diff --git a/ALTERNATIVES.md b/ALTERNATIVES.md
index 927114a..dadadd6 100644
--- a/ALTERNATIVES.md
+++ b/ALTERNATIVES.md
@@ -266,14 +266,14 @@ Note: All this terminals are compatible with wayland
 
 ### System Monitoring
 * __Disk Usage__: [QDirStat](https://github.com/shundhammer/qdirstat) -> [Baobab](http://www.marzocca.net/linux/baobab/) -> [xdiskusage](http://xdiskusage.sourceforge.net/) -> [Duc](http://duc.zevv.nl/) ->  [dfc](https://github.com/Rolinh/dfc) -> [tdu](https://bitbucket.org/josephpaul0/tdu/src/master/) -> [Ncdu](https://dev.yorhel.nl/ncdu) ->  du + df (GNU coreutils)
-* __Geolocation__: [Prey](https://github.com/prey/prey-bash-client)
-* __Hardware Monitoring__: lm-sensors (psensor for a GUI) -> [CrazyDiskInfo](https://github.com/otakuto/crazydiskinfo) -> Hddtemp
-* __Log Monitoring__: Webalizer -> lnav -> [Logcheck](http://logcheck.org/) -> [multiTail](https://github.com/flok99/multitail)
-* __Log Visualizer__: glTail -> [Logstalgia](https://github.com/acaudwell/Logstalgia) -> ccze
-* __Network Flow__: Argos -> HFlow -> [nfdump](https://github.com/phaag/nfdump) ([nfsen](http://nfsen.sourceforge.net/) for a GUI)
+* __Geolocation__: [Prey](https://github.com/prey/prey-node-client)
+* __Hardware Monitoring__: [lm-sensors](https://github.com/lm-sensors/lm-sensors) ([psensor](https://gitlab.com/jeanfi/psensor) for a GUI) -> [CrazyDiskInfo](https://github.com/otakuto/crazydiskinfo)
+* __Log Monitoring__: [lnav](https://lnav.org/) -> [Logcheck](https://salsa.debian.org/debian/logcheck) -> [multiTail](https://github.com/flok99/multitail)
+* __Log Visualizer__: [glTail](https://github.com/Fudge/gltail) -> [Logstalgia](https://github.com/acaudwell/Logstalgia)
+* __Network Flow__: [HFlow](https://github.com/chessai/hflow) -> [nfdump](https://github.com/phaag/nfdump)
 * __Network Latency__: [OpenNMS](https://github.com/OpenNMS/opennms) -> [SmokePing](https://github.com/oetiker/SmokePing) -> [bmon](https://github.com/tgraf/bmon)
-* __Network Monitoring__: IPTraf -> tcptrack -> IPTState -> [NetHogs](https://github.com/raboof/nethogs) -> [iftop](http://www.ex-parrot.com/pdw/iftop/), [dnstop](http://dns.measurement-factory.com/tools/dnstop/)
-* __Port Monitoring__: [psad](https://directory.fsf.org/wiki/Port_Scan_Attack_Detector)
+* __Network Monitoring__: [tcptrack](https://github.com/bchretien/tcptrack) -> [IPTState](https://phildev.net/iptstate/) -> [NetHogs](https://github.com/raboof/nethogs) -> [iftop](http://www.ex-parrot.com/pdw/iftop/), [dnstop](http://dns.measurement-factory.com/tools/dnstop/)
+* __Port Monitoring__: [psad](https://github.com/mrash/psad)
 * __Process Monitoring__: [lsof](https://people.freebsd.org/~abe/), [PSmisc](https://directory.fsf.org/wiki/Psmisc) (fuser, pkill, pstree)
 * __Serial Monitoring__: [slsnif](https://github.com/aeruder/slsnif) -> interceptty -> [ttylog](https://github.com/rocasa/ttylog)
 * __System Latency__: [LatencyTOP](https://github.com/namhyung/latencytop)