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You're reading from  CompTIA Security+ SY0-701 Certification Guide - Third Edition

Product typeBook
Published inJan 2024
PublisherPackt
ISBN-139781835461532
Edition3rd Edition
Concepts
Cybersecurity
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Author (1)
Ian Neil
Ian Neil
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Ian Neil

Ian Neil is one of the world's top trainers of Security+. He is able to break down information into manageable chunks so that people with no background knowledge can gain the skills required to become certified. He has recently worked for the US Army in Europe and designed a Security+ course that catered to people from all backgrounds (not just IT professionals), with an extremely successful pass rate. He is an MCT, MCSE, A+, Network+, Security+, CASP, and RESILIA practitioner that has worked with high-end training providers over the past 23 years and was one of the first technical trainers to train Microsoft internal staff when they opened their Bucharest Office in 2006.
Read more about Ian Neil

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Exam Objective 2.3

Explain various types of vulnerabilities.

  • Application vulnerabilities:
    • Memory injection: Unauthorized code inserted into a program’s memory space
    • Buffer overflow: Data exceeding allocated memory, leading to potential exploits
    • Race conditions: Conflicts arise when multiple processes access shared resources
    • TOC and TOU: Timing mismatches exploited during checks and usage
    • Malicious update: Attackers introducing harmful code through software updates
    • Operating System (OS) Vulnerabilities Web-Based Vulnerabilities: Weakness in a website or web application
    • SQL Injection (SQLI): Attackers manipulating input to exploit database vulnerabilities
    • Cross-Site Scripting (XSS): Malicious scripts injected into web pages
  • Hardware vulnerabilities:
    • Firmware: Low-level software controlling hardware
    • End-of-life: Security gaps due to discontinued hardware support
    • Legacy: Older hardware with outdated security measures
  • Virtualization vulnerabilities:
    • VM escape: Unauthorized breakout...
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CompTIA Security+ SY0-701 Certification Guide - Third Edition
Published in: Jan 2024Publisher: PacktISBN-13: 9781835461532
© 2024 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Ian Neil

Ian Neil is one of the world's top trainers of Security+. He is able to break down information into manageable chunks so that people with no background knowledge can gain the skills required to become certified. He has recently worked for the US Army in Europe and designed a Security+ course that catered to people from all backgrounds (not just IT professionals), with an extremely successful pass rate. He is an MCT, MCSE, A+, Network+, Security+, CASP, and RESILIA practitioner that has worked with high-end training providers over the past 23 years and was one of the first technical trainers to train Microsoft internal staff when they opened their Bucharest Office in 2006.
Read more about Ian Neil

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