Articles - Bullguard

What is a Brute Force Attack? Explained!

Virus & Malware

A brute force attack is one of the most common attacks that are designed to break into your network or computer. This attack is used in order to gain access to your computer and steal your information. There are several types of brute force attacks, such as Dictionary attacks and hybrid brute force attacks. This article will discuss the different types of attacks and what you can do to reduce your vulnerability to these attacks. Dictionary attacks Using a combination of a dictionary and a brute force method, an attacker can guess the password of any user. This can be…

What is Malware and How to Get Rid of Malware [Tips & Guide]

Reviews

Having malware on your computer can be very dangerous, not to mention it can make it difficult to use. If you are looking for ways to get rid of it, you have come to the right place. You can easily follow a few simple steps to get rid of it, without causing any damage to your computer. Information theft Using malware to access and steal data can be extremely dangerous. It can damage your computer, delete important files, gather personal information, and more. If you suspect you have malware on your system, you should take action immediately. You should disable…

What is a Botnet? Explained!

Virus & Malware

Generally, a botnet is a group of Internet-connected devices that are controlled by a user. These devices can be used for many different things, including sending spam, performing Distributed Denial-of-Service attacks (DDoS) on a website, and stealing information. DDoS attacks Unlike other cyberattacks, DDoS attacks from botnets are not always a work of professionals. However, they are a serious threat to online businesses and Web sites. These attacks are usually performed on behalf of malware owners or malicious software creators. They are used for a variety of reasons, including stealing data and blackmailing employees. They can also cause disruption and…

What is Trojan Horse Virus?

Virus & Malware

Viruses are not something new. The Trojan horse was created from an Ancient Greek story of a Trojan horse that led to the fall of Troy. The Trojan Horse Virus is a type of malware that misleads users into thinking they are doing something they are not. It can also corrupt a user's system and lead to other problems. Emotet Using a variety of techniques, Emotet is a malware that specializes in stealing financial information. The malware targets private individuals and organizations in Europe and the US. Although it can be difficult to detect, you can use the following tips…

What is a DDoS Attack? Explained!

Antivirus & Cybersecurity

Basically, a DDoS attack is a cyberattack that disrupts the services of a host connected to a network. The attack aims to make a machine, or any other resource on the network, unavailable to users. Application layer attacks Using web application firewalls, organizations can protect themselves against sophisticated application layer DDoS attacks. These web application firewalls use signatures to distinguish between legitimate and bot traffic. They can be deployed on premises or through third-party cloud security service providers. Web application firewalls also provide the ability to identify attack traffic and mitigate bogus traffic passed to origin servers. Using these techniques,…

What is a Malware Attack? Complete Guide

Virus & Malware

Essentially, a malware attack is an offensive maneuver that targets computer networks, information systems, and personal computer devices. It usually occurs as a result of a phishing attack or when a user downloads a fraudulent application. Several types of malware are commonly used as part of an attack, including ransomware, rootkits, and game-cheat Trojans. Phishing messages Using a phishing message as part of a malware attack involves using a fake website to trick victims into divulging their financial and personal information. Phishing messages are usually disguised as official messages from a well-known company or organization. Some scams even use official…

What Is Ransomware and How Does It Work?

Virus & Malware

Having a clear understanding of what ransomware is and how it works can make the difference between a successful clean up and a disastrous mess. Taking the time to learn how it works is important, because it could help you protect your computer and keep your data safe from a devastating attack. Enterprise ransomware Using a comprehensive enterprise ransomware protection strategy can protect your business from data loss, lost revenue, and reputation damage. You can also minimize the impact of future attacks and minimize the cost of future restoration and recovery efforts. Enterprise ransomware has been a growing problem for…

What is Hashing? Complete Guide

Antivirus & Cybersecurity

Using hashing for your database is one of the most common methods to protect your data. With hashing, your data can be encrypted in a way that is impossible to recover. Hashing can be used for any kind of data, but it is especially important for data that is sensitive. Hashing is an effective security measure for a database because it can make your data impossible to be used for identity theft. History Originally started in 1938, hashing is a cross-country run, similar to the English schoolboy game "Hare and Hounds". Players chase one another on a trail, usually marked…

What is Phishing? The Dangers of Phishing

Antivirus & Cybersecurity

Whether you're an individual, business, or government entity, you should be aware of the dangers of phishing. This form of social engineering is designed to trick the target into revealing sensitive information. It is used by attackers to launch malicious software, such as ransomware. Email phishing Often referred to as phishing, this is a form of social engineering that uses emails and social networking websites to gather personal information from unsuspecting users. This information can be used to steal intellectual property and to install malware on a computer. Email phishing is a type of cyber attack, usually carried out through…

What is Encryption? Explained!

Antivirus & Cybersecurity

Asymmetric encryption Basically, Asymmetric encryption is a method of encryption that encrypts and decrypts information using two keys. This method can be applied in a variety of applications and uses. It can be used to protect sensitive information and eliminate several information security risks. Asymmetric encryption works by generating two mathematically related keys: a public key and a private key. The public key is public and is easily accessible, while the private key is kept secret. Asymmetric cryptography is used in a variety of applications, including digital signing and exchange of sensitive data. Using this method is much more secure…