Final answer:
The correct classic denial of service techniques are Amplification, Spoofing, Overloading, and Discovery. These tactics disrupt the targeted server or network operations by magnifying traffic, disguising the attacker's identity, flooding the network, and identifying weak spots.
Step-by-step explanation:
The question you asked about classic denial of service (DoS) techniques is related to cybersecurity, which is a part of the Computers and Technology subject area. When we identify classic denial of service techniques, we're looking into a variety of methods attackers might use to disrupt the normal traffic of a targeted server or network. The correct answer to your question is:
a) Amplification; Spoofing; Overloading; Discovery
Now let's break down what each of these terms means:
Amplification: This is a tactic where small queries can generate larger responses, which can magnify the traffic sent to the victim exponentially.
Spoofing: Attacker disguises communication from an unknown source as being from a known, trusted source.
Overloading: The attacker floods the network or server with traffic to exceed capacity and prevent legitimate traffic from being processed.
Discovery: While not as commonly referred to in denial of service attacks, this could relate to the preliminary phase where the attacker identifies weak points that can be exploited in the attack.
When defending against these techniques, it's essential to have a robust cybersecurity strategy that includes proper filtering, rate limiting, and verification of network traffic.