software

rootkit

To invisibly maintain access to a machine, an attacker utilizes a rootkit that sits undetected in the core components of the operating system. what is this type of rootkit an example of ?

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To invisibly maintain access to a machine, an attacker utilizes a rootkit that sits undetected in the core components of the operating system. what is this type of rootkit an example of ? Option 1 : Firmware rootkit Option 2 : Hardware rootkit Option 3 : Hypervisor rootkit Option 4 : Kernel rootkit 1. firmware rootkit A firmware rootkit uses device or platform firmware to form a persistent malware image in hardware, like a router, …

To invisibly maintain access to a machine, an attacker utilizes a rootkit that sits undetected in the core components of the operating system. what is this type of rootkit an example of ? Read More »

virus

Which type of virus can change its own code and then cipher itself multiple times as it replicates?

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Which type of virus can change its own code and then cipher itself multiple times as it replicates? Option 1 : Cavity virus Option 2 : Tunneling virus Option 3 : Stealth virus Option 4 : Encryption virus 1 . Cavity virus A Spacefiller (Cavity) virus tries to attack devices by filling the empty spaces present in various files. That’s why this rare sort of bug is additionally addressed as a Cavity Virus. Its working …

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Virtualization overview (1)

Virtualization Overview on Incident Response and Handling

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Despite being an idea that was born fifty years ago, virtualization has advanced and may satisfy complex applications currently being developed. half all servers run on Virtual Machines (VMs), and therefore the IDC predicts that on the brink of 70% of entire computer workloads will run on VMs by 2024. As virtualization components increase and therefore the virtualized environment expands, the most concern becomes the way to maintain safe levels of security and integrity of …

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E-Mail Forensic Investigation Techniques

E-Mail Forensic Investigation Techniques

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E-mail forensics refers to the study of source and content of e-mail as evidence to spot the actual sender and recipient of a message, data/time of transmission, detailed record of e-mail transaction, intent of the sender, etc. This study involves investigation of metadata, keyword searching, port scanning, etc. for authorship attribution and identification of e-mail scams. Various approaches that are used for e-mail forensic are described in and are briefly defined below: 5.1. Header Analysis …

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what is email foreniscs (2)

What is Email Forensic Investigation

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Email forensics may be a branch of digital forensic science that focuses on investigation of emails to gather digital evidence for crimes and incidents. It comprises in-depth & systematic examination of emails, especially aspects like message transmission routes, attached files and documents, IP addresses of servers and computers, etc. Email forensics professionals use a number of the subsequent common techniques to look at emails and collect digital evidence: 1. Email Header Analysis Email headers contain …

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What is Malware Forensic

What is Malware Forensics?

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The genesis of computer viruses started in early 1980s when some researchers came up with self-replicating computer programs. In 1984 Dr. Cohen provided a definition for computer viruses saying, “A virus is program that’s ready to infect other programs by modifying them to incorporate a possibly evolved copy of itself”. This definition is predicated on the behavior of programs of that period, was appropriate. However, overtime viruses have evolved into dozens of various categories and …

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Malware Analysis

Malware Analysis Overview

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Malware Analysis, short for “malicious software,” is an umbrella term for dangerous programs that cybercriminals use to focus on their victims. Malware comes in many various varieties, including viruses, worms, Trojan horses, adware, spyware, backdoors, and rootkits. As a managed services provider (MSP), you’ll have already got adequate security measures to guard your customers’ systems against these threats. But if an attack does strike, it’s essential to understand what specific sort of malware you’re handling …

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Cyber Crime Investigation

Cyber Crime Investigation : Tools and Techniques

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As new reports come to light and digital news agencies show cybercrime on the increase , it’s clear that cybercrime investigation plays a critical role keep the web safe. Traditional enforcement government agencies are now called upon to research not only real-world crimes, but also crimes on the web . Many well-known federal agencies even publish and update the “most wanted” list of cyber criminals, within the same way we’ve seen traditional criminals listed and …

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Introduction to Cloud Forensic

Introduction to Cloud Forensic

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To put it in simple terms, Cloud forensics combines Cloud computing and digital forensics, which mainly focuses on the gathering of digital forensic information from a Cloud infrastructure. this suggests working with a set of computing resources, like network assets, servers (both physical and virtual), storages, applications, and whatever service is provided. for many situations, this environment will remain (at least partially) live, and may be reconfigured quickly with minimal effort. within the end, any …

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Stegnography Softwares

Steganography Software

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Steganography Steganography is that the art of hiding a secret message within a traditional message. this is often wont to transfer some secret message to a different person; with this method, nobody else in between will know the key message you wanted to convey. This art of hiding secret messages has been used for years in real-life communications. Since the evolution of data communication, it’s also been utilized in digital conversations. On a computer, this …

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