Understanding Examine file systems is imperative to access to the file system data and to rebuild the file system events. File systems comprise of five sections, namely, file system data, content data, metadata, file name, and file system application data. File system data The file system data gives details about the file system structure, like file system and file system block size, number of allocated blocks etc. 1. Content data This data has most of …
Detecting Steganography in this article how to detect Steganography explained with it types as well as Steganography detecting files explained with the help of tools using in stegenography and data hiding in file system structures technique. Software Clues on the Computer During investigation, the investigators should first look at files, documents, software applications, and other suspicious files for clues hidden through steganography. Steganography investigators should also know about common steganographic techniques, software, tools, terminologies, and …
In this article explain ISO 27001 Annex : A.14.2.3 Technical Review of Applications after Operating Platform Changes , A.14.2.4 Restrictions on Changes to Software Packages & A.14.2.5 Secure System Engineering Principles this controls. A.14.2.3 Technical Review of Applications after Operating Platform Changes Control- In changing operating platforms, critical applications of business should be revised and tested to ensure no adverse impacts on business or security. Implementation Guidance – The following points should be covered in …
ISO 27001 Annex : A.12.5 Control of Operational Software Its objective is to ensure operating system integrity. A.12.5.1 Installation of Software on Operational Systems Control- To control the installation of software on operating systems, procedures should be implemented. Implementation Guidance- To control changes in software on operational systems, the following guidelines should be considered: Trained administrators should only upgrade operational software, applications and libraries upon appropriate management permission; Only approved executable code and non-developed code …
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Introduction to Popular TCP/IP Applications in this article throughout your preparation for the CCNA Routing and Switching exams, you’ll come across a variety of TCP/IP applications. you ought to a minimum of remember of some of the applications which will be wont to help manage and control a network. The World Wide Web (WWW) application exists through web browsers accessing the content available on web servers. Although it’s often thought of as an end-user application, …
In this article ISO 27001 Annex : A.9.4.4 Use of Privileged Utility Programs & A.9.4.5 Access Control to Program Source Code this two topics are explain. A.9.4.4 Use of Privileged Utility Programs Control- The use of utility programs that could bypass system and application controls should be limited and tightly controlled. Implementation Guidance- The following guidelines should be taken into account when using utility programs that could override system and application controls: the use of …
You will learn into this regarding cloud computing and their six advantages as well as Introduction to Cloud Computing and AWS types of cloud computing in detail . What is Cloud Computing? Cloud computing is that the on-demand delivery of compute power, database storage, applications, and other IT resources through a cloud services platform via the web with pay-as-you-go pricing. Whether you’re running applications that share photos to many mobile users or you’re supporting the …
Top 10 Most Common Types of Cyber Attacks has various categories of information security threats, such as network threats, host threats, and application threats, and various attack vectors, such as viruses, worms, botnets, that might affect an organization’s information security. This section introduces you to the motives, goals, and objectives of information security Cyber Attacks, top information security attack vectors, information security threat categories, and the types of Cyber Attacks on a system Below is …
Many approaches exist to gain access are different types of attacks on a system. One common requirement for all such approaches is that the attacker finds and exploits a system’s weakness or vulnerability. Types of attacks on a system Operating System Attacks Today’s Operating Systems (OS) are loaded with features and are increasingly complex. While users take advantage of these features, they are prone to more vulnerabilities, thus enticing attackers. Operating systems run many services …
