1. Qubes OS
Qubes OS is a high-security operating
system (OS). The operating system (OS) is the software that allows all other
programs on a computer to execute. Microsoft Windows, Mac OS X, Android, and
iOS are examples of popular operating systems. Qubes is open-source software
that is free to use (FOSS). This means that anyone can use, copy, and modify
the software in any way they like. It also implies that the source code is open
to the public, allowing others to contribute to an audit.
Features of Qubes OS
- Through
advanced virtualization techniques on other physical machines, different pieces
of software are provided with strong isolation.
- The
template system allows users to share root files without sacrificing security.
- Qubes
OS is free to modify, copy, and use.
- Qubes
U2F Proxy allows us to use its two-factor authentication tools without exposing
the web browser to the entire USB stack.
- For
private key storage, split GPG is used.
- The
isolation of USB controllers and network cards provides secure device handling.
2. Linux Kodachi3
Kodachi is incredibly simple
to use; simply boot it up on your PC via USB drive, and you should have a
completely functional operating system with a working VPN connection, Tor
connection, and DNScrypt service. No setup or Linux knowledge is necessary on
your part; we take care of everything. Because the entire OS is run from your
temporary memory RAM, when you shut it down, no trace of your activities is left
behind.
Features of Linux Kodachi- Privacy
and use of state-of-the-art cryptographic tools; to encrypt instant messaging,
email, and files.
- There
is no trace on the system until the users explicitly ask for it.
- It
would be best to go through the VPN and then the Tor network with DNS
encryption whenever you connect to the Internet.
- Users
can use the Internet anonymously without making a footprint on the web.
3. Whonix OS
Virtual Box, Debian GNU/Linux,
and the Tor anonymous common operating system are all used in Whonix. It addresses assaults realistically
while keeping usability. It uses the Tor network to provide online anonymity in
a fail-safe, automatic, and desktop-wide manner. Multiple virtual computers run
a significantly customized Debian base, offering a significant layer of
protection against viruses and IP leakage. Installing new apps or personalizing
the desktop will not endanger the user's ability to use the pre-installed,
pre-configured applications. Whonix is the only actively developing operating
system that can run in a virtual machine that is compatible with Tor. Whonix is
made up of two virtual machines: one running Tor and acting as a gateway,
dubbed Whonix-Gateway; and the other, dubbed Whonix-Workstation, which operates
in a completely isolated network and connects to the rest of the world via Tor
Transit.
Features of Whonix
- Whonix
users can install LKRG, or Linux Kernel Runtime Guard, as a kernel module. This
module performs runtime integrity checks of the Linux kernel to detect exploits
and security vulnerabilities.
- Mozilla
Thunderbird PGP email comes pre-installed on this distro.
- The
OS chooses a guest/innovative host to prevent DNS, IP leaks and hide identities
behind anonymous proxies of users.
- Whonix
ensures complete instant messaging and anonymous web browsing through Tox’s
instant messenger and Tor browser application.
4. Tails OS
Tails
is a portable operating system that may be loaded on a CD, USB drive, or SD
card. It's a Tor-based Linux operating system that starts Tor automatically when
no data from the local system is stored. It seeks to protect your privacy and
anonymity by assisting you in: surfing the web anonymously and evading censorship;
all Internet connections must pass through the Tor network; unless you
specifically request it, leave no trace on the machine you're using; Encrypt
your files, emails, and instant messaging with cutting-edge cryptographic
technologies.
Features of Tails
- Tails
use the tor network to avoid censorship and protect our online privacy.
- Tails
do not leave any trace when the computer is shut down.
- Tails
have some default settings that are safe and ready to use.
- With
Tails distro, users can perform secure cryptocurrency transactions with a
built-in bitcoin wallet.
- Tails
include the Aircrack-NG wireless auditing tool.
5. Kali Linux
For penetration testing, Kali Linux includes a large selection of
applications and tools. This distribution's various tools are used by security
researchers, ethical hackers, and pentesters all across the world. Kali Linux
allows IT and security experts to examine the security of their systems from
data collection to final reporting.
The Hindu deity "Kali"
inspired the name of this distribution. It can be run on ARM devices such as
the Raspberry Pi. The Dojo is the name of Kali Linux's training suite, which can be
found on the company's website.
Features of Kali Linux
- All
the training-related resources of Kali Linux are available on its website for
free.
- The
“forensic” mode of this distro makes it perfect for forensic work.
- Users
can customize and automate Kali Linux installation on their network.
- Kali
Linux with live-builds provides flexibility by providing complete customization.
- Kali
Linux protects sensitive painting data against theft, tampering, loss, etc.,
with LUKS full-disk encryption.
6. BlackArch Linux
BlackArch
Linux is an Arch Linux-based penetration testing distro. Its repository
contains 2743 utilities that users can install in groups or individually.
Furthermore, BlackArch Linux may coexist with existing Arch installs.
BlackArch is comparable to Kali
Linux and Parrot OS in terms of how it works once it's installed; it doesn't
have a desktop environment like other distributions, but many do include
pre-configured window managers. BlackArch Linux may be installed as a live
system and burned as an ISO image, similar to Parrot and Kali. As an unofficial
user repository, BlackArch can be installed on any current Arch installation.
Features of BlackArch Linux
- The
modular package feature allows users to install tools in groups or
individually.
- The
distro provides the ability to build an installer from the source.
- BlackArch
Linux comes with a variety of preconfigured window managers.
- It
supports various architectures and more than 1800 tools.
7. ParrotOS
Parrot OS, a global community of security
experts and developers, intends to construct a shared foundation of tools to
make their tasks more dependable, standardized, and accessible. Multiple cyber
security operations, such as reverse engineering, painting, and digital
forensics, can be carried out with Parrot OS.
Parrot OS is frequently updated,
giving users a wide range of sandboxing and powering choices. This distribution
was created using containerization technologies such as pod man or doc to be
compatible with a wide range of devices.
Features Parrot OS
- Parrot
OS provides complete support for the .net/mono framework.
- It
comes with custom Anti Forensic tools, GPG, and crypt setup interfaces.
Additionally, it provides support for encryption tools like VeraCrypt, LUKS,
and Truecrypt.
- This
operating system supports Anonsurf, Tor, I2P, and other anonymous networks.
- It
is a lightweight operating system that provides anonymity for the internet.
8. Discreete Linux
Discreete Linux is an
operating system whose main goal is to make it easier and more accurate to
protect data from surveillance attacks using Trojan software. The Discrete
Linux project intends to guard against trade unions, journalists, human rights
advocates, political watchdogs, and campaigners, among others. It establishes a
secure and isolated environment in which sensitive data can be encrypted,
decrypted, and processed. This operating system is simple to use and does not
require a high level of security.
Features Discreete Linux
- Discreete
Linux prevents the user from network attacks.
- It
is an immutable system.
- It
supports the signed kernel modules.
- The
user does not require any root privileges.
- This
operating system provides a user-friendly interface and powerful options to
hide the identity on the internet.
9. Alpine Linux
Alpine Linux is a free, non-commercial,
general-purpose Linux distribution aimed at power users who value resource
efficiency, simplicity, and security. The busy box and musl libc are at the
heart of Alpine Linux. Alpine Linux uses fewer resources and is smaller than
other GNU/Linux distributions. In this case, 130 MB of storage is required for
disk installation, but just 8 MB is required for container installation. Alpine
Linux offers a complete Linux environment as well as a large package selection.
To prevent stack-smashing, the Alpine Linux init system employs OpenRC and
builds all user-space binaries.
Features of Alpine Linux
- The
most commonly used packages in Alpine are Firefox, Xfce, and GNOME.
- An
embedded environment with multiple directories can be reliably managed by
adding additional directories.
- Every
package is compiled to mitigate userland buffer overflows as part of
stack-smashing protection.
- Alpine
allows efficient network VPNs using the DMVPN standard that is included in its
patch by default.
10. PureOS
When it comes to having a free OS
for privacy, PureOS is one of the greatest
Linux Distros. This operating system provides a foundation for total privacy,
security, and anonymity when using the internet. It is based on Debian and
hence has access to Debian's large development community, which is dedicated to
resolving the operating system's flaws and bugs.
Features of PureOS
- PureOS
has a great accessibility option for the web.
- You
can secure your data and files from multiple attacks.
- PureOS
has KDE Plasma as a Desktop environment.
- The
default search engine in PureBrowser is DuckDuckG
Final Thoughts
This article offers consumers,
security researchers, software developers, and pen testers a list of good,
uniquely secure Linux distros for privacy and security, while keeping an eye on
online problems.
"It's not
how many you've learned that matters, but how well you've applied and mastered
what you've learned." - cybersoc
LearnIT, HackIT, SecureIT @ Life After Coffee
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