Periklis Ioannou
SOC Analyst at AUCloud- Claim this Profile
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Bio
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Experience
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AUCloud
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Australia
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Computer and Network Security
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1 - 100 Employee
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SOC Analyst
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Sep 2021 - Present
* SIEM - Analysing alerts, triaging and escalating tickets * Use Case Analysis and tuning of alert false positives to baseline alert activity * Creation of alert playbooks * Experience in using OSINT tools for assessing IOCs * Conducting Cyber Hunts using ATP queries * researching Threat Intelligence and making assessments on computer system exposure * SIEM - Analysing alerts, triaging and escalating tickets * Use Case Analysis and tuning of alert false positives to baseline alert activity * Creation of alert playbooks * Experience in using OSINT tools for assessing IOCs * Conducting Cyber Hunts using ATP queries * researching Threat Intelligence and making assessments on computer system exposure
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Services Australia
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Australia
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Government Administration
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700 & Above Employee
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Senior Cyber Security Analyst
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Dec 2017 - Aug 2021
* Investigate deeper on the detected behaviors when an incident is escalated by the SOC level 1 analyst * Add context to the incident to understand the behavior, analysing data from multiple tools and data sources * Participate in crisis management by providing support to the incident handler and the SOC Level 3 analysts * Create reports and visualizations of security attacks * Tracks trends for metrics and reporting * Works on the decrease of false positives * Maintain the detection rules database Show less
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Australian Government Department of Human Services
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Government Administration
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700 & Above Employee
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IT Security Analyst
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Sep 2010 - Nov 2017
I worked as a Cyber Security Analyst. I worked in a cyber security specialist role. I have advanced knowledge in Linux, and Microsoft Operating Systems. I worked as a Tier 2 Cyber Security analyst that performs the job function of analyzing suspect emails from phishing campaigns. Tasks I have accomplished thus far within my given role involve: * Incident Handling procedures * Malware Analysis * Committee Report(s) writing * Patching Report(s) writing * IT Security Administration * Threat and risk assessments * Policy writing * Responding to departmental staff queries on sensitive IT Security matters. * Negative Vetting Level 1 security clearance Show less
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IT Systems support / Developer
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Jan 2008 - Dec 2009
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Education
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University of Tasmania
Bachelor of Computing, Computer Science -
New Town High School