---
title: Install jsBudbrainFirewall on Linux | Snap Store
description: Get the latest version of jsBudbrainFirewall for Linux - The firewall
  that asks before a program goes online
url: https://snapcraft.io/jsbudbrainfirewall
---

# jsBudbrainFirewall

[Josef Sejrek (budbrain)](https://snapcraft.io/publisher/budbrain "View all snaps from Josef Sejrek (budbrain)")

* [Josef Sejrek (budbrain)](https://snapcraft.io/publisher/budbrain "View all snaps from Josef Sejrek (budbrain)")
* [Security](https://snapcraft.io/search?categories=security)
* [Utilities](https://snapcraft.io/search?categories=utilities)

latest/stable 1.0.0

Install latest/stable of jsBudbrainFirewall

---

**Install using the command line**

```
sudo snap install jsbudbrainfirewall
```

Don't have snapd? [Get set up for snaps](https://snapcraft.io/docs/installing-snapd).

---

### Package name

* jsbudbrainfirewall

---

### License

* Proprietary

---

### Last updated

* Yesterday - latest/stable

---

### Websites

* [www.budbrain.de](https://www.budbrain.de/budbrain-software/ "https://www.budbrain.de/budbrain-software/")

---

### Contact

* [jsbudbrainfirewall@budbrain.de](mailto:jsbudbrainfirewall@budbrain.de "mailto:jsbudbrainfirewall@budbrain.de")

---

##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/jsbudbrainfirewall#report-snap-modal)

---

* [Description](https://snapcraft.io/jsbudbrainfirewall#tab-description)
* [Security](https://snapcraft.io/jsbudbrainfirewall#tab-security)

#### The firewall that asks before a program goes online

jsBudbrainFirewall asks you before a program goes online. When an application
wants to connect to the internet – or accept a connection from outside – a
clear question appears: which program, which destination, which port. You
choose: allow or block, just now, for an hour, until the program ends, or for
good. Your answers become rules you can change at any time.

* One question at a time, even when many programs knock at once
* Every connection, in and out, neatly grouped by program
* Turn a rule from allow to block – and back – with one click
* Everything that was blocked – and why
* Live traffic of your computer at the top of the window
* One switch turns the whole firewall off and on

Available in 83 languages.

The firewall needs three permissions. Paste this one line into a terminal and
press Enter:

sudo sh -c 'for i in firewall-control network-observe system-observe; do snap connect jsbudbrainfirewall:$i; done; snap restart jsbudbrainfirewall'

Keywords: firewall, application firewall, outbound firewall, network
security, block connections, allow connections, internet access, privacy,
network monitor

Also available as .deb, RPM and for Arch at
www.budbrain.de

---

## Install jsBudbrainFirewall on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the [installing snapd documentation](https://snapcraft.io/docs/installing-snapd).

[### Arch Linux](https://snapcraft.io/install/jsbudbrainfirewall/arch)

[### CentOS](https://snapcraft.io/install/jsbudbrainfirewall/centos)

[### Debian](https://snapcraft.io/install/jsbudbrainfirewall/debian)

[### elementary OS](https://snapcraft.io/install/jsbudbrainfirewall/elementary)

[### Fedora](https://snapcraft.io/install/jsbudbrainfirewall/fedora)

[### KDE Neon](https://snapcraft.io/install/jsbudbrainfirewall/kde-neon)

[### Kubuntu](https://snapcraft.io/install/jsbudbrainfirewall/kubuntu)

[### Manjaro](https://snapcraft.io/install/jsbudbrainfirewall/manjaro)

[### Pop!\_OS](https://snapcraft.io/install/jsbudbrainfirewall/pop)

[### openSUSE](https://snapcraft.io/install/jsbudbrainfirewall/opensuse)

[### Red Hat Enterprise Linux](https://snapcraft.io/install/jsbudbrainfirewall/rhel)

[### Ubuntu](https://snapcraft.io/install/jsbudbrainfirewall/ubuntu)