Mesut G.

Cloud Security Infra Security AI-Platform Security Threat Modeling Data Security SaaS Security Vuln Mgmt

Vuln Mgmt Pentest DevSecOps Threat Modeling SIEM Management WAF DLP CloudSec

DevSecOps Modernization Container Security Software Assurance Maturity Model SAMMv2 Lead Team of 7 Security Engineers DevSecOps Maturity Model DSOMM Threat Modeling

-Migrate LC Waikiki E-commerce WebSite Security Protections to AKAMAI : Configure and Finetune WAP, BMS(Bot Management Standart), BMP(Bot Management Professional), DoS, CDN, Datastream & SIEM api -Migrate LC Waikiki E-commerce WebSite Security Protections to CLOUDFLARE : Configure and Finetune CDN, WAF, Advanced Bot Management, Rate Limiting , Logpull API integration with onprem ELK

• Pentest Web Applications, Mobile Applications and Infrastructure services • Administrator of Firewall, Cloud and on-prem Proxies • Administrator of Endpoint Protection and SIEM systems • Administrator of Threat Intelligence System • Project Technical Lead of DevSecOps project * Project Technical Lead of SOAR project * Lead implementation of PCI-DSS compliance * Container Security, OpenSource Component Security * Administrator of Cloud WAFs

System & Server Administration Mail & Web Servers: Managed and maintained enterprise-scale mail servers and a variety of web application server environments (Java-based, Windows-based, and open-source). Database Management: Administered multiple relational database management systems (RDBMS) including enterprise-grade and open-source solutions. Identity & Access: Managed directory services and authentication protocols, including the implementation of network access control (802.1x) for secure wireless roaming. Monitoring & Network Operations Performance Monitoring: Deployed and managed comprehensive monitoring suites for network performance, application health, and network configuration. Infrastructure Health: Utilized open-source monitoring tools to ensure high availability of services. Cybersecurity & Compliance Mail Security: Administered secure email gateways and anti-spam filtering solutions. Security Testing: Conducted web application vulnerability scanning and regular penetration testing using industry-standard security toolsets. Secure Development: Facilitated secure coding training for development teams to mitigate vulnerabilities at the source. EdTech & Distance Learning LMS Management: Built and maintained Learning Management System (LMS) infrastructure, including the development and installation of custom plugins. System Integration: Integrated virtual classroom platforms, lecture capture systems, and interactive hardware with the core LMS. Instructional Support: Provided technical training and course preparation assistance for faculty using distance learning tools. Software Development Mobile Development: Developed native iOS and Android applications using cross-platform mobile frameworks for institutional use.

In this thesis, analysis of stochastic dynamical systems have been considered in the sense of stochastic differential equations (SDEs). Brownian motion, which can be considered as a first example of stochastic dynamical systems, its derivation and its properties have been investigated, then the analytic and numerical solution methods of SDE have been studied with the examples from the physical world. In order to construct a random variable in a computer environment, random number generation algorithms have also been investigated. Finally a Matlab-Simulink block for numerical solutions of linear SDEs has been newly developed.