Sign In Start Free Trial
Account

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Practical Linux Security Cookbook
  • Table Of Contents Toc
  • Feedback & Rating feedback
Practical Linux Security Cookbook

Practical Linux Security Cookbook

By : Kalsi
3.7 (3)
close
close
Practical Linux Security Cookbook

Practical Linux Security Cookbook

3.7 (3)
By: Kalsi

Overview of this book

Over the last few years, system security has gained a lot of momentum and software professionals are focusing heavily on it. Linux is often treated as a highly secure operating system. However, the reality is that Linux has its share of security ?aws, and these security ?aws allow attackers to get into your system and modify or even destroy your important data. But there’s no need to panic, since there are various mechanisms by which these ?aws can be removed, and this book will help you learn about different types of Linux security to create a more secure Linux system. With a step-by-step recipe approach, the book starts by introducing you to various threats to Linux systems. Then, this book will walk you through customizing the Linux kernel and securing local files. Next, you will move on to managing user authentication both locally and remotely and mitigating network attacks. Later, you will learn about application security and kernel vulnerabilities. You will also learn about patching Bash vulnerability, packet filtering, handling incidents, and monitoring system logs. Finally, you will learn about auditing using system services and performing vulnerability scanning on Linux. By the end of this book, you will be able to secure your Linux systems and create a robust environment.
Table of Contents (15 chapters)
close
close

Copying files remotely

Managing a system remotely is great using SSH. However, many do not know that SSH can also help in uploading and downloading files remotely.

Getting ready

To try the file transfer tools, we need two Linux systems that can ping each other. We also need the  OpenSSH package to be installed on one system and the SSH server should be running.

How to do it...

Linux has a collection of tools that can help in transferring data between networked computers. We will see how a few of them work in this section:

  1. Suppose we have a myfile.txt file ...

Unlock full access

Continue reading for free

A Packt free trial gives you instant online access to our library of over 7000 practical eBooks and videos, constantly updated with the latest in tech
bookmark search playlist download font-size

Change the font size

margin-width

Change margin width

day-mode

Change background colour

Close icon Search
Country selected

Close icon Your notes and bookmarks

Delete Bookmark

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete

Confirmation

Modal Close icon
claim successful

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY