Question

What common defenses do you use?

   What common defenses do you use?

How to Avoid Falling in Love with a Jerk

How to Avoid Falling in Love with a Jerk

John Van Epp 1st Edition

Chapter 9, Problem 5

Instant Answer

Solved by Expert Deborah Taylor

10/02/2020

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This could include physical threats, cyber attacks, legal disputes, etc. Show more…

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What common defenses do you use?

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Key Concepts

Encryption

Encryption is the process of encoding information so that only authorized parties can access and understand it. This technique safeguards data both in transit and at rest by making it unusable to unauthorized users, thus preserving confidentiality and integrity.

Authentication and Access Control

Authentication and Access Control are fundamental security practices that verify the identity of users and ensure that they only have access to the resources necessary for their role. These measures help prevent unauthorized access and protect sensitive information from potential breaches.

Intrusion Detection and Prevention Systems

Intrusion Detection and Prevention Systems (IDS/IPS) continuously monitor network traffic and system activities for signs of malicious behavior. While IDS alerts administrators to potential security breaches, IPS actively takes steps to block or mitigate these threats in real-time.

Defense in Depth

Defense in Depth is a layered security strategy that employs multiple security mechanisms to protect information. This approach ensures that even if one layer is compromised, additional layers continue to provide protection, reducing the overall risk of a successful attack.

Input Validation

Input Validation is a critical defensive measure that involves checking and sanitizing user input to prevent unexpected or malicious data from affecting system operations. This helps protect against injection attacks and other exploits that exploit software vulnerabilities.

Firewalls

Firewalls are essential network security devices or software that monitor and control incoming and outgoing network traffic based on predetermined security rules. They act as a primary barrier between trusted internal networks and potentially untrusted external networks.

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