infosec wiki

• ioctlance: windows driver vulnerability detection

  Aug 17, 2025 • updated

  symbolic execution and taint analysis for finding vulnerabilities in windows kernel drivers

  [windows] [kernel] [drivers] [vulnerability-detection] [symbolic-execution] +2 more

Linux

• the scrutiny gradient (2026-04-22 draft notes)

  Apr 22, 2026 • updated

  notes on the 2026-04-22 revision freeze of the mean-field survey of security commits, CVEs, and dossiers across 22 linux base-system repositories

  [linux] [kernel] [cve] [nvd] [vulnerability] +6 more

Network Covert Channels

• coap protocol tunneling

  Aug 12, 2025 • updated

  iot covert channels using coap header field manipulation

  [coap] [iot] [cceap] [constrained-devices] [udp]

• dns null record tunneling

  Aug 12, 2025 • updated

  high-performance dns covert channel using null records

  [dns] [tunneling] [iodine] [null-records] [covert-channels]

• dhcp option field tunneling

  Aug 12, 2025 • updated

  covert channels using dhcp sname, file, and option fields

  [dhcp] [sname-field] [file-field] [options] [hide-dhcp]

• dns over https tunneling

  Aug 12, 2025 • updated

  covert channels using dns-over-https on port 443

  [doh] [dns-over-https] [port-443] [https-tunneling]

• dns timing channels

  Aug 12, 2025 • updated

  ultra-stealthy covert channels using dns query timing patterns

  [dns] [timing-channels] [covert-channels] [steganography] [academic]

• dns txt record tunneling

  Aug 12, 2025 • updated

  dns covert channel using txt records for command and control

  [dns] [tunneling] [dnscat2] [txt-records] [c2]

• http/https tunneling

  Aug 12, 2025 • updated

  tcp tunneling through http/https protocols for covert communication

  [http] [https] [tunneling] [abptts] [regeorg] +1 more

• icmp tunneling

  Aug 12, 2025 • updated

  covert channels using icmp echo request/reply packets

  [icmp] [tunneling] [ptunnel] [ping] [covert-channels]

• ipv6 extension header channels

  Aug 12, 2025 • updated

  covert channels using ipv6 extension headers and flow labels

  [ipv6] [extension-headers] [flow-label] [covert-channels]

• lorawan covert channels

  Aug 12, 2025 • updated

  iot covert channels using lorawan frame structure exploitation

  [lorawan] [iot] [cloaklora] [spread-spectrum] [lpwan]

• mqtt tunneling

  Aug 12, 2025 • updated

  iot protocol covert channels using mqtt publish-subscribe

  [mqtt] [iot] [mqtt-vpn] [publish-subscribe] [qos]

• network covert channels index

  Aug 12, 2025 • updated

  comprehensive catalog of network tunneling and covert channel techniques

  [covert-channels] [network-tunneling] [security] [education]

• ntp extension field tunneling

  Aug 12, 2025 • updated

  covert channels using ntp v4 extension fields for high-capacity data transfer

  [ntp] [tunneling] [extension-fields] [covert-channels] [virus-bulletin]

• ntp timing channels

  Aug 12, 2025 • updated

  covert channels using ntp inter-arrival times and stratum manipulation

  [ntp] [timing-channels] [stratum] [inter-arrival] [precision]

• quic connection id tunneling

  Aug 12, 2025 • updated

  covert channels using quic protocol connection id manipulation

  [quic] [connection-id] [quicc] [modern-protocols] [udp]

• webrtc data channels

  Aug 12, 2025 • updated

  peer-to-peer network tunneling using webrtc datachannel api

  [webrtc] [p2p] [rtctunnel] [snowflake] [datachannel]

• websocket tunneling

  Aug 12, 2025 • updated

  high-performance covert channels using websocket protocol

  [websocket] [tunneling] [wstunnel] [web] [covert-channels]