Lecture Notes

Abstract

These lecture notes discuss language-based security, which is the term loosely used for the collection of features and mechanisms that a programming language can provide to help in building secure applications. These features include: memory safety and typing, as offered by so-called safe pro- gramming languages; language mechanisms to enforce various forms of access con- trol (such as sandboxing), similar to access control traditionally offered by operating systems; mechanisms that go beyond what typical operating systems do, such as information flow control.