Cesar Telles
Information Security Manager @ Itaú Unibanco
About
With 16 years of experience in Cyber and IT, currently serving as IAM Manager at Itaú, he has spent the last 8 years specializing in Identity and Access Management. His career combines technical expertise with strategic vision. Passionate about teaching and sharing knowledge, he is a professor at FIA and also creates practical content on IAM, helping professionals turn challenges into results in their daily work.
Brazil
São Paulo
Higher Education
Data Science, Technical Leadership, Vendor Management, Cybersecurity Tools, Architectural Design, Solution Implementation, Information Risk, Organization Skills, Solution Architecture, Identity and Access Management (IAM), Strategy, ChatGPT, Dados, Artificial Intelligence (AI), Intelligence Analysis, Intellectually Curious, Problem Solving, Virtualization, Employee Engagement, Segurança de computadores
Experience

Senior Information Security Consultant
•Project related to the assessment (current state analysis), focused on IAM best practices of architecture, processes (requesting/approving, provisioning/de-provisioning, access review, privileged accounts management and SoD) and IAM gap analysis

Information Security Consultant
•Management and implementation of the Information Security Program •Project management: Microsoft Azure, Microsoft RDS (cloud), Bitlocker (MBAM), DNSSEC, MDM, DLP focusing on devices and peripherals, configuration of compliance systems (hardening) based on the security framework, VPN, Varonis Datadvantage, Websense •Developing procedures and Vulnerability Management processes, Guide to Malware Incident Prevention and Handling for Desktops and Laptops based on NIST 800-83 and third-party management •Implementation of best practices on Information Security •Monitoring contingency processes in large environments

Support Coordinator
Av. Jabaquara, 1909, cj 52
•Management of tickets and developing deliverables; •Responsible for keeping IT area supervisioned and coordinated with service desk activities; •Responsible for opening and managing requests, incidents and issues tickets •Motivate and train the team to execute their roles based on received feedbacks.

Support Analyst Specialist II
•Preparation of Test Plan, functional specifications and implementation of systems in the Quality and Production environment; •Responsible for Administration / Implementation of IT Infrastructure, Servers, Workstations, Operating Systems and Virtualized Environment (VMWare); •Responsible for training and establishing procedures related to Information Security and Asset Management; •Solid experience in implementation / consulting in safety concepts regarding HD Encryption, Access Control, System Hardening, Auditing and Monitoring focused on the Information Security; •Solid experience in Analysis and Troubleshooting in Microsoft Operating Systems (NT, 2000, XP, 7 and 8); •Techniques for GPO's (update / sync) analyzing in case of failure, using Windows Registry to modify the security policies (user account and machine) to enable / disable rules made by the domain controller; •Techniques for analyzing running Windows applications to create services in system account manually to explore internal accesses the Operating System from a command prompt; •Use of techniques in the user mode and kernel mode layer in the Windows O.S to identify how the processes and software installed on the workstation using SysInternals tools works; •Management and Implementation of Windows Server 2000/2003/2008/2012 (DNS / WINS / DHCP / Active Directory and Group Policies); •Management and implementation of VMWare ESX 4.0 / 5.0; •Implementation of virtual environments for testing and migration from physical to virtual environments.
Education
Cesar Telles's Contact Information
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