Network Analysis Tools
http://edu-observatory.org/olli/HCS/tools.html
What's My Apparent IP Address and My Apparent ISP? https://bgp.he.net https://test-ipv6.com Test Bandwidth https://speedtest.net https://fast.com (IPv6) (
VPN) Test for Tracking Cookies https://www.grc.com/cookies/forensics.htm https://coveryourtracks.eff.org Test Firewall https://www.grc.com/x/ne.dll?bh0bkyd2 http://www.ipv6scanner.com/cgi-bin/main.py IPv6 Address Types 2(128-xx) https://www.ripe.net/participate/member-support/lir-basics/ipv6_reference_card.pdf https://www.iana.org/assignments/ipv6-unicast-address-assignments/ipv6-unicast-address-assignments.xhtml IPv4 Address Types 2(32-xx) https://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.xhtml
Surveillance Self-Defense https://ssd.eff.org https://ssd.eff.org/module-categories/basics https://ssd.eff.org/module-categories/tool-guides HE.NET Network Tools https://networktools.he.net https://play.google.com/store/apps/details?id=net.he.networktools https://apps.apple.com/us/app/he-net-network-tools/id858241710?ls=1 Free Mac Security Tools https://objective-see.com ShieldsUP! https://www.grc.com/x/ne.dll?bh0bkyd2
Test SSL/TLS Capabilities of Your Browser https://www.ssllabs.com/ssltest/viewMyClient.html Check Browser https://www.grc.com/cookies/forensics.htm https://www.grc.com/x/ne.dll?bh0bkyd2 https://browseraudit.com/ https://coveryourtracks.eff.org https://centralops.net/asp/co/BrowserMirror.vbs.asp Check Email Address Validity http://centralops.net/co/EmailDossier.aspx Check Email Header https://dnschecker.org/email-header-analyzer.php
Commandline Foo https://www.commandlinefu.com/commands/browse/sort-by-votes commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down. dig https://www.manpagez.com/man/1/dig/ fping http://fping.sourceforge.net http://fping.sourceforge.net/man/ host https://www.manpagez.com/man/1/host/ mtr (alternative to traceroute, ping) https://www.bitwizard.nl/mtr/ https://apps.apple.com/us/app/beenettools/id1160138136 https://traceroute-online.com/mtr/ nmap https://www.stationx.net/nmap-cheat-sheet/ https://nmap.org/book/legal-issues.html https://nmap.org https://www.commandlinefu.com/commands/matching/nmap/bm1hcA==/sort-by-votes https://nmap.org/book/man.html https://nmap.org/book/toc.html https://nmap.org/book/man-port-scanning-techniques.html https://nmap.org/docs/nmap-mindmap.pdf https://nmap.online ncat https://nmap.org/ncat/guide/index.html https://nmap.org/book/ncat-man.html nping https://nmap.org/nping/ https://nmap.org/book/nping-man.html https://nmap.org/book/nping-man-echo-mode.html ping https://apps.apple.com/us/app/beenettools/id1160138136 https://www.manpagez.com/man/8/ping/ Shell Scripting Primer https://developer.apple.com/library/archive/documentation/OpenSource/Conceptual/ShellScripting/CommandLInePrimer/CommandLine.html https://brew.sh https://www.commandlinefu.com/commands/browse/sort-by-votes whois https://www.manpagez.com/man/1/whois/ sam.wormley@gmail.com