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25 lines
747 B
Markdown
25 lines
747 B
Markdown
---
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title: "19-security"
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aliases:
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tags:
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- cosc202
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- lecture
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sr-due: 2022-07-03
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sr-interval: 30
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sr-ease: 250
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---
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- why cybersecurity is a growing concern
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- more software ∴ more dependecies ∴ more complex ∴ more "surface area" of risk of vulnerability
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- sketch confidentiality, integrity, and avalability security
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- confidentiality - protecting data from being stolen
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- integrity - attacks on data with the aim to decieve users
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- avalability - e.g., DDoS
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- appreciate that dependencies cause security risks
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- vulnerabilities in dependencies extend to your code
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- explain risks from non-validation of user input
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-
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- outline how injection attack works
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- malicious input to manupulate underlying database
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[security](notes/security.md) |