Tag: Online Security
What is a Botnet?
A Botnet is a network of computers infected with malware that is controlled by an attacker or cybercriminal. Once hijacked, computers are used to execute a wide range of automated attacks like data theft, server takeovers, spam email generation, phishing campaigns and distributed denial-of-service (DDoS) attacks. Criminals also rent botnets
Read MoreWhat Is Antivirus and How Does It Work?
Antivirus (or antivirus software) is a type of program that’s meant to prevent malware infections, detect existing threats or attacks, and eradicate them from singular computing devices, networks, and even entire IT systems. It does so by analyzing websites, files, installed software or applications, and other user data to parse
Read MoreDigital Security As a Career
Just as you might lock away heirloom jewelry in a safe, put the title to your home in a vault, or put passwords behind locked doors, digital security protects your online identity and keeps malicious actors at bay. Digital security practices and tools range from parental controls to password managers,
Read MoreWhat Is Digital Security?
Digital security is the umbrella term for all of the resources employed to safeguard your online data, identity and assets. It differs from cyber security, which protects entire computer systems and their components (such as operating systems, routers and servers). Think about the most prized physical possessions you own: heirloom
Read MoreThe Basics of Hacking
The traditional view of hacking is a lone rogue programmer in a basement, but it’s actually a multibillion-dollar industry. Hackers use sophisticated attack methods to go undetected by cybersecurity software and hardware, and their tools range from simple phishing emails to malicious malware. Ethical hackers, also known as white hat
Read MoreA Career in Cybersecurity
Cybersecurity involves protecting systems, programs and data from unauthorized access, theft or damage. The field includes a broad spectrum of topics including endpoint protection like computers, smartphones, and smart devices; network security; and the cloud. In an increasingly technological world, cybersecurity is essential for everyone from individuals to businesses to
Read MoreWhat to Do When a Data Breach Occurs
A Data Breach happens when confidential, private or protected information is accessed by someone who is not authorized to do so. This could be the result of hacking that exposes sensitive company data, or a malicious insider that accesses and shares information to damage the company or individuals. Whether it’s
Read MoreThe OECD Recommendations on Digital Security
Digital security is a broad term that refers to various types of software and procedures that protect information from cyberattacks, data breaches or loss. It encompasses everything from ensuring that computers have adequate antivirus protection and firewall security to backing up data frequently and using encryption tools for text messaging,
Read MoreWhat Is Malware and How Does It Affect Your Computer?
A malicious computer program used to interfere with the normal functioning of a system. Malware can steal data, encrypt files, lock devices, commandeer computers and networks to power botnets and spy on activity without the user’s knowledge or permission. Like the human flu, malware can spread from person to person.
Read MoreCloud Security Best Practices
Cloud Security is an essential concern in today’s technology-dependent world. The threat of hacking, DDoS attacks and data breaches – where sensitive customer information falls into the wrong hands – are real. Cloud misconfigurations and the risk of insider threats are also serious concerns that must be addressed. To help
Read MoreWhat You Need to Know About a Data Breach
About Data Breach A data breach happens when confidential, private, protected or sensitive information is shared with someone who shouldn’t have it. That information can be used for unauthorized purposes, such as stealing identities and hacking into financial accounts or exposing personal medical records. Companies face fines, financial loss and
Read MoreWhat Are the Features of a Firewall?
Firewall is an essential network security device that prevents unauthorized data access or transfer from a computer to other computers. It can be implemented as a hardware device or software programme and may operate on the network layer or transport layer (Layers 3 and 4, respectively, of the OSI model).
Read MoreWhat is Cyber-Security?
Cyber-security is the set of strategies and practices that prevent damage, exploitation, and loss of data or information. It includes identifying and thwarting attacks, creating plans for continuing business operations in the event of an attack or other adverse incident, and improving security going forward. Companies and organizations transmit huge
Read MoreWhat Is Cyber-Security?
Cyber-security is the practice of protecting computer systems and networks from hacking, data breaches, malware and other security threats. Cyber-security professionals work to identify and mitigate these risks for businesses, industries, governments and individuals. They also help to create plans for resuming business operations after an attack and to continually
Read MoreWhat is Cloud Security?
Cloud Security is the collection of tools and processes used to protect data, applications and services hosted in a cloud environment. It covers the technical end of threat prevention, including things like encryption, which scrambles data so that it can only be read by someone with a key, and cloud
Read MoreWhat is a Botnet?
A Botnet is a network of hijacked Internet-connected devices that are infected with malware. These infected computers are called zombies, and they’re controlled by a hacker/cybercriminal known as the “Bot herder.” Cybercriminals often rent access to their botnets on the black market or through ad-supported phishing attacks. These bots are
Read MoreUnderstanding Cybercrime
Cybercrime has become a major concern for governments and society in general. The lack of consensus over what constitutes a cybercrime and/or cyberdeviant act continues to impact criminal justice response, policy development, academic research and the ability to identify, prevent and prosecute cyber offences and their perpetrators. Understanding cybercrime requires
Read MoreWhat is a Data Breach?
A data breach is a security incident that exposes sensitive, protected or confidential information to an unauthorized individual. It could be information like credit card numbers, social security numbers, health records, personal emails, research or other proprietary material that is accessed, stolen or exposed without authorization. This information can be
Read MoreAI Cybersecurity – A Must-Have Technology to Address the Ever-Growing Threats Faced by Today’s Organizations
AI cybersecurity is quickly emerging as a must-have technology to address the ever-growing and complex threats facing today’s organizations. While human security teams can no longer scale to adequately protect a large attack surface, AI allows for real-time threat detection and response, minimizing the dwell time of attackers within networks
Read MoreFirst Responders to Cybercrime Investigations
Cybercrime is a broad term for a range of cyber-dependent and/or cyber-enabled crimes. It encompasses everything from the stealing of personal information to ransomware, to hacking and denial-of-service attacks to cyberterrorism. Investigations of cybercrime often involve a combination of first responders, including national and local law enforcement, private sector and
Read MoreThe Growing Importance of Cybersecurity
Cybersecurity is a massive industry that protects computer systems from external threats. It’s an industry that needs to be constantly evolving to stay one step ahead of the latest attack strategies. It is a field that can have a high level of pressure, as attacks are always on the horizon
Read MoreWhat is a Firewall?
Firewall is a cybersecurity solution that monitors the incoming and outgoing network traffic and, based on the set of rules it has, either accepts, rejects or drops the specific packets. It creates a barrier between secured internal networks and untrusted outside ones, such as the Internet. Unlike packet-based firewalls, which
Read MoreWhat Is Cybersecurity?
Cybersecurity is a broad term that involves a variety of strategies and practices to protect computer systems, networks, and data from digital hazards and unauthorized access. It covers everything from detecting and preventing malicious software like viruses, spyware, and malware to defending against hackers that might try to steal personal
Read MoreWhat Is Digital Security?
Digital security is the practice of protecting data or information from cyberattacks and other threats. It includes a wide variety of methods including firewalls, antivirus software, encryption and other systems to prevent hackers from accessing sensitive information. It also involves training teams to follow safe processes in the event of
Read MoreCybercrime Investigations
Cybercrime is the use of a computer to further illegal activities like fraud, trafficking in child pornography or intellectual property, stealing identities, denial of service attacks against servers and systems, or acts of cyberterrorism. As the world becomes increasingly digital, crimes related to the Internet are gaining in scope and
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