“There are only two types of companies: those that have been hacked, and those that will be.”
— Robert Mueller, FBI Director, 2012
THREAT PICTURE
Netmask: What Is Its Function in Networking?
In the world of computer networking, a netmask, or network mask, is like a filter that separates an IP address into two parts: one part…
3-Way Handshake: Is It Secure?
A 3-Way Handshake is a process used in computing to create a connection between two computers over a network. The handshake involves three steps. First,…
Browser Hijacker: The Invisible Online Terror?
A browser hijacker is a type of unwanted software that modifies a web browser’s settings without the user’s permission. This may result in changes to…
Clickjacking: How Vulnerable Are Our Clicks?
Clickjacking is a deceptive technique where a user is tricked into clicking on something different from what the user perceives, resulting in revealing confidential information…
What Is a Lightweight Agent?
A lightweight agent is a software program that consumes minimal resources while performing tasks. It offers necessary features without slowing down the system. The main…
Malicious Mobile App: The Unseen Danger?
A malicious mobile app is a software program intended to harm users’ devices or personal data. These apps often disguise themselves as legitimate, enticing users…
Diffie Hellman Key Exchange: Always Secure?
The Diffie Hellman Key Exchange is an approach that allows two parties to independently create a shared secret key without having to share anything in…
NAND Flash: Resistant to Cyber-attacks?
NAND Flash refers to a type of flash memory. It’s a storage technology that does not require power to retain data. It’s commonly used in…
PKI: An Effective Cybersecurity Safeguard?
PKI, also known as Public Key Infrastructure, is a set of policies, roles, and procedures revolving around the generation, management, distribution, usage, and revocation of…
RAM Scraping Attack: An Overlooked Threat?
A Ram Scraping Attack refers to a method where cyber attackers gain unauthorized access to computer memory (RAM) to extract sensitive data. The information could…
Rogue Security Software: Friend or Foe?
Rogue Security Software, also known as scareware, refers to malicious software that masquerades as legitimate security software. Users are often tricked into installing them, thinking…
What Is a Block Cipher?
A block cipher is a method of encrypting data in specific-size blocks using a cryptographic key and algorithm. Each block of plaintext is turned into…
Security Perimeter: Is It Enough Anymore?
A security perimeter is essentially the defined boundary that separates an organization’s internal systems and networks from the outside world. It’s like a virtual fence…
Tripwire: The Hidden Line of Defense?
Tripwire is a tool that monitors changes in files and directories. After a baseline snapshot of files and folders, it notifies users of any modifications,…
Outsourcing: A Security Risk to Consider?
Outsourcing is a business practice where certain tasks or functions are delegated to external agencies or third parties. This approach is often used when those…
What Is Eavesdropping?
Eavesdropping refers to the method of quietly listening to a conversation or data communication without the individuals involved being aware. It’s a technique used to…
What Is a Local Area Network (LAN)?
LAN, short for Local Area Network, is a group of computers or devices that share a common communication line or wireless link within a small…
Cyberattack: Are We Truly Prepared?
A cyberattack is a malicious attempt made by individuals or organizations to damage, disrupt, or gain unauthorized access to computer systems, networks, or personal data…
What Is a Deauthentication Attack?
A Deauthentication Attack refers to a type of method used to disconnect or disrupt the communication between a user and their Wi-Fi network. It happens…
TLS: A Flawless Encryption Method?
TLS, short for Transport Layer Security, is a protocol that ensures privacy between communicating applications and users on the internet. When a server and client…
What Is Cryptojacking?
Cryptojacking refers to the unauthorized use of a person’s computer or other connected devices to mine cryptocurrencies. Typically, hackers would do this by either tricking…
OSINT: Are We Leaking Too Much?
OSINT, or Open Source Intelligence, refers to any data that can be gathered from publicly accessible sources. This might include information found on the internet,…
Email Blocklist: How Effective?
An Email Blocklist is a tool used to control or stop unwanted emails from reaching your inbox. It’s a list of senders or email addresses…
DLP (Data Loss Prevention) Explained
DLP stands for Data Loss Prevention. It refers to a set of tools and processes designed to ensure that sensitive data is not lost, misused,…
JWT: How Secure Are Your Tokens?
JWT, which stands for JSON Web Token, is a compact, URL-safe means of representing claims to be transferred between two parties. It allows you to…
Keylogger: How Safe Is Your Keyboard?
A keylogger is a tool or program that records every keystroke made on a computer. This typically works in the background, without the knowledge of…
Understanding BGP: The Internet’s Routing Protocol
BGP, short for Border Gateway Protocol, is a protocol that manages how data packets are routed across the internet through the exchange of routing and…
Malvertising: Can Ads Undermine Your Security?
Malvertising is a practice where cybercriminals use online advertisements to spread malware. They slip their malicious codes into legitimate advertising networks that, in turn, display…
OWASP: Still a Relevant Security Resource?
OWASP, which stands for Open Web Application Security Project, is an open-source, non-profit organization that is focused on improving the security of software. They provide…
Hybrid Malware: The Next Big Threat?
Hybrid malware is a type of malicious software that combines two or more types of malware to cause multiple forms of damage. Thus, it can…