please draw the diagram.handwritten solution.

Root Goal: Compromise Avionics Systems

The attacker's primary objective is to compromise critical avionics systems, potentially endangering flight safety.

Attack Paths:

Exploit Weak Authentication:

a$.$ The attacker targets authentication mechanisms within the avionics network

b$.$ Sub$-$Attack Tree $1\mathrm{.}1$: Unauthorized Access to Flight Control Systems

i$.$ The attacker attempts to bypass authentication and gain access to flight control interfaces

ii$.$ If successful, they could manipulate flight parameters $($e$.$g$.,$ alter altitude, heading, or speed$).$

c$.$ Sub$-$Attack Tree $1\mathrm{.}2$: Access to Navigation Systems

i$.$ The attacker gains unauthorized access to navigation systems $($e$.$g$.,$ GPS$,$ inertial navigation$).$

ii$.$ Manipulating navigation data could lead to incorrect course calculations or misdirection.

Physical Tampering:

a$.$ The attacker physically accesses avionics components $($e$.$g$.,$ cockpit instruments, sensors$).$

b$.$ Sub$-$Attack Tree $2\mathrm{.}1$: Malicious Hardware Insertion

i$.$ The attacker introduces rogue hardware $($e$.$g$.,$ compromised sensors$,$ malicious chips$).$

ii$.$ This could disrupt sensor readings, affecting flight stability and safety.

c$.$ Sub$-$Attack Tree $2\mathrm{.}2$: Circuit Board Tampering

i$.$ The attacker modifies circuit boards within avionics equipment.

ii$.$ Introducing subtle faults could lead to unpredictable behavior during flight.

Network Attacks:

a$.$ The attacker exploits vulnerabilities in avionics communication networks

b$.$ Sub$-$Attack Tree $3\mathrm{.}1$: Man$-$in$-$the$-$Middle $($MitM$)$ Attack

i$.$ The attacker intercepts avionics communication

ii$.$ Altering data between systems $($e$.$g$.,$ airspeed data$)$ could mislead pilots.

c$.$ Sub$-$Attack Tree $3\mathrm{.}2$: Denial$-$of$-$Service $($DoS$)$ Attack

i$.$ The attacker floods avionics communication channels, disrupting critical messages

ii$.$ Flight control commands or navigation updates may be delayed or lost.