Tag: Cyber-security
AI Cybersecurity Essentials for CISOs
AI cybersecurity safeguards people and data from threats like phishing, malware and account takeovers across email, endpoints, cloud applications and networks. It enables faster detection, analysis and response while increasing security intelligence and threat visibility. AI can reduce human risk and workload in the four key security processes: discovery, identification,
Read MoreHow to Manage a Firewall
Firewall is a network security tool that filters traffic, admitting verified data packets and denying access to malicious content. A properly configured firewall can prevent hackers from gaining entry to a corporate network and stealing sensitive information. The threat landscape is constantly evolving, making it important to protect your critical
Read MoreWhat is Hacking?
Hacking is a term used to describe computer misuse or unauthorized access to information. It can include a variety of activities, from simply messing around with software to trying to get it to do things it wasn’t designed to do to bypassing security measures or stealing information or damaging equipment.
Read MoreWhat is a Botnet?
A botnet is a network of infected devices, called bots, under the control of malicious actors (bot-herders). Hackers exploit vulnerable software and devices or use social engineering tactics to infect devices with botnet malware. The infected devices are then used to carry out attacks, often without the device owner’s knowledge.
Read MoreThe Importance of Digital Security
Digital security encompasses the practices that individuals and businesses use to protect online activities, data and systems. It is a key aspect of cybersecurity and includes password managers, antivirus software, parental controls, encryption and other tools that help to safeguard against hackers, malware and ransomware. For businesses, strong digital security
Read MoreWhy Cybersecurity Is a Must-Have for Every Business
Cybersecurity protects networks, devices, data and users from unauthorized access and criminal use. It encompasses multiple disciplines, including threat detection and response, and operates on the principle of Defense in Depth by employing overlapping layers of protection. It is a continuous process that requires monitoring, alerting, and rapid reaction to
Read MoreHow to Deal With a Data Breach
Data Breach is when information, including personal and sensitive financial details, are exposed to unauthorized users. It’s one of the most damaging consequences for a firm, especially in highly regulated sectors like healthcare and finance. According to a 2025 IBM report, the average cost of a breach is USD 7.42
Read MoreHow Does Antivirus Work?
Detects, prevents and removes cyber threats like viruses, spyware, malware, ransomware. Runs as a background process, monitoring and scanning devices (including computers, laptops, servers, and USB flash drives) and system files to protect against a broad range of attacks including spying, credential theft, file destruction, unauthorized cryptocurrency mining, information extraction,
Read MoreWhat Does a Firewall Do?
Firewalls block unauthorized traffic to PCs, protecting data from theft or damage. They also help mitigate insider risks by detecting suspicious applications and preventing data exfiltration. Some are physical hardware appliances that plug into a network, while others are software running in the cloud or in virtual servers on-premises. A
Read MoreWhat Is Digital Security?
Digital security is a set of tools and best practices that enhance online protection against hacking, phishing and identity theft. It involves a variety of technologies including password managers, antivirus software and parental controls. While it may seem complicated to keep up with this fast-changing field, it is crucial to
Read MoreRansomware Threats Critical Infrastructure Sectors
Ransomware is malware that infects your computer system and encrypts files, making it impossible to access them until you pay the attackers. Cybercriminals then sell access to decrypt the files at illicit marketplaces. Infected systems can’t function normally, affecting business productivity and customer service. In the healthcare sector, a ransomware
Read MoreWhat Is Digital Security?
The internet can be a dangerous place for people without digital security measures in place. The term ‘digital security’ refers to resources and best practices that are used to protect data online from malicious actors, such as hacking, phishing and identity theft. It’s also about preventing data loss and adopting
Read MoreWhat to Look For in Malware Detection
About Malware Malware refers to any software that cybercriminals create to perform malicious activities, like stealing data, compromising systems and networks or disrupting business operations. Hackers typically deploy malware to gain illicit financial rewards. They also use it to steal intellectual property or to extort organizations and individuals, like the
Read MoreHow to Protect Yourself From Phishing
Phishing is an attempt to steal sensitive information such as passwords, account details and Social Security numbers. It’s often done through email, text message or some form of malware (either ransomware which restricts access to data or a malicious executable file). Attackers target everyone but are especially adept at targeting
Read MoreWhat is Cybercrime and How Can it Be Prevented?
Cybercrime is a growing global problem. Attacks are complex and ever-changing, and they cost companies and individuals billions each year. This includes lost time, money and services. It also affects reputations and trust. Cyber attacks can range from petty theft to acts of war and terrorism. They can damage computers
Read MoreThe Dangers of Hacking
Hacking involves breaching security to gain unauthorized access to mobile devices, computer systems, networks and websites. The goal is typically to steal data, install malware and cause disruptions. Generally speaking, hackers are driven by financial gain, which may be achieved through the theft of passwords, accessing bank accounts or credit
Read MoreHow to Avoid Phishing Emails
Attackers use phishing to trick recipients into sharing sensitive information, such as their passwords or credit card details. Usually, these are collected to access a victim’s accounts and/or steal their identity. The information may then be sold on underground markets to the highest bidder, or used for other criminal purposes,
Read MoreThe Importance of Digital Security
Digital security is the process of protecting personal information and data online, from cyber attacks and threats. It is a set of practices and technology that helps to keep information secure, and it is especially important in our increasingly connected world. Companies that take digital security seriously will have a
Read MoreWhat Is Cyber-Security?
Cyber-security protects the data and infrastructure of computers, smart devices, routers, and other electronic systems against cyberattacks. These attacks can range from identity theft to extortion attempts and the loss of personal data like family photos. At a larger scale, they can impact critical infrastructure like power plants or even
Read MoreCloud Security Best Practices
Cloud Security is the set of practices and technologies that protect cloud-based applications and data from unauthorized access, attacks, and loss. This includes data encryption, secure backups, and continuous monitoring to detect threats. It also includes tools to automate policy enforcement and updates, reducing manual errors for quicker incident responses.
Read MoreWhat Is Cybercrime?
Cybercrime is a crime that involves using a computer to commit an illegal act. It has emerged as a major concern as the Internet makes our lives more interconnected. Cybercriminals use a variety of methods to gain unauthorized access to systems and data. They can infect devices with malware that
Read MoreThe Growing Need For Cybersecurity Professionals
Cybersecurity is an in-demand career that attracts problem-solvers and those who are passionate about technology. From eradicating malware to protecting critical information, cybersecurity professionals must be ready to combat new attacks at an unrelenting pace. The interdisciplinary field is constantly evolving, but there’s one thing that remains consistent: a commitment
Read MoreWhat is a Data Breach?
A Data Breach is a cyberattack that exposes personal information, confidential business data or intellectual property to unauthorized people or companies. This can happen to businesses of any size, non-profit organizations and even government agencies. This type of attack can be devastating to an organization’s reputation, finances and operations. When
Read MoreCyberthreat News for Journalists
Cyberthreat News A growing body of research highlights digital security threats to journalism, including a wide range of malware (malicious software used to access, steal and destroy data), denial-of-service attacks (DDoS) and ransomware attacks where hackers demand payment in order to regain access to systems). These threats can have significant
Read MoreCybercrime
As our world becomes increasingly digital, criminals have developed a wide range of techniques to steal, misuse and manipulate information for their own financial gain. This is known as Cybercrime. Using sophisticated and often dangerous malware and social engineering techniques, cybercriminals can gain access to a computer network or a
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