Data security software guards digital data from unauthorized access, theft, or manipulation. It comes with a variety of tools and technologies, including encryption, logging and monitoring and data security. It also includes policies, procedures and tools to deal hacks their explanation download-freeware-pc.com or data breaches.
Cybercriminals are a single risk factor that can affect data security, but human error is the leading cause of breaches. This is why data security tools include features that can identify errors that could be made, for example, placing sensitive files on shared drives or opening incorrect email attachments.
Limiting physical access to servers and storage devices is another important aspect of data security. Physical measures can be as simple as requiring employees log in before entering an area. It is also recommended to include the labeling and security of equipment to ensure only authorized personnel have access to it. This is especially critical for a cloud-based data center in which the physical space could be out of your control.
Data security solutions can protect information in transit and at rest by encrypting the data so that only those who have the right key are able to read it. This is often used in conjunction with firewalls, intrusion prevention systems or detection systems (IDS/IPS) and network-based identification systems.
Another aspect of data security is user behavior analytics, which establishes baselines of normal activity and detects abnormalities that could indicate the unauthorized access of sensitive information. This is usually found in systems that monitor data warehouses, relational databases and big data solutions.