Amjad Farooq and Basit Farooq made world’s first computer virus named “Brain Boot Sector Virus” in 1986. It was made for MS-DOS operating systems. The virus used to infect the boot sector of storage media formatted with the DOS File Allocation Table (FAT) file system.pic.twitter.com/Mn...
Modern computer viruses come in many iterations, and inoculation against all viruses is virtually impossible. Yet, in an increasingly online world, there are ways to protect yourself against the damaging effects of these viruses. It’s important to know the most prevalent types of computer viruses ...
A boot sector virus targets a computer’s master boot record (MBR). The virus injects its code into a hard disk’s partition table, then moves into the main memory when a computer restarts. The presence of the virus is signified by boot-up problems, poor system performance, and the hard...
data and network. A computer virus is a malicious code that replicates by copying itself to another program, system or host file. It remains dormant until someone knowingly or inadvertently activates it, spreading the infection without the knowledge or permission of a user or system...
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5 different types of cyber security 1. Network security Network security means protection from attacks both inside and outside of an online community. A firewall offers the most effective solution, keeping out potentially malicious users while giving safe access to authorized members. ...
Exploit kits need a vulnerability (bug in the code of a software) in order to gain control of a user’s computer. These kits are ready-made tools criminals can buy online and use against anyone with a computer. Exploit kits are upgraded regularly, similar to normal software, and are avail...
Ourattack vector vs. attack surfacearticle offers a detailed comparison of these two highly related security terms. What Is an Attack Vector? An attack vector is a specific path or method by which a malicious actor gains unauthorized access to a computer system, network, or device.Cyber criminal...
Network security is the practice of protecting the underlying network infrastructure against unauthorized access, misuse, or theft. The integrity of a computer network and the data within it are also the protection targets in network security, ensuring the network is usable and trustworthy. ...
Also Known As:Police Trojan, Computer-locking malware, crypto virus, file encrypter Ransomware is malicious software that locks users' desktops and demands the payment of a sum of money (the ransom) to unlock it. There are two major types of ransomware infections. The first exploits the names...