Firebird File and Metadata Security Geoff Worboys Version 0.6, 30 June 2020 Table of Contents 1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . connecting to the database require direct access to the database file itself. All access goes through the server process, which accesses the database file as needed to fulfil requests. It is the server that restricts restricts or allows access to the logged-in user, according to the permissions defined for that user in that database.  The “embedded” variation of Firebird server works differently and would not be

SQLite as a Result File Format in OMNeT++ OMNeT++ Community Summit 2016, Brno University of Technology (FIT-BUT), Sept 15-16. Rudolf Hornig OMNeT++ Result Files ● Scalar and Vector files ● Contents: Scalar file: (module, scalar, value), histograms, result attributes ○ Vector file: vector data: (module, vectorname, vector data = (timestamp+value)*) ● Current format: ○ Line-oriented text file, human-readable Format: SQLite ● SQLite: embedded, low-resource database engine ○ Database is a local file ○ Engine is a single C file (easy to add into existing programs) ○ Capable SQL support ○ Robust and proven (used

FILE I/O: PAST, PRESENT AND FUTURE CPPCON OCTOBER 3RD 2023 GUY DAVIDSON @HATCAT01INTRODUCTIONS • Head of Engineering Practice at Creative Assembly • 1980 – Acorn Atom • ISO/IEC JTC1/SC22/WG21 • BSI Why do we have files? • What is a filesystem? • Why should we avoid buffered file IO? • How do we optimise unbuffered file IO? • How might the standard help us in future?AGENDA • Sub-megabyte days • More RAM, more disk capacity • Moving data into and out of RAM • File IO in C++ from fstream to the OS SDK • The 64-bit address spaceSUB-MEGABYTE DAYS • Why do we have files?SUB- MEGABYTE DAYSSUB-

v1.18 Controls 1.1 Etcd Node Configuration Files 1.1.11 Ensure that the etcd data directory permissions are set to 700 or more restrictive (Automated) 1.1.12 Ensure that the etcd data directory ownership Ensure that the Kubernetes PKI directory and file ownership is set to root:root (Automated) 1.1.20 Ensure that the Kubernetes PKI certificate file permissions are set to 644 or more restrictive (Automated) (Automated) 1.1.21 Ensure that the Kubernetes PKI key file permissions are set to 600 (Automated) 1.1.1 Ensure that the API server pod specification file permissions are set to 644 or more restrictive (Automated)

Discovery contains instructions for setting up automatic discovery of network devices, active agents, file systems, network inter- faces, etc. Distributed monitoring deals with the possibilities of using Network discovery • automatic discovery of network devices • agent autoregistration • discovery of file systems, network interfaces and SNMP OIDs Fast web interface • a web-based frontend in PHP • accessible interface to Zabbix for mass manipulations, 3rd party software integration and other purposes. Permissions system • secure user authentication • certain users can be limited to certain views Full featured

Discovery contains instructions for setting up automatic discovery of network devices, active agents, file systems, network inter- faces, etc. Distributed monitoring deals with the possibilities of using Network discovery • automatic discovery of network devices • agent autoregistration • discovery of file systems, network interfaces and SNMP OIDs Fast web interface • a web-based frontend in PHP • accessible interface to Zabbix for mass manipulations, third-party software integration and other purposes. Permissions system • secure user authentication • certain users can be limited to certain views Full featured

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1882 Module file structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Discovery contains instructions for setting up automatic discovery of network devices, active agents, file systems, network inter- faces, etc. Distributed monitoring deals with the possibilities of using Network discovery • automatic discovery of network devices • agent autoregistration • discovery of file systems, network interfaces and SNMP OIDs Fast web interface • a web-based frontend in PHP • accessible

Python files are associated correctly if that doesn’t work right away: assoc .py=Python.file ftype Python.File="C:\Users\Username\workspace\demo\env\Scripts\python.exe" "%1" %* By default, the installer sufficient for the purposes of this tutorial. You can of course simply edit the new project’s settings.py file at any time to change or add site languages or amend other settings. The installer creates an admin contains a single placeholder, {% placeholder "content" %}. You’ll also see {% load cms_tags %} in that file - cms_tags is the required template tag library. If you’re not already familiar with Django template

Python files are associated correctly if that doesn’t work right away: assoc .py=Python.file ftype Python.File="C:\Users\Username\workspace\demo\env\Scripts\python.exe" "%1" %* By default, the installer sufficient for the purposes of this tutorial. You can of course simply edit the new project’s settings.py file at any time to change or add site languages or amend other settings. The installer creates an admin contains a single placeholder, {% placeholder "content" %}. You’ll also see {% load cms_tags %} in that file - cms_tags is the required template tag library. If you’re not already familiar with Django template

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1819 Module file structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Discovery contains instructions for setting up automatic discovery of network devices, active agents, file systems, network inter- faces, etc. Distributed monitoring deals with the possibilities of using Network discovery • automatic discovery of network devices • agent autoregistration • discovery of file systems, network interfaces and SNMP OIDs Fast web interface • a web-based frontend in PHP • accessible