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All loops must have fixed bounds. This prevents runaway code. Avoid heap memory allocation. Restrict functions to a single printed page. Use a minimum of two runtime assertions per function. Restrict the scope of data to the smallest possible. Check the return value of all non-void functions, or cast to void to indicate the return value is useless.
Complexity is managed both at the design stage (how the project is architectured) and at the development stage (by having simpler code). If the coding is kept basic and simple then the complexity will be minimised. Very often this is keeping the coding as 'physical' as possible - coding in a manner that is very direct and not highly abstract.
The SEI CERT Coding Standards are software coding standards developed by the CERT Coordination Center to improve the safety, reliability, and security of software systems. [ 1 ] [ 2 ] Individual standards are offered for C , C++ , Java , Android OS , and Perl .
Before code is written the application's architecture and design can be reviewed for security problems. A common technique in this phase is the creation of a threat model. Whitebox security review, or code review. This is a security engineer deeply understanding the application through manually reviewing the source code and noticing security flaws.
Computer systems get old and limited by new ones and new devices. Programmers should “further their knowledge of developments in the analysis, specification, design, development, maintenance, and testing software and related documents” (Software Engineering Code of Ethics and Professional Practice) [5] in order to create better pieces of ...
Secure by design, in software engineering, means that software products and capabilities have been designed to be foundationally secure.. Alternate security strategies, tactics and patterns are considered at the beginning of a software design, and the best are selected and enforced by the architecture, and they are used as guiding principles for developers. [1]
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A software development methodology is a framework that is used to structure, plan, and control the life cycle of a software product. Common methodologies include waterfall, prototyping, iterative and incremental development, spiral development, agile software development, rapid application development, and extreme programming.