1. Overview of the Cyber Security Act, 2023
The Cyber Security Act, 2023 represents a significant step in regulating how organizations handle digital security, particularly concerning identity-related data such as phone numbers, email addresses, and biometric identifiers. This legislation emphasizes proactive data protection, accountability, and transparency. Under the Act, organizations must ensure that personal identity information (PII) is securely stored, accessed, and processed, with clearly defined responsibilities and documented compliance measures.
2. Data Classification and Risk Assessment
To comply with the Act, organizations buy telemarketing data first perform data classification to identify phone numbers and related PII as sensitive identity information. These assets are tagged for higher levels of protection and oversight.
A risk assessment is then conducted to evaluate:
How phone numbers are collected and stored
Who has access to this information
What potential threats exist (e.g., phishing, SIM swapping)
This process helps define the security posture and determine what technical and procedural controls are required to reduce risk and comply with the law.
3. Encryption and Access Controls
The Act mandates strong encryption automated detection of temporary phone numbers for fraud prevention and lead quality protocols for storing and transmitting identity data like phone numbers. Compliance involves implementing:
AES-256 encryption for data at rest
TLS 1.2 or higher for data in transit
Key management systems (KMS) to safeguard encryption keys
In addition, role-based access control (RBAC) ensures only authorized personnel can access phone number data. Access is reviewed swedish business directory regularly, and authentication is enforced via multi-factor authentication (MFA) to prevent unauthorized entry.
4. Breach Detection and Reporting
The Cyber Security Act, 2023, places strong emphasis on incident detection and breach notification. Organizations must:
Deploy real-time monitoring tools to detect anomalies or unauthorized access
Maintain audit logs for all access to identity data
Report confirmed breaches involving phone numbers to the national cybersecurity authority within a defined timeframe (e.g., 72 hours)