Which of the following are correct definitions of defences: a. Stateless firewalls maintain a list of running sessions and permit unchecked access once a session is on the list b. Denial of service attacks affect the confidentiality of data on a network Oc. Dorothy Denning was a pioneer in developing Intrusion Detection Systems Od. Stateless firewalls do not process every single packet that passes through them ☐ e. Intrusion Detection Systems are based partly on the hypothesis that exploiting a system's vulnerabilities is likely to result in abnormal network activity Of. Proxy firewalls carry out external network access on behalf of clients on the internal network

Which of the following are correct definitions of defences: a. Stateless firewalls maintain a list of running sessions and permit unchecked access once a session is on the list b. Denial of service attacks affect the confidentiality of data on a network Oc. Dorothy Denning was a pioneer in developing Intrusion Detection Systems Od. Stateless firewalls do not process every single packet that passes through them ☐ e. Intrusion Detection Systems are based partly on the hypothesis that exploiting a system's vulnerabilities is likely to result in abnormal network activity Of. Proxy firewalls carry out external network access on behalf of clients on the internal network

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Network Security

The word "network security" refers to a wide range of technology, devices, and processes. In its most basic form, it is a combination of rules and configurations that use both hardware and software technologies to safeguard the confidentiality, integrity, and accessibility of computer networks and data. Every company, regardless of sector, size or infrastructure, needs network security solutions to protect itself from the ever-increasing landscape of cyber threats that exist today.

Question

Which of the following are correct definitions of defences:
O a. Stateless firewalls maintain a list of running sessions and permit unchecked access once a session is on the list
O b. Denial of service attacks affect the confidentiality of data on a network
O c.
Dorothy Denning was a pioneer in developing Intrusion Detection Systems
O d. Stateless firewalls do not process every single packet that passes through them
e. Intrusion Detection Systems are based partly on the hypothesis that exploiting a system's vulnerabilities is likely to result in abnormal network
activity
Of. Proxy firewalls carry out external network access on behalf of clients on the internal network

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