Programming has become essential to cyber security. IT security professional must efficiently write applications and scripts; often on short notice. The Python language provides unmatched ease, flexibility, and functionality for both new and experienced coders. It has emerged as a top choice for cyber security professionals because it lessens development effort and the coder’s learning curve. 

Python Is Designed For Users
Python is a high-level, interpreted language based on C and C++ and influenced by several other languages. First released in 1991 by principal developer Guido van Rossum, Python excels at readability and ease of use. It allows even novice programmers to be productive in a short amount of time. Python is designed for rapid application development, a methodology that suits the fast-paced and shifting security environment. Cyber professionals can quickly prototype, test and deploy an application.

Python offers the versatility of running as a script or executable and is cross-platform. It is ideal for mixed code environments as it integrates easily with other languages. Programmers can wrap existing C or C++ code to behave like native Python, and they can create or extend modules in C, C++, Java or .NET. Python’s scripting capability can also be embedded in other applications.

Python Beats Competition at Rapid Application Development
Cyber security experts code for several scenarios and need speed, reusability and functionality. Python’s support of the rapid application development methodology enables testers, hackers, and systems administrators to create and customize tools. Coders can quickly prototype new Web applications and clients. Python’s simplicity and vast libraries let hackers deploy code to capture packets, decrypt passwords, and engineer other attacks. Common tasks such as scanning ports can be easily automated. Python’s modular design and clean syntax make code easier to extend and maintain. In a changeable security environment, this timesaving efficiency is critical.

In spite of its powerful capabilities, Python is easy to learn and is often referred to as a beginner’s language. Its terse code and strict syntax make it highly readable. Security experts from other language backgrounds or with minimal programming experience can learn it more quickly than verbose languages such as Ruby and C++. Unlike tackling C++, novice coders can use Python without a detailed understanding of object orientation.

Cyber security professionals with diverse coding backgrounds need to produce the same testing and threat neutralization results. As a high-level language, Python allows users to focus on the coding goal rather than low-level procedures. It uses dynamic typing to aid rapid development. Languages that employ static typing, such as Java, require more programming effort to declare and manipulate types. Coders also save time with Python’s automatic memory management and exception handling.

Python Is Versatile
Python’s versatility is another advantage in the cyber security world. Unlike Perl, Python is designed to be a major programming language. Perl offers powerful scripting capabilities and works well as a glue language using small programs. However, Python is suited for both scripting and for creating complex, compiled applications. Its scalability makes it a solid default choice for diverse coding needs within an organization.

Security specialists often need to build on existing code, such as canned test programs, written in other languages. Python integrates with C, C++, Java, and .NET as a module or embedded script. Coders can use the ctypes module, the Python C API, or a wrapper generator such as SWIG. The ability to extend existing software saves developer time and preserves existing functionality already serving a vital security role.

Python Has Powerful Libraries
Hackers, penetration testers, and other security experts need a language library that provides the entire spectrum of features to create powerful and often novel programs. Python comes with modules to support Web activities such as parsing HTTP and XML and building clients. Django and other open-source Web frameworks are available from developers favoring the rapid application development methodology. Third-party modules offer robust features, such as optimized calculation handling, that make Python an increasingly solid language for data applications.

Python’s simple and clean structure, modular design, and extensive library make it ideal for security applications. Cyber experts rely on the capability to rapidly code programs and the feature set to implement new strategies and techniques. No other language offers as powerful a combination, and Python stands as the must-know language for the serious security professional.

For more information on Python for Security Professional’s training, visit: http://www.trainace.com/courses/python

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