Physical Security of a Linux Box
BIOS Firmware Security
Single User Mode Security (RHEL6,7)
Securing Boot Loader
Overview of PAM Security
Concepts of PAM
PAM Modules & Configurations
Control Flags in PAM
User Account Security
Forcing strong passwords
Security by Account Locked
Understanding Password Aging Policy
Overview of File & Directory Permission
Controlling files with ACL
General Security
Overview of Network Security
Securing SSHD
Linux Firewall
Port forwarding & Masquerading using firewall
Implementing Mandatory Access Control with SELinux
SELinux Security Concepts
Audit logs & Troubleshooting SELinux

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Troubleshooting Linux Boot Problems in Red Hat Linux (Basic System Recovery) – Advanced Level
Simple & step by step understanding of Linux Boot Process ( 2 detailed Sessions)
Overview of Red Hat Linux 7 and their features
Comparison of features of RHEL7 with RHEL6
Lab on Basic System Recovery (Initramfs file missing/Corrupted)
Lab on Basic System Recovery (Grub related issues like stage 1.5/2 grub is missing)-Part1
Lab on Basic System Recovery (Grub related issues like stage 1.5/2 grub is missing)-Part2
Lab on Basic System Recovery (Master Boot Record missing/corrupted)
Lab on Basic System Recovery (Critical files are missing like mount binary, incorrect entry in fstab etc)

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Part 1

Part 2

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Develop a strong understanding of the fundamental concepts and capabilities of numpy , including array creation, indexing, slicing, reshaping etc
Become proficient in using various numpy functions and methods to manipulate and analyze data stored in arrays, such as aggregating, sorting or filtering.
Learn how to use numpy to perform advanced numerical computations, such as linear algebra
Gain practical experience applying numpy in real-world data analysis and scientific computing scenarios

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Learn Ethical Hacking / Pen testing & Bug Bounty Hunting A:Z Overview

Learn Ethical Hacking / Pen testing & Bug Bounty Hunting A:Z (updated 8/2021)
https://www.udemy.com/course/complete-ethical-hacking-course-2021-beginner-to-advanced/
Complete Practical Course on Ethical Hacking && master System Hacking, Website Hacking, Wi-Fi Hacking and many more.

What you’ll learn

Setting up your Hacking Lab: Kali Linux and Virtual Machine.
Practical Ethical hacking skill.
Different types of phases of hacking.
will learn about Kali Linux hackers operating system.
Complete understanding of all the attacks.
Hack and secure server and client operating system.
Will create undetectable backdoors.
learn to crack wifi password of any security level WEP,WPA,WPA2.
All the attacks are performed live and safest environment.
Gathering information about the target.
Learn to secure and protect any network from hackers and loss of data.
Server-side attack.
Client-side attack.
Networking basics.
Learn to gain access to a router in various ways.
Requirements
Internet Connection & Computer (4gb RAM or more).
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