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2. Code injection - Wikipedia

   en.wikipedia.org/wiki/Code_injection

   Code injection is the malicious injection or introduction of code into an application. Some web servers have a guestbook script, which accepts small messages from users and typically receives messages such as: Very nice site! However, a malicious person may know of a code injection vulnerability in the guestbook and enter a message such as:

3. Control-flow integrity - Wikipedia

   en.wikipedia.org/wiki/Control-flow_integrity

   The Windows kernel uses Hyper-V to prevent malicious kernel code from overwriting the CFG bitmap. [22] CFG operates by creating a per-process bitmap, where a set bit indicates that the address is a valid destination. Before performing each indirect function call, the application checks if the destination address is in the bitmap.

4. Malware - Wikipedia

   en.wikipedia.org/wiki/Malware

   Browser sandboxing is a security measure that isolates web browser processes and tabs from the operating system to prevent malicious code from exploiting vulnerabilities. It helps protect against malware, zero-day exploits , and unintentional data leaks by trapping potentially harmful code within the sandbox.

5. AOL Tech Fortress | 30-Day Free* Trial | AOL Products

   www.aol.com/products/security/tech-fortress

   AOL Tech Fortress isolates and contains malicious code, allowing you to bank, shop, work and surf online more safely. You’ll worry less about exposure to viruses—whether on the public internet ...

6. Sandbox (computer security) - Wikipedia

   en.wikipedia.org/wiki/Sandbox_(computer_security)

   The .NET Common Language Runtime provides Code Access Security to enforce restrictions on untrusted code. Software Fault Isolation (SFI), [15] allows running untrusted native code by sandboxing all store, read and jump assembly instructions to isolated segments of memory. Some of the use cases for sandboxes include the following:

7. HTML sanitization - Wikipedia

   en.wikipedia.org/wiki/HTML_sanitization

   Also potentially dangerous attributes such as the onclick attribute are removed in order to prevent malicious code from being injected. Sanitization is typically performed by using either a whitelist or a blacklist approach. Leaving a safe HTML element off a whitelist is not so serious; it simply means that that feature will not be included ...