Posts Tagged ‘Domain Names’

Proper Door Hardware Seamlessly Blends Functionality and Design

September 25th, 2022

One of the most overlooked items in the home is door hardware. Door hardware can be a fun unique way for a person to showcase their individual sense of style. It can really set of the home’s decor and can make the whole design of the home come together. Unfortunately,Guest Posting door hardware is one of the areas that most contractors and homeowners cut corners on first.

Sometimes this is due to the fact that most people don’t believe door hardware is an important consideration in home design, but more often than not it is due to the fact that most consumers aren’t aware of all the options they have available to them as far as budget and decor is concerned.

Below you will find some tips on selecting door hardware that will not only highlight your individual sense of style, but will also allow you to bring all your design elements together seamlessly.

Function Over Form

One of the first considerations that a homeowner has to make when choosing door hardware is the function of the door that it is going to be installed on. Door hardware is designed according to the function of the door. For example, a closet door may not need to have a locking mechanism on it, while a front door knob will usually need to have a locking mechanism.

When choosing door hardware for your home, it is good to keep in mind that there are three functions of a door knob. These three functions are privacy, access and design. Door hardware that concerns itself with privacy contains some form of locking mechanism. These are used for front doors and bathroom doors. Door hardware sets that are only concerned with access are usually a little larger than normal door hardware sets and have no locking mechanism. These doors are easy for children to open or those with disabilities. Door hardware sets that are concerned with design are highly decorative, have no locking mechanisms and aren’t functional as regular door knobs. For this reason, these door hardware sets are usually called dummy sets and are normally placed on false doors or French doors.

Beginner’s Guide to Computer Forensics

March 22nd, 2022

Introduction
Computer forensics is the practice of collecting, analysing and reporting on digital information in a way that is legally admissible. It can be used in the detection and prevention of crime and in any dispute where evidence is stored digitally. Computer forensics has comparable examination stages to other forensic disciplines and faces similar issues.

About this guide
This guide discusses computer forensics from a neutral perspective. It is not linked to particular legislation or intended to promote a particular company or product and is not written in bias of either law enforcement or commercial computer forensics. It is aimed at a non-technical audience and provides a high-level view of computer forensics. This guide uses the term “computer”, but the concepts apply to any device capable of storing digital information. Where methodologies have been mentioned they are provided as examples only and do not constitute recommendations or advice. Copying and publishing the whole or part of this article is licensed solely under the terms of the Creative Commons – Attribution Non-Commercial 3.0 license

Uses of computer forensics
There are few areas of crime or dispute where computer forensics cannot be applied. Law enforcement agencies have been among the earliest and heaviest users of computer forensics and consequently have often been at the forefront of developments in the field. Computers may constitute a ‘scene of a crime’, for example with hacking [ 1] or denial of service attacks [2] or they may hold evidence in the form of emails, internet history, documents or other files relevant to crimes such as murder, kidnap, fraud and drug trafficking. It is not just the content of emails, documents and other files which may be of interest to investigators but also the ‘meta-data’ [3] associated with those files. A computer forensic examination may reveal when a document first appeared on a computer, when it was last edited, when it was last saved or printed and which user carried out these actions.

More recently, commercial organisations have used computer forensics to their benefit in a variety of cases such as;

Intellectual Property theft
Industrial espionage
Employment disputes
Fraud investigations
Forgeries
Matrimonial issues
Bankruptcy investigations
Inappropriate email and internet use in the work place
Regulatory compliance

Guidelines
For evidence to be admissible it must be reliable and not prejudicial, meaning that at all stages of this process admissibility should be at the forefront of a computer forensic examiner’s mind. One set of guidelines which has been widely accepted to assist in this is the Association of Chief Police Officers Good Practice Guide for Computer Based Electronic Evidence or ACPO Guide for short. Although the ACPO Guide is aimed at United Kingdom law enforcement its main principles are applicable to all computer forensics in whatever legislature. The four main principles from this guide have been reproduced below (with references to law enforcement removed):

No action should change data held on a computer or storage media which may be subsequently relied upon in court.

In circumstances where a person finds it necessary to access original data held on a computer or storage media, that person must be competent to do so and be able to give evidence explaining the relevance and the implications of their actions.

An audit trail or other record of all processes applied to computer-based electronic evidence should be created and preserved. An independent third-party should be able to examine those processes and achieve the same result.

The person in charge of the investigation has overall responsibility for ensuring that the law and these principles are adhered to.

In summary, no changes should be made to the original, however if access/changes are necessary the examiner must know what they are doing and to record their actions.