Linux System Hardening Training 5

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SECURIUM FOX offers cyber security consultancy
services with its expert and experienced team. We
are providing consulting services to prevent
cyber attacks, data leak and to ensure that our
customers are ready and safe against cyber
attacks, with more than 15 years of
experience.In addition to pentests and
consulting services, SECURIUM FOX prepares its
customers and field enthusiasts for real life
scenarios by providing trainings in the lab
environment which was prepared by themselves,
with its young, dynamic and constantly following
team.Everytime that hackers are in our lives,
there are always risks that we can face with a
cyber attack. Over the years cyber security has
become a critical precaution for all
organizations and companies after the effects and
number of attacks. SECURIUM FOX tests the weak
points of customers for possible attacks and
provides consulting services to eliminate these
weak points.SECURIUM FOX team also offers
support for the development of our country in
this field by supporting free events being
organized as a volunteer by the Octosec team.
ABOUT US
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• LINUX SYSTEM HARDENING TRAINING

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• Linux System Hardening Training is a training for
  system configuration and hardening in terms of
  services on linux distributions and security on
  the system. This training is mainly for system
  administrators and network security
  professionals, as well as anyone with an interest
  in cyber security can join.

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What is kernel hardening in Linux?

• To combat these threats, kernel hardening is
  needed. Kernel hardening can be defined as
  enabling additional kernel-level security
  mechanisms to improve the security of the system,
  while keeping system close to traditional Linux.

• 10 simple ways to make your Linux box more secure
  
• Enable your firewall
• Enable WPA on your router
• Keep your system up to date
• Don't use root for everything
• Check for unused accounts
• Use groups and permissions
• Run a virus checker
• Use secure passwords
• Make regular backups
• Encrypt your data

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What is kernel tuning?

• The Linux kernel is flexible, and you can even
  modify the way it works on the fly by dynamically
  changing some of its parameters, thanks to the
  sysctl command. Sysctl provides an interface that
  allows you to examine and change several hundred
  kernel parameters in Linux or BSD.

• What is Systemctl in Linux?

• Linux systemctl command. The systemctl command is
  a new tool to control the systemd system and
  service. This is the replacement of old SysV init
  system management. Most of modern Linux operating
  systems are using this new tool.

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What is IP forwarding in Linux?

• "IP forwarding" is a synonym for "routing." It is
  called "kernel IP forwarding" because it is a
  feature of the Linux kernel. A router has
  multiple network interfaces. ... When doing
  routing, security is important and that's where
  Linux's packet filter, iptables , gets involved.

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The training term is 2 days.

• Participants in the trainings will be given a
  certificate of participation by SECURIUM FOX.

• Training Contents
• Cyber Security Fundamentals
• Physical Security
• Secure Setup
• User Management
• Password Security

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• Basic Security Configurations
• Packet Management Hardening
• Service Hardening
• File System Security
• Firewall Using
• SE Linux Using
• Logging Infrastracture
• Vulnerability Discovery Practices
• Intrusion Detection Systems
• Backup Processes
• Applications

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You can always contact with SECURIUM FOX. You can
contact us through our email addresses or by
using the contact form on the side.

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