Address Space Layout Randomization (ASLR)Ī return-to-libc attack tries to run a system function based upon a standard location for that function in memory. This article provides insight into some examples of security enhancements you might (or might not) be aware of. ![]() Under the hood, however, is where the real defense is being added. They have even strengthened the user OS itself by providing User Account Control settings which, although not always appreciated, prevent malicious software from executing on your system without your explicit permission to do so (and without you having the right as an administrator for that software to execute as well). Microsoft and others have attempted to counter these attacks by reducing the surface area of attacks (meaning they develop software with fewer attack points) and by hardening the areas of attack that must remain exposed. Over the years, the types of system attacks have risen and there is no ceiling in sight.
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