There’s no way that you can start an ethical hacking process without first planning your security testing. There needs to be a clear agreement on the tactical and strategic issues…
Most people think that having a password and user ID is enough security for their valuable information. The reality is that passwords can only do so much from a security…
When the word hacking is mentioned, what kind of images come to mind? Do you think of criminals and vandals trying to steal data or spy on others? Do you…
R is a programming language designed for statistical computing and graphics. It is free, open-source, and available on Linux, Mac OS X, and Windows operating systems. R is an essential…
Unfortunately, big-data analysis cannot be accomplished using traditional processing methods. Some examples of big data sources are social media interactions, collection of geographical coordinates for Global Positioning Systems, sensor readings,…
Most people think of hacking as disruptive and damaging, but the truth is that hackers are a necessary component of cyber and information security. Launching an ethical hack is important…
It is very tough being an IT professional or Cyber Security Expert in today's world. The pace at which technology is advancing makes current perimeter security solutions look like sieves.…
TELNET and FTP both are the connection oriented and application layer protocols. Both creates a connection between remote host and a server. As name File Transfer Protocol, FTP is used…
Forensics is a discipline that dates back at least to the Roman era (and possibly event to ancient China), when people accused of crimes (and the accuser) presented evidence in…
Encryption and decryption using a secret key To secretly communicate with Bob, Alice encrypts her messages before sending them. There are many techniques (cryptographic algorithms) that she can use. All…
When using public key cryptography, Alice and Bob both have their own key pairs. A key pair consists of a public key and a private key. If the public key…
Cryptography is "Art of writing or hiding secret". It is a science of protecting the information from theft or unauthorized access. To do so, important or confidential information is hided…
YouTube is packed with so much tech content it's hard to know where to start. From tech-focused YouTubers to blockchainers, there’s virtually a video for everything you’re looking for. However,…
Developers have always valued the ability to build their applications on integrated stacks of foundational technology. By using a set of standardized building blocks, they can spend more time working…