable, accurate, and not subject to unwarranted changes. Ensures that data is accessed only by authorized users with the proper credentials. Here’s what each core element means in terms of keeping your sensitive data protected from unauthorized access and data exfiltration. These concepts are also referred to as the CIA Triad, functioning as a security model and framework for top-notch data security. There are three core elements to data security that all organizations should adhere to: Confidentiality, Integrity, and Availability. Everything from files and a database to email communications can - and should - be encrypted to some extent. Only authorized users with the proper corresponding keys can unlock and access the information. EncryptionĪ computer algorithm transforms text characters into an unreadable format via encryption keys. Building resiliency into your hardware and software means that events like power outages or natural disasters won’t compromise security. Data ResiliencyĬomprehensive data security means that your systems can endure or recover from failures. The data changes back to its original form only when an authorized user receives it. This effectively masks key information even if an unauthorized party gains access to it. Data Maskingīy using data masking software, information is hidden by obscuring letters and numbers with proxy characters. Data erasure verifies that the data is unrecoverable and therefore won’t fall into the wrong hands. Data erasure employs software to completely overwrite data on any storage device and is more secure than standard data wiping. You’ll want to dispose of data properly and on a regular basis. ![]() You’ll need a backup data copy, stored on a separate format such as a physical disk, local network, or cloud to recover if needed. Good data security means you have a plan to securely access data in the event of system failure, disaster, data corruption, or breach. This usually includes things like passwords, PIN numbers, security tokens, swipe cards, or biometrics. Similar to access controls, authentication refers specifically to accurately identifying users before they have access to data. ![]() This includes making sure all computers and devices are protected with mandatory login entry, and that physical spaces can only be entered by authorized personnel. This type of data security measures includes limiting both physical and digital access to critical systems and data. You’ll need to spend time and money to assess and repair the damage, as well as determine which business processes failed and what needs to be improved. Not to mention the financial and logistical consequences if a data breach occurs. If you don’t take data security seriously, your reputation can be permanently damaged in the event of a publicized, high-profile breach or hack. Then there’s the reputational risk of a data breach or hack. Financial firms, for example, may be subject to the Payment Card Industry Data Security Standard (PCI DSS) that forces companies to take all reasonable measures to protect user data. First, there’s the legal and moral obligation that companies have to protect their user and customer data from falling into the wrong hands. Why is Data Security Important?ĭata security is critical to public and private sector organizations for a variety of reasons. Here, we’ll explain what data security is, measures to improve your data security, and how it interacts with regulation and compliance. Want more insight into data security trends? Download our in-depth data breach statistics report.
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