How To Install tcpcrypt on Fedora 34
Introduction
In this tutorial we learn how to install tcpcrypt
on Fedora 34.
What is tcpcrypt
Provides a protocol that attempts to encrypt (almost) all of your network traffic. Unlike other security mechanisms, Tcpcrypt works out of the box and your network connections will continue to work even if the remote end does not support tcpcrypt 0.5 4.fc34 x86_64 69 k tcpcrypt-0.5-4.fc34.src.rpm fedora Opportunistically encrypt TCP connections http BSD Provides a protocol that attempts to encrypt (almost) all of your network traffic. Unlike other security mechanisms, Tcpcrypt works out of the box and your network connections will continue to work even if the remote end does not support
We can use yum
or dnf
to install tcpcrypt
on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install tcpcrypt.
Install tcpcrypt on Fedora 34 Using dnf
Update yum database with dnf
using the following command.
sudo dnf makecache --refresh
The output should look something like this:
Fedora 34 - x86_64 20 kB/s | 6.6 kB 00:00
Fedora 34 openh264 (From Cisco) - x86_64 1.4 kB/s | 989 B 00:00
Fedora Modular 34 - x86_64 68 kB/s | 6.5 kB 00:00
Fedora 34 - x86_64 - Updates 3.5 kB/s | 6.2 kB 00:01
Fedora Modular 34 - x86_64 - Updates 17 kB/s | 5.9 kB 00:00
Metadata cache created.
After updating yum database, We can install tcpcrypt
using dnf
by running the following command:
sudo dnf -y install tcpcrypt
Install tcpcrypt on Fedora 34 Using yum
Update yum database with yum
using the following command.
sudo yum makecache --refresh
The output should look something like this:
Fedora 34 - x86_64 20 kB/s | 6.6 kB 00:00
Fedora 34 openh264 (From Cisco) - x86_64 1.4 kB/s | 989 B 00:00
Fedora Modular 34 - x86_64 68 kB/s | 6.5 kB 00:00
Fedora 34 - x86_64 - Updates 3.5 kB/s | 6.2 kB 00:01
Fedora Modular 34 - x86_64 - Updates 17 kB/s | 5.9 kB 00:00
Metadata cache created.
After updating yum database, We can install tcpcrypt
using yum
by running the following command:
sudo yum -y install tcpcrypt
How To Uninstall tcpcrypt on Fedora 34
To uninstall only the tcpcrypt
package we can use the following command:
sudo dnf remove tcpcrypt
tcpcrypt Package Contents on Fedora 34
/run/tcpcryptd
/usr/bin/tcnetstat
/usr/bin/tcpcryptd
/usr/bin/tcpcryptd-firewall
/usr/bin/tcs
/usr/lib/.build-id
/usr/lib/.build-id/03
/usr/lib/.build-id/03/ab19c6f1f8fe563e29d2223bc071254a51d0c5
/usr/lib/.build-id/65
/usr/lib/.build-id/65/3d59678ea621f9b52ea5e478c1770d5c0304a9
/usr/lib/.build-id/b5
/usr/lib/.build-id/b5/41c9dbee10c2a0a963d0b6024b5d3d6d808eb5
/usr/lib/firewalld/services/tcpcryptd.xml
/usr/lib/systemd/system/tcpcryptd.service
/usr/lib/tmpfiles.d/tcpcrypt.conf
/usr/share/doc/tcpcrypt
/usr/share/doc/tcpcrypt/README.markdown
/usr/share/licenses/tcpcrypt
/usr/share/licenses/tcpcrypt/LICENSE
/usr/share/man/man8/tcnetstat.8.gz
/usr/share/man/man8/tcpcryptd.8.gz
/run/tcpcryptd
/usr/bin/tcnetstat
/usr/bin/tcpcryptd
/usr/bin/tcpcryptd-firewall
/usr/bin/tcs
/usr/lib/.build-id
/usr/lib/.build-id/39
/usr/lib/.build-id/39/e2e8ec0fb9ec37e2b1e6a6d3d84783311ad655
/usr/lib/.build-id/a6
/usr/lib/.build-id/a6/250f237d6cd4771fcc44a5064f1879543c4e57
/usr/lib/.build-id/b0
/usr/lib/.build-id/b0/72339738f1be1d01cf1e01bdd479ef2ed0924d
/usr/lib/firewalld/services/tcpcryptd.xml
/usr/lib/systemd/system/tcpcryptd.service
/usr/lib/tmpfiles.d/tcpcrypt.conf
/usr/share/doc/tcpcrypt
/usr/share/doc/tcpcrypt/README.markdown
/usr/share/licenses/tcpcrypt
/usr/share/licenses/tcpcrypt/LICENSE
/usr/share/man/man8/tcnetstat.8.gz
/usr/share/man/man8/tcpcryptd.8.gz
References
- [tcpcrypt website](http://tcpcrypt.org/ http://tcpcrypt.org/)
Summary
In this tutorial we learn how to install tcpcrypt
on Fedora 34 using yum and dnf.