What Is Data Security Software?

Data security software safeguards digital data from the risk of unauthorized access, theft or manipulation. It includes multiple tools and technologies, including encryption, logging and monitoring and data security. It also includes policies and procedures as well as tools for dealing with data breaches.

Cybercriminals are a single threat to security of data, however human error remains the most common cause of security breaches. This is the reason why tools for data security have tools that can detect possible mistakes, like placing sensitive files on shared drives or opening the wrong email attachments.

Another important aspect of data security is the restriction of physical access to storage devices, servers, and other equipment. Physical security measures could be as simple as requiring employees log in each time they enter a building however, they should also include securing and labeling hardware to ensure only authorized personnel are able to access it. This is especially important for data centers that are cloud-based, where you may not be able to control the physical space.

Data security solutions can protect data during transport and at rest by encrypting the data so that only those with the correct keys can read it. This is usually a complement tool to firewalls, intrusion detection and prevention systems (IDS/IPS) and network-based authentication systems.

Another aspect of data security is user behavior analytics, which sets guidelines for normal behavior and detects anomalies that might be a sign of an unauthorized access to sensitive data. This feature is often used in monitoring solutions for relational databases, data warehousing and big data.

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