In the most situations, losing a hard drive, especially through a technical failure can be discouraging. This is because in the present times we rely on our digital files for the most of our daily lives. As a result of this adequate protection of these files needs to be done to avoid falling in such a situation. Primarily, to avoid such a case can be done through data backup or through recovery of the data if there is no available data.
Retrieving lost data
Though backups are preferred as one is sure to get all the data restored without engaging a technician or use of extra tool, it is not always possible because it is not done in real time. Therefore, data recovery proves to be relevant and very essential especially in the case that the files cannot be retrieved in any other way. In the case of the minor errors like having deleted a file recently and the cluster has not been refilled, this can be done by an individual using some of the free or in some cases premium software’s and soon after, the data and the drive could be up and running.
However, in the case that the disk is damaged mechanically or there is a fatal error on the disk, then, it proves essential to have an engineer or a specialist handle the process. This is because there is more technicalities involved rather than the plain use of a software. The engineer will evaluate the disk and then decide on the means to recover the data from the disk. In the majority of the cases the disk does not give priority and ends up wasted in the process of retrieving the data. Nevertheless, the majority of the clients do not mind the minor loss provide they have their data back. At the same time they are willing to pay a fortune to have the service done.
Why you need an expert
Whenever there is a technical issue with your data or something threatens their integrity, it is recommended that data recovery be performed, this will retrieve all the data that might have been lost and at the same time attempt to prevent future loss. This will ensure all the necessary steps are taken and one can rest assured that the matters are in safe hands.
The majority of the companies in the trade has well trained engineers who will ensure that the data recovery process goes forward without a hitch. If the work was to be taken by a crook, the possibility of getting the data would be null and it would as a matter of fact result in more harm than good. At the present times the companies offering recovery services can even offer some sort of a guarantee to a client that the data will be safely retrieved while observing all the necessary requirements. This is an essential part to security on the clients especially the businwess owners.
An iPhone normally stores a lot of data in files that can be viewed or hidden files. For instance, when you exit the device’s built-in geo mapping application, the phone gets a screen shot and stores the same. The phone also has valuable information in regards to the user’s contacts, media preferences, whereabouts and habits. This means that performing forensics on the mobile device to view its files can be quite challenging. In fact, in the past, the process required a lot of effort and time. With the current generation of software, forensic analysis of an iPhone can be done very easily, quickly and by anyone as it does not require any technical expertise. For it to be done effectively, a certain process has to be followed.
Start by using iTunes to back up your iPhone’s files. To do this, you will need to connect the phone to a computer using a USB cable, and follow by launching the iTunes application. Right click or control clicks the iPhone icon that is located on the left side of the iTunes screen. Select back up and you will be prompted when the back-up process has completed.
The next step is navigating your computer to the iPhone Analyzer software website. You will have to download the software before you can use it. A small advertisement will appear after which you will be asked two questions. The first option would be to ‘open’ the file (which will automatically launch the application) or ‘save’ the software onto your hard disk. Select the option that you would prefer. For example, saving the software can allow you to run it on a different computer.
Once the application has been installed, use it to import the back-up files. At the top left corner of the program’s home screen, click ‘file’. The drop down menu will display a list of file options. Of these options, choose ‘default iTunes location’. This will cause the location of your backed up files from your IPhone to appear. The location of the file will look something similar to ‘iPhone 1.3: viaT Test iPhone v3.2.0 – Thu Jul 19 16:44:07 CDT 2011’. Select the backup that is most recent. The iPhone Analyzer will import all files form this backup.
Analysing the iPhone data is the next step. The backed up data will appear in the program’s main window once there has been completion of importing the phone’s data from iTunes. It will be divided into three main columns mainly:
‘Manifest’ – which is a list of all files stored in your device. The list includes hidden files.
‘Phone information’ – is in the centre and it outlines any relevant data that is specific about your phone (product, model, make, name and so forth)
‘Browse files’ – located on the far left screen, and is a directory of the content in your iPhone. It is arranged in the same way your files are stored (contacts, photos, shortcuts, messages etc)
View individual files the way they are shown on the screen or choose to view them in SQL database format. Click on the entry in the directory you wish to explore like contacts. Photos, shortcuts, messages etc. you now have the option of clicking on individual files that are related to the directory you have chosen. The file will now be open.
Linux is an operating system that is quickly gaining popularity in the world today. With this in mind, software developers are always coming up with new programs for Linux users. As this is the case, it is not hard to find an application or program that you can use on your Linux computer. One example is data recovery from Linux. If this is your problem, you will be happy to know that there are many Linux based data recovery tools.
The good thing about most of these tools is that they will allow you to put them on a bootable CD / DVD or thumb drive. The whole tool suite is self-contained as it runs independently of the target PC’s software. The self-containment will allow you to work on the task at hand without giving you concerns such as corrupted software or viruses on the host machine. If you are looking for software that you can use for data recovery, it may be helpful to have a few listed and information on how they work. The following is a list of some of the proven software that are effective in doing data recovery from Linux.
SystemRescueCD can be defined as a tool suite that is Linux-based. It is available as a bootable thumb drive or from a live CD. The tool suite is not only for Linux as it can also recover Windows installations. It is a great programs as it has an extensive amount of data recovery tools as well as partition tools for the hard drive. Additionally, it also has a number of diagnostic tools for the system and other general tools that include network support. One of the unique and great features of the SystemRescueCD is the version it has developed for the visually impaired.
Trinity rescue kit
This is mainly a general purpose recovery suite that is based on the Mandrinya Linux distribution. Trinity rescue kit can be used over a network from PXE, a bootable hard drive or thumb drive, or a Live CD. The software has many tools you can use to fix a broken windows installation that includes removal of rootkits, malware and viruses. The suite also has partition and data recovery tools. It can effectively recover both windows and Linux based operating systems.
Knoppix can be defined as a full-blown Linux distribution that is Debian based. The package is available as a Live DVD or CD. While it may not have some of the tools common with other data recovery software, it still contains the standard network tools, security tools, maintenance tools, and partition recovery and data recovery tools. Its ability to recover both Linux and Windows problems makes Knoppix popular as a result of its tool set. It is also user friendly to beginners.
One thing about this STD
platform is that it is based on the Knoppix distribution. STD is provided as a very technical and highly sophisticated software security tool suite which is available as a Live CD. The fact is that the package is actually more than security tools. It contains practically any software a Linux user may need. STD also includes some forensic-quality data recovery programs / tools. This particular package is recommended for very experienced Linux users or computer technicians who are familiar with the Linux environment.
Beware of companies that offer low entry prices just to get your drive. Once they have it the costs can escalate and you can end up with a much larger bill than you expected. If you use a cheap data recovery service, you can be putting your data at risk. If you value your data use a professional data recovery company. Unfortunately like so many things in life – you get what you pay for.
When people who are looking for a cheap data recovery company first approach a professional data recovery company they are often surprised by the cost of getting the data back from their ailing hard drive. Among many trusted and respected data recovery companies, there are a growing number of doubtable firms which offer data recovery service for cheap. There is a reason professional data recovery firms may charge up to thousands of dollars for their services.
In order to retrieve the data from failed hard drives, highly trained engineers, as well as the use of expensive tools, and a special environment are needed for a successful data recovery.
The cost depends on the nature of disaster, the time it takes to perform the recovery, the level of difficulty, and the type of hardware. Most parts of the hard disk would have to be replaced in order to make it functional. However, these parts can be very difficult to find and order, because they are often discontinued from being manufactured. Professional data recovery companies keep a stock of rare hard disk parts. Data storage is extremely prone to any kind of contamination, such as dust, humidity, etc. Therefore, trusted data recovery companies invest in clean room facilities to ensure that the hard disks are handled in an appropriate, contamination free environment. Establishing and maintaining these clean room facilities can be quite expensive.
When looking for data recovery services. Beware of such statements as “Just for $289!” or “Flat rate data recovery!” No data recovery professional will give you the fixed price without analyzing your failed drive. To avoid losing your important data forever, you have to distinguish between real specialists and unprofessional data recovery services:
Many people who have experienced a lost or damaged hard drive often ask whether they should attempt to make the fix themselves rather than seeking data recovery experts. If asking whether to consult the experts first, the best answer is a resounding “Yes.”
Even for the tech-savvy person, attempting data recovery is not as simple as trying to unclog a drain. Data experts should be consulted before trying to make the fix. In many cases, attempting to make the fix on one’s own can make the problem much worse. A wrong move in the data recovery process can permanently delete data, losing crucial personal files forever.
When data is lost due to accidental formatting, hard drive malfunction, or physical damage, certified experts can provide the tools and knowledge needed for clean recovery. This extensive knowledge needed to navigate the complex arena of data recovery is not accessible to the average technology user.
Data recovery experts use the same advanced techniques used in computer forensics to implement the data recovery strategies use recover priceless personal data. Lab methodologies include logical recovery techniques, which restore data from hard drives which are not physically damaged but include corrupted boot records or data; and physical recovery techniques, which recover data from physically damaged hard drives.
In order to perform application recovery, it takes a team of professionals to assess the cause and extent of the damage and implement a safe and workable solution for recovery. Experts can retrieve personal, financial, and business files after a hard drive crash. What was once lost can be quickly recovered from laptops, personal computers, tablets, hard drives, solid state drives (SSDs), and or any personal device that has a form of storage media.
Although this is an age when people claim to become experts with the click of a mouse, victims of data loss should instead find certified data recovery experts for a true solution. Data recovery is one instance where people should really let the experts do their job.
With the increase in the use of computers, there is a threat of crimes happening in this field. To curb this, there is a need for computer forensic specialists. These are individuals who are charged with the responsibility of detecting the crimes, identifying the bad guys and potentially curbing the menace before it gets out of hand.
In the present days, the majority of the companies are hiring these specialists so that they can constantly monitor the system from within in an attempt to deter the occurrence of a cyber-attack and also correct any mess that might have occurred in the process. This is a proactive approach and is actually the one recommended for the industries where data security is something of great concern. Having such a specialist on site has also proven to very ideal considering the facts that they have all the attention towards the company and therefore in one way or the other, the security of the data in an institution is bound to improve greatly.
For someone who may be eying to become a Computer Forensic Specialist, this is a very prestigious profession and rigorous training is needed. The training procedure cuts across several fields to make sure that the specialist is well versed and at the same time ensure that the trainee is all rounded and can examine the majority of the areas needed. Some of the areas that one goes through while undergoing training in this field are;
As a matter of fact this should be a preliminary course before becoming a forensic specialist. However, the majority of the institution of the present times says that this is not a necessity and what they do is to give the basics to the people who may be lacking in this area. Nevertheless, to be on the safe side and to make sure that you grasp the concepts, it is recommended that one have the elementary basics of computer science.
This is an important aspect counting that the major role of these specialists is to ensure law and order in the majority of the areas. Therefore, the people training to become Computer Forensic Specialist there is needed to understand the basics of law enforcement, which in some cases would involve presenting evidence in a court of law. Due to this they need to be well versed with the law so as not to make mistakes in the cases they will be providing evidence to. In some other cases they may appear as expert witnesses and they need to carry themselves in a manner to show they have an understanding of the law.
This is a very important training that one needs to undertake. It involves the mechanisms through which you can use to retrieve the information that you need and at the same time how to handle materials and the evidence. This is crucial especially in a case because if the materials and evidence are wrongly handled, there are chances that they will not be admissible in a court of law.
For the people using Mac systems, having Lacie Hard Drive Recovery done is at times necessary, especially in the event that there is a failure of the hard drive. This is because the majority of the of the Mac systems uses this type of hard disk for storage of the data. This requires that one look for specialized personnel and software to cater for this type of data recovery process. This is an important element for all computer systems users across all platforms.
When it comes to Lacie Hard Drive Recovery, it is essential to make use of a dedicated service provider as well as programs so that you can ensure that you get all the data back as quickly as possible. This is an essential measure given that data loss still remains to be the scariest thing that ever data owner is concerned about. However, due to the agility of the Mac system, there is relative security of data by the use of high end equipment and the software’s that are manufacturer recommended. Nevertheless, accidents happen and they may fail from time to time. To correct this one needs to look for a data recovery service provider.
In the case of eventuality with a Lucie hard drive, there are several levels of help and people who can correct the error. The person to perform these adjustments are decided upon by a number of factors they include;
The level of damage
In the event that the disk is damaged, the extent to which is damaged is key in determining the kind of specialist who will be charged with the responsibility of bringing it back or to at least retrieve the data. In the case that the damage is just on the outside of the drive and the integrity of the storage is not compromised and it is still viewable by the computer, a simple transfer to an external storage and then replace the drive is possible. However, in the case that the drive is not viewable by the system and has suffered considerable damage, an expert is needed.
Sensitivity of the data
As a basic rule, the more the sensitive the data is, the higher the professionalism is needed to handle. This is to prevent a potential loss of data or leaking to where it was not meant to go and thus affect the integrity of an organization. The sensitive data also need to be prevented from loss by all means and thus an armature cannot be entrusted with running it.
When data was lost
In the case that the hard drive was not lost and is actually functioning just fine, but the data was deleted – either maliciously or accidentally – the duration that has lapsed and the number and intensity of the activities during that time matters. This is because the data may have been heavily over phased by the current activities and thus there would be need of more sophisticated software’s and expertise to do a Lacie Hard Drive Recovery effectively.
When it comes to the integrity of a data and its safety, this is a matter of great concern from the basic user to the high end corporate world. One of the signs of a risk in the integrity of the data and the hard drive itself is the presence of a clicking hard drive. There are several possible causes to this menace, but the good news is that they can be corrected with relatively ease which in the most cases is a replacement. However, this should be done before the mess occurs which will make it essential for one look for the services of an expert so that the data can be recovered in the event it fails before a backup is done.
Causes of this menace
There are a number of factors that can make a hard disk to make a clicking hard drive sound. Most of them are associated with the use of faulty, but they can be as a result of a dying drive and those may be the actual kicks of death. Therefore, before one rushes into making conclusions it is advised that one make the necessary confirmation before jumping into conclusions. Some of the reasons that can result to this form of a disorder are;
Click of death
This is a sound that is associated with the signs of a drive that is about to crash or fail. The sound is as a result of the drive heads getting into contact with the internal head stop. This is a fatal sign and thus the name. The name emerged in the late 90s as a result of the then drives that used to make sharp sounds when they were about to fail and the name stuck to the present times, though there has been a considerable improvement in technology of the drives and at the same time increased volumes.
Especially common among the external drives, if the cable connection is faulty, there may be the presence of these sounds. This can be easily corrected by redoing the connection and if the cables are completely destroyed, a replacement can be done. This type of clicking hard drive issue is not very consequential as the remedy is easily available without the use of an expert, but the correction needs to be done ASAP to avoid it actually ruining the drive for instance through short circuiting of the drive.
The position of the drive
At normal circumstances, the drive needs to be on a level surface, when this is not the case, there may be occurrence of those sounds as the drive struggles to perform. Though this is not actually a catastrophic event, it may result in one if the drive is left in this position for a long time.
Highly fragmented drive
In the event the drive is heavily fragmented, there can be an occurrence of these sound. This is because the drive could be being overworked to get access to the different segments. To correct this mess, one can defragment the drive which will also increase performance of the system.
Since the inception of the web as an integral part of the internet and its widespread acceptance, there was an increase in the need for servers. At the present, there is a relative competition for the players in this field. He has led it to the considerable improvement in terms of the capabilities of the servers and also in terms of security especially with the increase in cyber-attacks. As a result of these threats, most of the companies in the present times have resulted to the demanding of servers that are having a high performance and tolerance to the threats of cyber as well as have a mechanism that will report a potential attack thus allow for improvement of the server.
One of the servers that has been around for years is the AIX servers from IBM. This server was introduced in the mid 80s. This was a big game changer and from that time on all the server from IBM run on this operating system as it proved to be very effective and efficient. The program was written using C language and was a variation of the UNIX operating system. The big plus for the use of this operating system is the fact that it runs on a number of platforms and this makes it have a wide market base as opposed to the most of the servers in the market at the present time. The term AIX is an abbreviation of the term Advanced Interactive executive and the operating system is actually open OS.
Background on the server
The servers were introduced in 1986 but over the years there has been considerable improvements on it so that it can remain competitive as well as relevant to the constantly changing times. This OS gives a high level of flexibility, reliability and integration, which are essential elements in meeting the current strict demands for the business application across the number of industries that use this technology.
This OS runs on all IBM pSeries servers and eServers from the big parallel supercomputers to the smallest workstations. Like the majority of the operating systems that are based on UNIX, the AIX has a file system, kernel and a shell. Basically, the kernel is the one that manages the OS and assigns the various resources to the processes and interacts with the available hardware while maintaining the processes required to run on the servers. While using the AIX server, it is not a requirement to make interactions with the kernel as there is a provision of an interactive mechanism.
It is a command interpreter to the kernel and operates as an interface for the users and at the same time serves as a scripting language combining multiple commands to a program. So that it can be in a position to execute it regularly invokes and refers to directories and the file systems. The several directories and files are grouped into several groups that are different and are known as file systems and are an essential part of the AIX server.