Tag: Malware
What Is Malware and How Does It Affect Your Computer?
Malware is software designed to disrupt, damage, or disable computers, systems, tablets, and mobile devices. It can steal, encrypt, or delete data; hijack core computer functions; and spy on your activity without your knowledge or permission. Cybercriminals can create and deliver malware to any device, from anywhere in the world.
Read MoreRansomware and Cyber Extortion
Whether the ransom demand is for thousands or millions of dollars, the news of high-profile cyber extortion attacks against companies, hospitals and other public infrastructure has become a daily occurrence. Often these attacks are carried out with a new variant of ransomware, and the threat actors behind them continue to
Read MoreWhat Is Antivirus?
Antivirus is a specialized program that scans, detects and removes malicious software (also called malware) from your computers, laptops, tablets and mobile devices. Malicious software can harm your device, steal personal information or encrypt and delete data. Antivirus protects against malware by constantly monitoring your files and applications for any
Read MoreWhat is a Data Breach?
Data Breach is the term used to describe a security incident in which private, protected or confidential data is copied, transmitted, viewed, stolen, altered or accessed by an individual that is not authorized to access it. It is also known as unintentional information disclosure, information leakage or data spill. Attackers
Read MoreWhat Is a Firewall?
Firewalls are a key component of network security, preventing attacks and keeping your data safe. They work like a border guard, inspecting and comparing incoming packets with a set of preconfigured rules before allowing them to enter your system. Firewalls are available in hardware or software and can be installed
Read MoreWhat is Cyber-Security?
Cyber-security focuses on protecting devices and systems from attackers. Attacks can be aimed at individuals, companies or critical infrastructure. This is a huge problem as all of our lives now involve computers and other electronic devices that are connected to the internet. This makes everyone a potential target for cyber
Read MoreHow to Protect Your Computer From Malware
Malware is any software that’s designed to disrupt or compromise a computer, server, client, or network, steal private information, gain unauthorized access to systems and data, deprive users of their computers’ security and privacy, or make money for hackers. It can also be used to spy on activity, infect other
Read MoreWhat is Cybercrime?
Cybercrime is the exploitation of computers and networks to commit criminal acts. It’s an enormous problem that affects people, companies, and the global economy. According to McAfee, nearly 1 percent of the world’s GDP is lost each year due to cybercrime. It is a broad category of crimes, ranging from
Read MoreWhat is a Firewall?
Firewalls are networks that protect internal systems from cyber attacks by vetting all data packets (pieces of information for internet transfer) entering and exiting the guarded network. They prevent malicious connections by comparing incoming data with a set of pre-configured rules and, once a potential threat is detected, allowing or
Read MoreWhat Is Malware and How Does It Affect Your Computer?
Malware is a blanket term for computer programs developed by cyberattackers to disrupt or gain unauthorized access to systems and networks. Viruses, Trojan horses, ransomware and spyware are all examples of malware. Threat actors use malware to steal data, encrypt files, or make changes to device settings. Some malware can
Read MoreA Career in Cyber-security
The rapid evolution of malware and cyber attack strategies has created the need for advanced security measures. Many industries rely on the information stored on electronic devices and networks including power plants, hospitals and financial services companies to name a few. Cyber-attacks can compromise this information by corrupting, stealing or
Read MoreWhat is a Botnet?
A botnet is a network of devices (known as zombies) that a hacker takes control of to perform large-scale cyber attacks. Infection of victims’ devices can be accomplished using malware and a variety of techniques, such as popup ads, web downloads, exploit kits, and email attachments. Once hackers have a
Read MoreHow to Remove Malware From Your Computer, Phone Or Tablet
Malware is software designed to steal, corrupt or damage your computer, phone or tablet. It’s behind many major cyberattacks, including the massive data breaches that have compromised personal information. It’s also responsible for extortion attacks like ransomware that force victims to pay to regain control of their data. It can
Read MorePhishing – How to Protect Yourself From Phishing Attacks
Phishing is an attack used to steal personal information and credentials. This information can be used to steal money or access an organization’s systems and networks. Attackers typically use email, instant message, social media or other in-app messages to gain victims’ trust by masquerading as a trusted source and tricking
Read MoreHow Cybercrime Affects Businesses and Consumers
Whether through email viruses, malware, hacking, or other online attacks, Cybercrime is a growing problem that causes significant loss for businesses and consumers alike. Some governments are looking to address the issue by introducing laws and penalties to deter criminal activity. Others have created specialised units to fight cyber crime.
Read MoreThe Benefits of Antivirus
Antivirus is a program or umbrella of programs that are designed to scan for and eradicate computer viruses and other kinds of malicious software, known as malware. Viruses and malware are code that can harm your devices and the data on them, whether they’re in an email attachment, hidden on
Read MoreAI Cybersecurity – The Benefits and Risks
AI cybersecurity is the use of machine learning techniques to detect and stop digital threats like malware, ransomware, phishing, cryptocurrency mining, and other attacks. Its ability to analyze huge data sets and identify patterns at speed makes it a powerful tool for streamlining managed detection and response (MDR) workflows and
Read MoreWhat Is Cyber-Security?
Cyber-security is an ever growing field that encompasses a wide range of job titles and responsibilities. These include security analyst, security engineer, and security architect. All are concerned with protecting computer networks, software and data from viruses, worms, spyware, malware, hacking attempts, unauthorized access, and other cyber attacks. With the
Read MoreCareers in Cybercrime Investigation and Prevention
Cybercrime is any illegal activity that uses computers and the Internet to cause a loss or damage to a person, business or government. This includes phishing, ransomware and data breaches – with new threats emerging all the time. It is an international problem – criminals, victims and technical infrastructure can
Read MoreAI Security – Fortifying Your Cybersecurity Defenses
AI security offers organizations a powerful means of fortifying their cybersecurity defenses. By integrating with existing security systems, AI provides enhanced threat detection and automation of processes to improve overall protection. When selecting an AI solution, careful evaluation and consideration of the algorithms, integration capabilities, and real-world performance are essential.
Read MoreProtecting Your Digital Treasures
We protect our most valuable physical possessions by locking our expensive cars in the garage, storing heirloom jewelry in a safe and putting the title to our home in a safety deposit box. But what about our most prized digital assets, like our social media profiles, online banking logins and
Read MoreHow to Prevent Hacking Efforts
The word hacking conjures up images of a lone rogue programmer in a dark room, but the truth is that hackers are highly skilled and sophisticated. Their stealthy attack methods are designed to go undetected by cybersecurity software and IT teams. They can gain unauthorized access to computers, computer systems
Read MoreWhat Is Cloud Security?
Cloud Security is the umbrella term for the various technologies that prevent cyberattacks and keep sensitive data secure while using cloud services. This can include everything from identity and access management to security governance. It can also include aspects like threat intelligence and safe user behavior policies. For businesses, this
Read MoreWhat is a Botnet?
A botnet is a group of hacked devices that work together to execute malicious tasks like sending spam or denial-of-service attacks. The devices can be traditional computers (PCs, laptops, tablets) or Internet of Things devices such as security cameras, thermostats, routers, and even baby monitors. Hackers infect the devices with
Read MoreTypes of Firewalls
Firewalls protect networks from cyberattacks by blocking suspicious traffic that may lead to a malware infection. They are also used to prevent unwanted access by unauthorized users. Firewalls are designed to inspect data packets entering and leaving a network and determine whether they should be allowed or blocked based on
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