Analysis and Exploration of Vulnerabilities

Applied Cryptography Robust Software Quantum Safety Machine Learning Applied to Security Analysis and Exploration of Vulnerabilities Computer Systems Forensic Analysis Reverse Engineering Identification, Authentication and Authorization Secure Execution Environments Direito da Organização e da Segurança

Analysis and Exploration of Vulnerabilities
Vulnerabilities
Vulnerability Assessment of Networked Systems
Enumeration and Information Leakage
Injection
Broken Authentication
XSS Cross Site Scripting
Concurrency
Buffers

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Role of Databases
Server state
Data Structure

CWE-89 SQL Injection

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Last updated 9 months ago

Role of Databases

Server state

Information in the database is expected to have ACID properties.

Atomicity: transactions are either completed or not.
Consistency: the database is in a valid state.
Isolation: a transaction is made in a isolated context, until a final commit.
Durability: after a commit a change is persisted.

Database Management System (DBMS) provide these properties.

Through a communication interface using a structured language.

Applications rely on it, and keep up the data model and access pattern predictable.

Only specific tasks (queries) are predicted as part of the operational logic.
Access to some queries may be restricted (delete users, access data...).

Data Structure

Data is organized in databases.
Databases contain tables.
Tables contain are organized with columns.
Tables contain rows with values.