Archive for the ‘Computer Forensics’ Category

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Three Habits to Protect You from Spyware!

Monday, October 12th, 2009

Protecting personal information from spyware requires above all a change of behaviour from the user’s perspective. The purpose of this article is to demistify spyware and outline three simple yet powerful habits for spyware protection.

Adware Vs Spyware – The definition of adware is simply that of any type of software package that automatically plays, displays or download advertisements on your computer. Software which intrude in computers to steal and share user’s information are commonly known as spyware. Everyone should know how to block spyware in order to prevent the theft of personal information.

Click on adware spy removal for more information.

Habit No 1 – Avoid Freeware. It is a fact that free content (song, movies, document etc) is appealing to almost everyone. In reality though, you may be getting more than you bargained for when you use freeware or peer to peer software. Often when downloading these programs you may also be installing adware on your computer unknowingly.

Ultimately you will safeguard your personal information by being selective about the downloads you accept and these should originate from trusted sources only.

Habit No 2 – Ignore Pop Ups. Like most users, you may have accidentally clicked on popup ads from unreputable sites and jeopardized the security and your computer. The Google and MSN toolbars are free software from trustworthy sources, which can also keep popups at bay.

The main disadvantahe of these software which cost nothing, is that they do not solve the problem of the spyware which are likely to have been installed on your computer, therefore creating a false sense of security.

Click on free popup blockers for more information.

Habit No 3 – Be sure of what you install -You may be wondering also how you even exposed your computer to spyware threats in the first place. The answer may be surprising to you: Often minor tasks which are routinely performed can jeopardise the integrity of your system. For example, you may be looking at information on a website and a dialogue box appears, which prompts you to download a piece of software unexpectedly. Too many users blindly accept any free download that come their way and unknowingly install adware and spyware on their systems. Sadly many freeware today are packaged with adware and freeware. We hope that you will, from know on, avoid any download from unfamiliar sources as part of your strategy to block adware and spyware. It is highly advisable not to download programs without prior knowledge of their function. Be particularly cautious when you are visiting unfamiliar sites and are instructed to download something.

Click on free popup blockers for more information.

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How to Fix Computer Errors In No More Than 15 Minutes?

Thursday, September 10th, 2009

This article provides practical steps to fix the most common causes of computer errors. Individual recommendation can usually be implemented within 15 minutes.

Most Common Computer Errors - Computers have brought dramatic changes in our day to day lives, yet like any machine, they need regular maintenance and upgrade. Many tasks required to fix computer errors and prevent various computer errors are actually very simple.

In the majority of cases, errors exist in the EXE, DLL and driver files. These occur as a result of invalid and corrupt registry entries. These files are essential as they are referenced in the registry and used by the computer to function correctly. Damaged or corrupt registries lead to random computer responses and this dramatically slowing down any system.

Run Defragmenter - To begin with, run a disk defragmenter. This task leads to the reorganisation of the disk content, whereby the parts of the many files on the hard disk, are stored closer to each other and contiguously.Using a defragmentation software frees up large region of space using compaction, and this makes it easier for the computer to find information on the hard disk and reduce computer errors.

Registry Scan - In order to fix computer errors in the registry, it is also advisable to complete periodic registry scans, as this enables unwanted data to be detected and subsequently deleted. Registry repair software are ideal to complete this operation easily. There are many advanced registry cleaner software which can perform several registry maintenance tasks, for instance deleting malicious spyware and viruses, scanning and repairing computer errors in the registry, in addition they can perform registry backup as well as defragmenting the registry. Click on fix computer errors for more information.

Remove Spyware and Viruses - Spyware and virus programs create most of the computer errors. Computer viruses are malevolent software, which can also reduce computer response time. This contrasts with software programmed to copy malicious code onto the computer in order to steal confidential data (spyware). Often this code is later transmitted for further malicious use. A common sense approach is the best guarantee to fix computer errors due to viruses or spyware and this entails updating any anti-virus and anti-spyware tools. Click on adware and spyware removal for more information.

Fix Boot Sector - Faulty programs, in addition to virus infections can also damage computer boot sectors, and this can prevent the system from booting. Using the operating system booting CD provided with your computer is often the simplest and most effective solution to fix computer errors, which relate to booting. For instance, the boot CD provided for Windows XP is useful to repair any Windows installation.

Upgrade Your RAM - Insufficient memory is another source of errors, which can lead to various computer problems. Many of these issues lead to either individual software or the whole the computer crashing, hanging, restarting suddenly, and of course the dreaded “blue screen”. In order to fix computer errors which relate to memory, one can use free software that help solve RAM and memory related problems. These programs are easy to use and also grealy improve computer performance. In addition it is highly advisable to complete a computer memory test.

Click on fix registry problems for more information.

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Don’t Just Rely on the Google and MSN Toolbars For Popups and Spyware Protection!

Thursday, September 3rd, 2009

This article exposes the downside of relying on free software to block popup ads in the wider context of adware and spyware protection.

Adware is a popular term to describe any software which can play, display or download advertisements on computers. Some adware are known as spyware due to their function, which consists of collecting then sharing some personal information about the users without their knowledge or consent. 

Adware popups have become a common irritation for most users and many are now looking for free ways to disable them. Google and MSN toolbars offer free popup blockers functionality and many users rely on them for protection. Unfortunately only a minority of users think about the relationship between popup ads and spyware, and even fewer think about spyware protection and prevention beyond blocking popups whilst browsing. Yet, in order to safeguard the users’ privacy, protect the integrity of their systems, whilst enabling a pleasant user experience, both the removal of adware and spyware and their prevention are necessary steps. This contrasts with just blocking popups, which simply creates a false sense of security. This is the consequence of the most serious problem with popups: Popups are not just “irritating”, they are symptomatic of spyware infection. This is also evidenced by popups appearing when users are not even on line.

Changing the browser settings is free and a step in the right direction

Blocking adware popups whilst browsing is easy enough. Changing the privacy settings so that popups can no longer appear on screen can be done as follows:

·      Select Control Panel in your computer 

·      Click on the Internet Options icon 

·      Click on the Privacy tab. 

·      There is a box next to “Turn on Pop Up Blocker”. 

·      Tick this box and you will block adware popups. 

Once the settings have been changed, users should adjust the privacy levels on their computer. Another option is to install the Google or MSN toolbar. Browsing the Internet can be safer with either toolbars. For more information, click on free popup blockers.

But, what about achieving complete protection? Are most users missing the bigger picture?

Users who seek to block adware popups, often forget that there is a high likelihood that their computer has already been infected with adware and spyware. Popup blockers such as those offered by the Google and MSN toolbars, whilst useful are just dealing with one aspect of privacy and system integrity protection. For more information click on block spyware.

It is highly recommended at this point to think more broadly on how to protect the users privacy, and computer integrity from spyware and other adware. Users should, in addtion, run the latest version of their anti-virus software, then eliminate adware and spyware using appropriate tools. Adware and spyware are often downloaded without the users being aware of them.

The most popular adware and spyware removal tools can both block and get rid of adware and spyware. The most popular adware and spyware removal tools benefit from frequent updates, which rely on research teams who review the latest adware and spyware threats. Adware and spyware removal programs can also block popups, and this deals with the root causes of adware and spyware infections. This approach is clearly superior to the reliance on free popup programs. For more information click on adware spyware removal.

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Apply These Four Golden Rules For Adware Annihilation!

Thursday, September 3rd, 2009

Adware should usually be removed - Adware is sofware often designed to display advertisement, which can significantly reduce computer response times. They slow down your computer by using RAM and PCU cycles and can also slow down your Internet connection. This article describes four simple rules which users can follow to remove Adware from any computer.

Rule 1: Use Adware remover software - Our recommended solution is simply to use an adware removal software and follow some simple steps to prevent undesirable adware installation on your computer. Trying free Adware removal software first – It is usually straightforward to use a free version of any adware removal software. This approach makes it easy to establish if a tool responds to your needs and also creates an opportunity to try any user support and customer service. Click on how do I get rid of adware for more information

Rule 2: Avoid P2P- It usually pays to be cautious with the programs you download from the internet. For instance some software tools should be avoided, for example those delivered using Peer to Peer networks (Peer to Peer/ P2P). These programs usually install adware on hard drives, eventhough many claim not to do so, in the end they often leave computers open to virus threats. This is a problem for many users who rely on Peer to Peer networks to share film content and music. You should recognise whether you are likely to use P2P and if so, you should use your adware remover software shortly after any download from a peer to peer network to remove any unwanted adware.

Rule 3: Be wary of unpromted emails – Another good habit is to prevent adware being downloaded on your system by not opening emails from unknown senders, this is particularly recommended for emails with attachments. Remember, email messages which look too good to be true probably are and should be deleted. Click on how to remove spyware for more information

Rule 4: Disable cookies -  Unless you know and trust the site you are browsing, you should disallow cookies. Cookies were initially designed for sites to recognise their visitors, the problem is now that they also allow adware, including spyware, which are programmed to transmit personal information about you to third parties.

Click on how to remove adware for more information.

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Three Habits of Spyware Protection!

Thursday, September 3rd, 2009

Above all else, it is the change in the user’s mindset and behaviour, which can help achieve effective levels of protection. This article explores three powerful habits, which users can develop in order to protect their persoanl information from spyware threats.

 

Adware Vs Spyware - The definition of adware is simply that of any type of software package that automatically plays, displays or download advertisements on your computer. Software which intrude in computers to steal and share user’s information are commonly known as spyware. Everyone should learn how to block spyware, because spyware can help third parties steal important information about us. Click on how to remove adware for more information. 

Habit No 1 – Avoid Freeware. Undoubtedly, downloading songs, movies, and other files for free is tempting and may feel like a bargain at the time. Practically though, users may end up getting into more issues than they bargained for, when using freeware and peer to peer programs. Users are often unaware of the fact that downloading these software also lead to setting up adware on their systems.

Ultimately you will safeguard your personal information by being selective about the downloads you accept and these should originate from trusted sources only. 

Habit No 2 – Ignore Pop Ups. Like many, you may have come across popup ads, clicked on them and unknowingly opened up your computer to spyware and adware threats. You should probably think of using popup blockers and fortunately some of them are free and can also be downloaded from trusted sources, like the MSN and Google toolbars. The downside of these free programs however, is that they do not deal spyware already installed on your computer, and that they create a false sense of security for many users. Click on block spyware for more information. 

Habit No 3 – Be sure of what you install -You may be wondering also how you even exposed your computer to spyware threats in the first place. Well the answer may surprise you: Often, seemingly minor day to day activities can expose your computer. A common scenario is that you may be on line and a dialogue box appears unexpectedly asking you to download a program. You may be tempted to just click “OK” or “YES” without a second thought and unknowingly install adware or spyware programs as a result. Regretfully many free programs on the internet today are bundled with adware and spyware. The next time you think of ways to block spyware, we hope that you will aslo avoid any download from unfamiliar sources. A simple principle to follow is not to download any software, if you do not know their purpose. Being cautious with unfamiliar sites will pay in the long run and you should not agree to downloading any software unless you understand its function.

Click on how do I get rid of spyware for more information

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The IT Science – Data Forensics

Wednesday, August 26th, 2009

Forensics is an ever evolving science with a lot of possibilities acquire deeper knowledge about by different forensics training or forensics colleges.
The number of crimes involving electronic data is sky-rocketing these days, particularly with the immense preponderance of computers and other digital media in our lives. Thus, only data forensics experts can search computers for electronic evidence, make digital investigations, recover lost data and provide technical expertise. Data forensics is right to use in judicial cases that involve sexual harassment, intellectual property theft, discrimination, breach of contract and so on. Therefore, it was not difficult for data forensics to become a legal necessity in the context of the computers’ ubiquity.

The exact specificity of data forensics is the extraction of pieces of information that would remain undetected at a normal investigation. Data forensics will normally examine files that are hidden, deleted or even discarded, as well as fragments or file left-overs. Although it often seems impossible to recover data or to identify the criminal process, this search for the needle in the haystack is pretty successful. What is the relevance of such evidence for legal cases? Well, practice has already proved it that even the course of a trial could be changed by the retrieval of deleted e-mail messages for instance.

Data forensics constantly needs to face apparently unsurmountable challenges. The applications are indeed far-reaching, but the work to extract digital evidence is strict and exhausting. Sometimes the necessary information is buried deep in the corporate electronic system, or sometimes, even if it is physically identifiable it is difficult to separate and analyze extensively, off line. This is also the reason why a duplication procedure is used to protect the information during the extraction process. Lots of skills, strict standards and great caution are required for each of these steps and only the best in the field can succeed.

When a criminal act involving digital systems is detected, the best way of action is not to address the other party and ask for a preservation of computer records, but rather a surgical approach by an expert in data forensics. This will enable the appropriate and cost-limited data collection in the best conditions possible. Besides computers, there are other electronic storage devices that can be the target of criminal activity, and data forensics also deal with hacked USB devices, DVDs or voice mail systems. Memory hard drives are now incorporated even in fax and photocopy machines so that many of the documents can be recovered afterwards.

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