0P3N Blog

Cybrary’s Open Blog is a user contributed cybersecurity knowledge base that brings together content highlighting the latest tools, exploits, technologies and insights in the industry.

By: Hugh Shepherd
December 28, 2021

The IT industry is saturated with an alphabet soup of professional certifications. There are credentials for everything, covering security, networking, privacy, governance, penetration testing, etc. There are numerous possibilities of certificates to pursue, but only a limited number of resources (e.g., time, money, and motivation) can be utilized to earn them. For individuals just entering IT or already mid-career, there most ...

Creating Digital Signatures
By: Shimon Brathwaite
December 27, 2021

To properly understand this article, one needs to understand the different types of digital signatures. The first type of digital signature, also called an electronic signature, is what one may use to sign an online contract; it’s simply a signature signed by typing it out, writing it with a touchscreen, or uploading a photo to the contract. A common company ...

OSCP Training
By: Cybrary Staff
December 22, 2021

A primer for OSCP training: 5 essential skill areas to cover before starting As with any widely recognized industry certification, OSCP training takes time and effort, but choosing suitable course materials can make all the difference. Summary: The journey to becoming an Offensive Security Certified Professional (OSCP) is long and difficult, going far beyond simply passing an exam. Those who demonstrate ...

How Hard Is The Network+ Exam?
By: Nihad Hassan
December 22, 2021

Data has become the lifeblood of organizations in today's information age. No matter the type and industry, organizations cannot operate without data. As a result, computer networks became an integral component for any organization that utilizes technology to facilitate exchanging data. They provide: Numerous benefits for adopters Ranging from increasing work efficiencies Facilitating sharing of computer resources ...

By: Prasanna Peshkar
December 21, 2021

Expert certifications are crucial in the information security arena, where demonstrated skillfulness and proficiency are largely required. Because capability demands more than job expertise to confirm that the candidate is fully proficient and can handle the most delinquent technologies, threats, and challenges. Many big firms such as Google, IBM, P&G acknowledge and appreciate CISSP and CRISC credentials. Moreover, they usually ...

How To Pass The CRISC Exam
By: Cybrary Staff
December 20, 2021

CRISC certified employees are in demand today: the need for cybersecurity professionals increases as more organizations strive to prevent data breaches. As a result, IT professionals must stay competitive and relevant in the security control and risk management industry. The CRISC certification validates that individuals have the knowledge and skills to mitigate such risks and protect organizations’ digital information. Professionals ...

Phishing: How CEOs are Targeted through Whaling
By: Shimon Brathwaite
December 17, 2021

Phishing is one of the most common and most effective type of social engineering attack. Social engineering attacks focus on manipulating users into performing malicious actions. This is usually done over email, but it can also be through text or phone calls where someone pretends to be a legitimate entity to gain trust. It can cause a lot of damage ...

OSCP Preparation
By: Cybrary Staff
December 16, 2021

OSCP preparation: 6 tips to help ensure success Preparing for the OSCP exam means setting realistic expectations and spending a lot of time on research. These tips will ensure a smooth learning experience. Summary: A large part of OSCP preparation involves balancing traditional research materials with hands-on lab work. While everyone has their own learning preferences, there are various habits that ...

What Are The Best Entry Level Cybersecurity Jobs?
By: Divya Bora
December 15, 2021

WHAT IS CYBERSECURITY? Cybersecurity is the practice or process of protecting or defending networks, systems, and programs from any malicious digital attacks performed by hackers. These malicious digital attacks are also known as cyber-attacks. The various types of cybersecurity used for organizational safety are: Network Security Comprises securing the organization's computer networks from hackers, attackers, or malicious files used for unauthorized intrusion. Tracking ...

Introduction To CEH And PenTest+ Certifications: Similarities And Key Differences
By: Nihad Hassan
December 14, 2021

The advancement of computer technology and the proliferation of the internet worldwide were associated with an equal increase in cyberattacks. To cope with the digital revolution, criminals worldwide have shifted their criminal activities from the physical world into cyberspace. According to Cyber Security Ventures, by 2025, the global damage caused by cybercrime is expected to reach 10.05 trillion USD. Today, global ...