Protect company networks and data through security monitoring (SIEM), vulnerability assessments and penetration testing, incident response, firewall/encryption management, audits for compliance, vendor risk reviews, employee security training, and policy development.
An Information Security Analyst is the digital "guardian" of a company's data. Their primary mission is to protect the organization's computer networks and systems from cyberattacks, data breaches, and unauthorized access.
Core Roles & Responsibilities
- Security Monitoring: Using SIEM (Security Information and Event Management) tools like Splunk or IBM QRadar to monitor network traffic for suspicious activity.
- Vulnerability Assessment: Conducting regular scans and Penetration Testing to find "holes" in the company's defenses before hackers do.
- Incident Response: Leading the "fire drill" when a breach occurs—containing the threat, investigating the root cause, and restoring secure operations.
- Firewall & Encryption Management: Setting up and maintaining Firewalls and data encryption programs to protect sensitive "data at rest" and "data in transit."
- Security Auditing: Performing internal audits to ensure the company meets regulatory standards like SOC2, ISO 27001, or HIPAA.
- Risk Assessment: Evaluating the security of third-party vendors and new software before they are integrated into the company ecosystem.
- Employee Awareness Training: Educating staff on how to spot Phishing emails and follow "clean desk" policies to prevent human-error breaches.
- Policy Development: Drafting and enforcing the "rules of the road," such as Password Policies and Access Control (who gets to see what data).
Essential Technical Stack
- Endpoint Protection: Mastery of tools like CrowdStrike or SentinelOne.
- Cloud Security: Securing environments in AWS, Azure, or Google Cloud.
- Networking: Deep knowledge of TCP/IP, DNS, and VPN protocols.
Top Skills
Splunk,Ibm Qradar,Siem,Crowdstrike,Sentinelone,Aws,Azure,Google Cloud,Firewall,Encryption,Tcp/Ip,Dns,Vpn,Penetration Testing,Soc2,Iso 27001,Hipaa,Endpoint Protection,Cloud Security
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