VirtualTam's bookmarks
26 bookmarks found
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The art of writing eBPF programs: a primer
2019-02-28 -
ngrep: grep applied to the network layer
2018-12-22 A PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets. It understands many kinds of protocols, including IPv4/6, TCP, UDP, ICMPv4/6, IGMP and Raw, across a wide variety of interface types, and understands BPF filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.
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- https://wiki.wireshark.org/Bluetooth
- https://osqa-ask.wireshark.org/questions/312/bluetooth-capturing
- https://mcuoneclipse.com/2016/12/25/tutorial-hexiwear-bluetooth-low-energy-packet-sniffing-with-wireshark/
- https://www.adafruit.com/product/2269
- https://learn.adafruit.com/introducing-the-adafruit-bluefruit-le-sniffer
- https://learn.adafruit.com/reverse-engineering-a-bluetooth-low-energy-light-bulb
- https://stackoverflow.com/questions/32640581/analyzing-bluetooth-low-energy-traffic
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iptables
2018-07-04 Documentation:
- https://www.netfilter.org/documentation/index.html
- https://www.netfilter.org/documentation/HOWTO//netfilter-hacking-HOWTO.html
- https://www.netfilter.org/documentation/HOWTO//networking-concepts-HOWTO.html
- https://www.netfilter.org/documentation/HOWTO//NAT-HOWTO.html
- https://www.netfilter.org/documentation/HOWTO//packet-filtering-HOWTO.html
Articles:
- https://www.digitalocean.com/community/tutorials/how-the-iptables-firewall-works
- https://www.digitalocean.com/community/tutorials/how-to-list-and-delete-iptables-firewall-rules
- https://www.digitalocean.com/community/tutorials/iptables-essentials-common-firewall-rules-and-commands
- https://www.digitalocean.com/community/tutorials/a-deep-dive-into-iptables-and-netfilter-architecture
- https://www.digitalocean.com/community/tutorials/how-to-choose-an-effective-firewall-policy-to-secure-your-servers
How-tos:
- https://wiki.centos.org/HowTos/Network/IPTables
- https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-iptables-on-ubuntu-14-04
Routing:
- https://www.frozentux.net/iptables-tutorial/iptables-tutorial.html
- https://www.frozentux.net/iptables-tutorial/images/tables_traverse.jpg
- https://www.frozentux.net/iptables-tutorial/images/table_subtraverse.jpg
- https://upload.wikimedia.org/wikipedia/commons/3/37/Netfilter-packet-flow.svg
RHEL Documentation:
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-common_iptables_filtering
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-forward_and_nat_rules
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-malicious_software_and_spoofed_ip_addresses
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-iptables_and_connection_tracking
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-iptables
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/security_guide/sec-setting_and_controlling_ip_sets_using_iptables
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MTR
2018-02-28 -
Linux eBPF Tracing Tools
2017-11-20
