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Control D vs ferm

A side-by-side look at Control D and ferm. For an in-depth review of either product, follow the links below.

Control D

Control D

Security & Privacy

Control D is an ad blocker, tracker blocker, and DNS service. It blocks ads, protects privacy by blocking trackers, and speeds up browsing by routing DNS requests through a private network.

ad-blockingprivacytracking-protectionfaster-browsing
ferm

ferm

Network & Admin

ferm is a command line firewall manager tool for iptables. It allows users to easily configure iptables firewall rules using simple configuration files instead of complex iptables commands. It helps manage complex firewall policies in a simplified and automated way.

firewalliptablesnetwork-security

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