Data security software guards digital data from unauthorised access, theft, or manipulation. It includes multiple tools and technologies, including encryption, logging, monitoring and prevention of data loss. It also includes policies and procedures as well as tools for dealing with data breaches.
Cybercriminals are not the only one of the many threats to data security. Human error is the leading source of data breaches. Data security tools have features that Virtual data rooms detect errors such as placing sensitive files on shared drives and opening attachments to emails that are not correct.
Limiting physical access to servers and storage devices is a different aspect of data security. Physical security measures could be such things as requiring employees sign in prior to entering an area. They should also include marking and securing equipment so that only authorized employees have access to it. This is especially important for cloud-based data centers in which the physical space may be beyond your control.
Data security solutions can safeguard information in transit and during transit by encryption, so that only people with the correct keys are able to read it. This is often a complementary tool for firewalls, intrusion detection or prevention systems (IDS/IPS), and networks-based authentication systems.
Another security feature for data is user behavior analytics, which establishes baselines of normal activity and identifies any anomalies that could indicate an unauthorized access to sensitive data. This feature is commonly used in monitoring solutions for the relational database, data warehousing and big data.