The Little Geeni

You just cannot predict when something is going to go wrong with your computer or one of the files you have stored there, and when it does happen, any information you have stored is going to be lost, usually forever. It is always recommended that computer data backup files be kept separately where it can be recouped in event of loss.

Security for your computer data backup information may not always imply security from theft or intrusion. It may mean to protect it from similar damage that has affected your main file system. If you store backup files on the same computer hard drive as the original files, if something happens to the hard drive, your backup files will be lost as well.

Although you may believe that since you have not had a problem with your computer data backup is a waste of time. Just like wearing your seat belt. If you have never had a car accident, you probably still wear it just in case. There are numerous ways the information on your computer can be lost or corrupted, including system failure, and when that happens your life, as you know it, is lost.

What Files Need Backed Up And Where

Generally speaking, you should look at the information stored on your computer and determine which files cannot be recreated if destroyed or no longer accessible. The files you mark for computer data backup may include financial information, family photographs, music you bought and downloaded as well personal projects and email address books.

Whether you decided to use disks, CDs or another form of external device for computer data backup is not really important, rather making sure you will have the means to recover the files from that source available later on, is. Looking back a few shorts years, every computer has at least one drive for three and half inch floppy disks. Not anymore. If you backed up your information on your old computer with these disks and your new computer does not have that drive installed, your filed are still inaccessible.

You may also consider looking for online computer data backup services, where using a secure file transfer protocol (FTP) site, your files, which may include the entire content of your hard drive, can be transferred and securely stored for easy retrieval. Saving your files locally may work, but in event of a disaster could still be lost along with everything else.

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If you’re connected to the Internet (especially with an “always on” connection such as cable or DSL), you’re at risk for intrusion from hackers or with infection from a virus or spyware. This can happen without your knowledge. You can be browsing, logging on and off various web sites, etc., and be compromised. However, you can protect yourself from this type of intrusion by following a few simple steps.

1.. Use a firewall to block all incoming connections from the Internet to services that should not be publicly available. By default, you should deny all incoming connections and only allow services you explicitly want to offer to the outside world.

2.. Enforce a password policy. Complex passwords make it difficult to crack password files on compromised computers. This helps to prevent or limit damage when a computer is compromised.
3.. Ensure that programs and users of the computer use the lowest level of privileges necessary to complete a task. When prompted for a root or UAC password, ensure that the program asking for administration-level access is a legitimate application.

4.. Disable AutoPlay to prevent the automatic launching of executable files on network and removable drives, and disconnect the drives when not required. If write access is not required, enable read-only mode if the option is available.

5.. Turn off file sharing if not needed. If file sharing is required, use ACLs and password protection to limit access. Disable anonymous access to shared folders. Grant access only to user accounts with strong passwords to folders that must be shared.

6.. Turn off and remove unnecessary services. By default, many operating systems install auxiliary services that are not critical. These services are avenues of attack. If they are removed, threats have less avenues of attack.

7.. If a threat exploits one or more network services, disable, or block access to, those services until a patch is applied.

8.. Configure your email server to block or remove email that contains file attachments that are commonly used to spread threats, such as .vbs, .bat, .exe, .pif and .scr files.

9.. Isolate compromised computers quickly to prevent threats from spreading further. Perform a forensic analysis and restore the computers using trusted media.

10.. Train employees not to open attachments unless they are expecting them. Also, do not execute software that is downloaded from the Internet unless it has been scanned for viruses. Simply visiting a compromised Web site can cause infection if certain browser vulnerabilities are not patched.

When it comes to doing business online, security is a two-way street. Safe online transactions demand smart behavior on the part of consumers and proactive security policies and procedures on the part of Web sites.

Businesses that sell goods or services online also have a responsibility to keep their transactions secure and private. And the more sites know about current e-commerce security threats, the better job they can do at protecting their transactions. Your browser should comply with industry security standards, such as SSL Certificate. SSL(Secure Socket Layer) is a security Protocol.

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Important data is quite frequently transmitted and stored in web applications. That’s why an explicit security testing is very important. Security testing not only helps in maintaining the privacy of vital data, but also important to solve authorization and authentication issues. There are many companies that provide on demand securitytesting services.

There are many tools and techniques to reveal the vulnerabilities of a web application. But as simple as it may sound, it can be an equally daunting task. With the use of the right security testing tools you can uncover many hidden issues that can leak sensitive information. With so many web application security testing tools available, it is equally important to choose the most suitable option.

A security testing tool should be easy to use so as to save unnecessary wastage of time. The tool should not be complex and should be easy enough to be understood by first time users. The installation should be simple and the basic setup should not require too much time.

A security testing tool is incomplete without certain standalone tools such as HTTP editors, web proxy and HTTP discovery service. These tools allow detection of live web servers on the network. These utilities are very important to perform a thorough investigation. You should also be able to create logs easily. Logging allows you to track the entire process from submitting the URL details. You can locate the error code and can even identify the headers sent and received via the HTTP protocol.

Hence, choosing the right kind of tools and a proper implementation is required to keep your system secured. You need an expert’s help for conducting security tests and keeping your system up-to-date. Iviz Security, a premium software testing company, specializes in conducting penetration tests to shield your network’s security, including potential vulnerabilities and threats.

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