Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Are you fascinated with cryptography? You're not alone: a lot of engineers are. Occasionally, some of them decide to go as far as to write their own custom cryptographic hash functions and use them in real-world applications. While understandably enticing, doing so breaks the number 1 rule of the security community: don't write your own crypto. How do hashing algorithms work and what's special about password hashing? What does it take for an algorithm to get ready for widespread production use?

On December 11, 2017, Platinum Edge Media and its founder CJ Thompson created National App Day as a way to celebrate how apps have inspired us and changed our culture. The Registrar at National Day Calendar went on to proclaim National App Day to be observed annually. We can’t truly appreciate the impact that apps have on our lives without an idea of how to use these programs securely.

ISO 27001 is an international standard that focuses on information security. This standard guides the establishment, implementation, maintenance, and continuous improvement of an information security management system (ISMS).

With the face of cyberthreats in a constant state of flux, it’s nearly impossible for IT and Security teams to manually secure their countless systems, applications, services, and devices, as well as respond to potential and active cyberattacks that manage to flourish despite best efforts.

With the emergence of cryptocurrencies and massive online marketplaces, keeping your financial information private is a bigger concern than ever. In addition to these new and developing areas, in-person purchasing with debit and credit cards continues to grow. From debit transactions to cryptocurrency, millions of transactions are made daily, and it is cybersecurity experts’ jobs to keep us safe.

First identified in 2018, 'Ryuk' is a known malware often dropped on a system by other malware, most notably TrickBot and Bazaarloader by using a Spear Phishing lure or other systems access gains via Remote Desktop Services. Ryuk demands payment via Bitcoin cryptocurrency and directs victims to deposit the ransom in a specific Bitcoin wallet.

Security threats in healthcare relate to safety of the clinical and administrative information systems of hospitals and healthcare service providers. Increasing cyber attacks on healthcare organisations in the last few years have been faster than the improvements in healthcare cybersecurity practices. In this article, we discuss the cyber security threats and vulnerabilities of hospitals and healthcare providers, followed by best security practices aimed at improving security posture.