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Obtaining a security clearance can be difficult, since the requirements for higher-level intelligence jobs can be quite stringent. But as long as you have not committed any serious crimes and have a relatively clean history, you will likely gain the security clearance needed to be officially hired. In addition to security clearance, many information security jobs with the government or related organizations also require certain baseline cybersecurity certifications to validate their knowledge of best practices.鈥�

CompTIA Security+ is a widely recognized cybersecurity certification that validates the essential knowledge and skills needed to secure computer systems and protect data. It covers a wide range of topics related to network security, threats and vulnerabilities, identity management, access control, cryptography, and security best practices. CompTIA Security+ is vendor-neutral, meaning it provides a broad understanding of cybersecurity principles and is not tied to any specific technology or platform.鈥�

Penetration testing, commonly referred to as pen testing or 鈥渆thical hacking,鈥� is the process of conducting a simulated cyberattack on an organization鈥檚 computer system. Pen testing is an important technique used by cybersecurity professionals for exposing database vulnerabilities and network security flaws that could be exploited by hackers. With so much of today鈥檚 critical business as well as personal information accessible through the internet, cyberattacks can be incredibly costly or even dangerous, making this process of identifying vulnerabilities essential.

Pen tests may use a variety of methods to execute a cyberattack, including brute force attacks, SQL injection, phishing, or even hardware devices. In order to simulate real-world cyberattacks as closely as possible, a 鈥渟ingle-blind鈥� test is typically carried out by an outside cybersecurity or IT security analyst with no prior knowledge of the network security systems in place, and in a 鈥渄ouble-blind鈥� test the company鈥檚 own IT and cybersecurity team is not given advance notice. Pen testing procedures also vary depending on whether the organization wants to simulate an external attack from an outside hacker or an internal attack from a disgruntled employee.鈥�