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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
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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.
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Application Vulnerabilities

Delving into the world of software vulnerabilities, we encounter memory injection, buffer overflow, and race conditions. These intricate weaknesses can be exploited by those with malicious intent. Time-of-check (TOC) and time-of-use (TOU) vulnerabilities add another layer of complexity, posing threats to the timing of operations. Additionally, the unsettling potential of a malicious update casts doubt on the very trust we place in software systems. Let’s look at each of these software vulnerabilities in turn:

  • Memory injection: These attacks involve the secret insertion of malicious code into a program’s memory space, allowing attackers to exploit vulnerabilities to gain unauthorized access or execute arbitrary commands. Legitimate applications may be susceptible to exploitation and allow attackers to leverage vulnerabilities for unauthorized access, or the execution of arbitrary commands.

This vulnerability can be exploited by...

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CompTIA Security+ SY0-701 Certification Guide - Third Edition
Published in: Jan 2024Publisher: PacktISBN-13: 9781835461532

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