![does a zero byte file take up 4k does a zero byte file take up 4k](https://i.ebayimg.com/images/g/SmkAAOSwMQNf0kNM/s-l400.jpg)
Thus, the proposed approach shows an encouraging result to detect zero-day attacks. The performance against benchmark data set CICIDS18 shows a promising result of 91.62% for binary-class classification on this model. The result analysis of the proposed zero-day attack detection shows higher performance for accuracy of 91.33% for the binary classification and accuracy of 90.35% for multi-class classification on real-time attack data. This model evaluates the performance using generated signatures at the training phase. The proposed work consists of two phases ( a) Signature generation and ( b) Evaluation phase. This paper proposes a novel robust and intelligent cyber-attack detection model to cover the issues mentioned above using the concept of heavy-hitter and graph technique to detect zero-day attacks.
![does a zero byte file take up 4k does a zero byte file take up 4k](https://i.stack.imgur.com/DtocC.png)
Covering attacks that produce lower traffic is difficult through neural network models because it requires higher traffic for correct prediction. Detecting zero-day attacks through these techniques miss several parameters like frequency of particular byte streams in network traffic and their correlation. Existing approaches either uses ML/DNN or anomaly-based approach to protect against these attacks.
#DOES A ZERO BYTE FILE TAKE UP 4K SOFTWARE#
Zero-day attack(s) targeting unknown vulnerabilities of a software or system opens up further research direction in the field of cyber-attacks. With the introduction of the Internet to the mainstream like e-commerce, online banking, health system and other day-to-day essentials, risk of being exposed to various are increasing exponentially.