Exactly what does it mean to have a data leak?
A data leak is the unintentional electronic or physical disclosure of private information. An external hard disc, a laptop, or even a USB flash drive could leak data. In the event that cyber thief discovers a data leak, they can utilize it to prepare for a data breach.
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Tips for Preventing Data Breaches
Preventing data leaks and reducing the likelihood of data breaches can be achieved by using the following data security principles.
Evaluate the dangers posed by third-party involvement
Unfortunately, your vendors may not be as concerned about cybersecurity as you are. In order to avoid a data breach, it is critical to keep an eye on the security posture of all providers.
It is normal practice to conduct vendor risk assessments to ensure third-party compliance with regulations like HIPAA, PCI-DSS, or GDPR. Ideally, a third-party attack surface monitoring system would send out risk questionnaires generated from existing frameworks.
The risk management requirements of a large third-party cloud service network can be tough to keep up with. Third-party risk management is best left in the hands of a CyberResearch team to avoid being exposed to vendor risks that make firms vulnerable to data breaches.
Maintain a watchful eye on all incoming network traffic.
It’s easier to spot suspicious activities if more business network traffic is monitored. In order to carry out a successful data breach attempt, cybercriminals must conduct reconnaissance efforts to discover the exact defenses that must be bypassed.
Data leak prevention solutions enable enterprises to identify and strengthen security flaws in order to prevent reconnaissance campaigns from taking place in the first place. Privilege access to extremely sensitive data may necessitate revisions to security policies.
Find all sensitive data
Businesses must first identify all of their sensitive data in order to implement Data Loss Prevention (DLP) measures.
Protected Health Information (PHI) and other types of sensitive data are examples of the types of information that must be properly classified in accordance with stringent security rules Data leak protection measures can be specifically tailored for each data category once all sensitive information has been properly discovered and classified.
Ensure the safety of each and every endpoint
Access points that connect to a company network either directly or through end-users are known as endpoints. Internet of Things devices, laptops, and smartphones are all included here.
Increasing numbers of firms are embracing some type of remote working paradigm, making endpoints more difficult to safeguard.
Endpoint security cannot be achieved just through the use of firewalls and VPNs. Many times, employees are persuaded into putting malware into a system in order to circumvent the security measures already in place.
Organizations must educate their employees on how to spot phishing emails and other forms of social engineering. Education is a significant tool for preventing data leaks.
A data leak is an unintentional electronic or physical disclosure of personal data. The following data security principles can help prevent data leaks and breaches: Keeping an eye on all incoming network traffic helps detect suspicious behavior.
Businesses must first identify all sensitive data before deploying DLP. If privileged access to sensitive data is allowed, security safeguards may need to be revised. To prevent data leaks, all endpoints must be secure.