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It is particularly important for laptops, databases, cloud storage, backups, and sensitive data transmitted across networks. DLP identifies sensitive information and applies policies when users or applications attempt to move it through monitored channels. Sensitive data can leave an environment through a compromised account, an incorrectly shared document, an exposed cloud resource, an unmanaged device, a vendor, or an employee using an unapproved application. Focus alerts on activity that could indicate meaningful risk. Configure policies to warn, block, or alert when risky transfers occur. Highly sensitive information should receive stronger access, monitoring, encryption, and sharing restrictions.<\/p>\n<\/p>\n
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These controls help reduce unnecessary access and identify unusual behavior without assuming that every employee is a security threat. DLP can detect sensitive data being emailed, uploaded, copied, transferred, or otherwise moved and can warn, block, or alert on risky activity. A DLP control detects the sensitive content and blocks the submission while directing the employee toward an approved enterprise AI tool. Use cloud security controls to identify exposed files, unusual sharing activity, risky applications, and inappropriate permissions. Depending on the risk, a DLP system can warn the user, block the action, require approval, quarantine the content, or generate an alert for the security team. A strong communication plan ensures DLP rules and audit results are understood and accepted by everyone in the organization.<\/p>\n<\/p>\n
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Install reputable antivirus and anti-malware software on all endpoints, including servers, desktops, and laptops. Proper data classification and encryption can significantly reduce the risk of data leaks by ensuring that sensitive information is adequately protected. Encourage or mandate the use of password managers to help employees securely store and manage their credentials. Enforce strong password policies, requiring employees to use complex, unique passwords for each account. Regularly update and reinforce this training to keep employees informed about the latest threats and best practices. Implement a comprehensive training program that covers topics such as handling sensitive data, identifying phishing attacks, and following proper password hygiene.<\/p>\n<\/p>\n
They use USB drives, personal email, or cloud storage to facilitate exfiltration \u2014 bypassing standard controls because they have authorized access to the system. A disgruntled employee or contractor decides to intentionally leak data for personal gain, revenge, or corporate espionage. Accidental leaks are often the result of poor training or overly complex workflows \u2014 not malicious intent. The vast majority of incidents fall into three categories \u2014 each requiring a different prevention approach.<\/p>\n<\/p>\n