What Is Data Security Software?
Data security software protects digital data from unauthorised access, theft, or manipulation. It includes a variety of tools and technologies, including encryption, monitoring and logging and data security. It also includes policies and procedures, as well as tools to deal with data breaches.
Cybercriminals are not the only threat to security of data, but human error is still the most frequent cause of breaches. This is the reason why tools for data security have tools that can spot possible mistakes, like placing sensitive files on shared drives or opening the wrong email attachments.
Limiting physical access to servers and storage devices is a further important aspect of data security. Physical security measures can be as simple as requiring employees to sign in before entering a business building however, they must include labeling and locking hardware so that only authorized employees can access it. This is particularly important for cloud-based data centres, where you might not be in control of the physical space.
Data security solutions protect data in transit and at rest by encrypting information so that only people with the correct key can read it. This is usually a complement tool to firewalls, intrusion detection and prevention systems (IDS/IPS) and networks-based authentication systems.
One data security feature which is often not considered is user behavior analytics. It establishes baselines of normal behavior and also detects abnormalities that could signal unauthorized access. This feature is usually included in software for monitoring databases that are relational, data warehousing, and big data.