Tag Archives: features
Synchronize Files and Synchronize Folders with the Open Source Tool FreeFileSync
Now there are a lot of synchronization tools out there both paid and free, each with a different set of features and marketing spiel. What makes FreeFileSync stand out? It’s user-friendliness and performance. Both are buzz words already used so often that they almost lost their meaning. But still they describe best where FreeFileSync shines: Its user interfaces are stripped off from superfluous and needless options. Many similar tools seem to add every bell and whistle in a futile attempt to please each and every user, failing to realize they serve nobody in the end. FreeFileSync carefully selects only options that are relevant for backup and synchronization, while making tons of smart decisions under the hood. Most of these the user does not even notice unless he reads the long list of features that this tool supports.
Performance on the other hand is easily measurable. I have yet to find a tool which is faster than FreeFileSync, but there are a few tools specialized at high-performance file copying which seem equally fast. Using system logging tools like Process Monitor it becomes clear why: There is not a single superfluous file access during synchronization. There’s exactly one read access for each file during comparison and another one when synchronizing a file or folder. For a tool which is primarily I/O bound this is as good as it can get, but can rarely be expected when looking at other synchronization alternatives – no matter if free or commercial.
Besides these obvious features, there are more subtle characteristics that are easily overlooked. The FreeFileSync bug tracker has been empty or almost empty for years. This is not to say there were no bugs, but each of them was solved almost instantly within hours or a few days. This is quite remarkable for an open source software in general, and it does not even charge support fees. The release cycles have been around once per month for the past few years. This speaks for a modern agile software development process. Lastly with now five years of development it can be considered a mature and stable solution.
The first thing that you see when you start up FreeFileSync is a very well-arranged and structured user interface. It does not require much reading of documentation to figure out how to setup a synchronization task. You choose directories for left and right side, then compare them. This will fill the preview panel telling exactly what is going to happen before even touching your precious data. Now you can change the sync direction for individual files or select one of a number of synchronization variants. These are pre-configured rules that describe how you want your files and folders to be synchronized. The “mirror variant” for example will synchronize files and synchronize folders from left to right, making sure the target side is updated to reflect the source. Or you may want to select the “two way” variant where both sides are taken into consideration: Any change on one side is propagated to the other. If you have deleted a file, changed a file’s content or created a new file, this change will be synchronized to the other side, even if changes on both sides have occurred since last synchronization. Thereby the program is smart enough to detect conflicts, i.e. if you accidentally changed the same file on both sides, the program will warn and request a manual resolution. So the tool makes sure you do not lose important data, even if you make stupid mistakes.
FreeFileSync can be downloaded for free. Here is a list of the most important features taken from the project site:
– Detect moved and renamed files and folders
– Copy locked files (Volume Shadow Copy Service)
– Detect conflicts and propagate deletions
– Binary file comparison
– Full support for Symbolic Links
– Automate sync as a batch job
– Process multiple folder pairs
– Comprehensive and detailed error reporting
– Copy NTFS extended attributes (compressed, encrypted, sparse)
– Copy NTFS security permissions
– Support long path names greater than 260 characters
– Fail-safe file copy
– Cross-platform: Windows/Linux
– Expand environment variables like %USERPROFILE%
– Access variable drive letters by volume name (USB sticks)
– Native 64-bit support
– Keep versions of deleted/updated files
– Optimal sync sequence prevents disc space bottlenecks
– Full Unicode support
– Highly optimized performance
– Include/exclude files via filter
– Local and portable installation
– Handle daylight saving time changes on FAT/FAT32
– Use macros %time%, %date%, et al. for recurring backups
– Case sensitive synchronization
– Built-in locking serializes multiple jobs running against the same network share
Synchronize Files and Synchronize Folders with the Open Source Tool FreeFileSync
Now there are a lot of synchronization tools out there both paid and free, each with a different set of features and marketing spiel. What makes FreeFileSync stand out? It’s user-friendliness and performance. Both are buzz words already used so often that they almost lost their meaning. But still they describe best where FreeFileSync shines: Its user interfaces are stripped off from superfluous and needless options. Many similar tools seem to add every bell and whistle in a futile attempt to please each and every user, failing to realize they serve nobody in the end. FreeFileSync carefully selects only options that are relevant for backup and synchronization, while making tons of smart decisions under the hood. Most of these the user does not even notice unless he reads the long list of features that this tool supports.
Performance on the other hand is easily measurable. I have yet to find a tool which is faster than FreeFileSync, but there are a few tools specialized at high-performance file copying which seem equally fast. Using system logging tools like Process Monitor it becomes clear why: There is not a single superfluous file access during synchronization. There’s exactly one read access for each file during comparison and another one when synchronizing a file or folder. For a tool which is primarily I/O bound this is as good as it can get, but can rarely be expected when looking at other synchronization alternatives – no matter if free or commercial.
Besides these obvious features, there are more subtle characteristics that are easily overlooked. The FreeFileSync bug tracker has been empty or almost empty for years. This is not to say there were no bugs, but each of them was solved almost instantly within hours or a few days. This is quite remarkable for an open source software in general, and it does not even charge support fees. The release cycles have been around once per month for the past few years. This speaks for a modern agile software development process. Lastly with now five years of development it can be considered a mature and stable solution.
The first thing that you see when you start up FreeFileSync is a very well-arranged and structured user interface. It does not require much reading of documentation to figure out how to setup a synchronization task. You choose directories for left and right side, then compare them. This will fill the preview panel telling exactly what is going to happen before even touching your precious data. Now you can change the sync direction for individual files or select one of a number of synchronization variants. These are pre-configured rules that describe how you want your files and folders to be synchronized. The “mirror variant” for example will synchronize files and synchronize folders from left to right, making sure the target side is updated to reflect the source. Or you may want to select the “two way” variant where both sides are taken into consideration: Any change on one side is propagated to the other. If you have deleted a file, changed a file’s content or created a new file, this change will be synchronized to the other side, even if changes on both sides have occurred since last synchronization. Thereby the program is smart enough to detect conflicts, i.e. if you accidentally changed the same file on both sides, the program will warn and request a manual resolution. So the tool makes sure you do not lose important data, even if you make stupid mistakes.
FreeFileSync can be downloaded for free. Here is a list of the most important features taken from the project site:
– Detect moved and renamed files and folders
– Copy locked files (Volume Shadow Copy Service)
– Detect conflicts and propagate deletions
– Binary file comparison
– Full support for Symbolic Links
– Automate sync as a batch job
– Process multiple folder pairs
– Comprehensive and detailed error reporting
– Copy NTFS extended attributes (compressed, encrypted, sparse)
– Copy NTFS security permissions
– Support long path names greater than 260 characters
– Fail-safe file copy
– Cross-platform: Windows/Linux
– Expand environment variables like %USERPROFILE%
– Access variable drive letters by volume name (USB sticks)
– Native 64-bit support
– Keep versions of deleted/updated files
– Optimal sync sequence prevents disc space bottlenecks
– Full Unicode support
– Highly optimized performance
– Include/exclude files via filter
– Local and portable installation
– Handle daylight saving time changes on FAT/FAT32
– Use macros %time%, %date%, et al. for recurring backups
– Case sensitive synchronization
– Built-in locking serializes multiple jobs running against the same network share
Norton Internet Security 2011 Review By Expert
One of the new features in Norton Internet Security 2011 is that the program comes with a Web interface for your desktop.
Norton has the option to use their password manager, but just like last version, the password manager is not so secure. Norton uses a website-based parental control option now.
Norton runs much faster than previous versions, and reviewers appreciate the relatively fast scan speeds. Norton Insight makes note of trustworthy applications found on the drive(s) and adds those applications to a whitelist so they aren’t unnecessarily scanned in the future.
Norton continues to dabble in free security offerings, including the Norton Online Family parental controls, the “lite” version of Norton Safe Web, and the new Norton Power Eraser.
Norton Internet Security 2011 lets you email, chat and surf the Web without worrying about cybercriminals ripping you off.
The fake security software was flagged and removed with Norton?s Insight the moment it was downloaded. Another new addition to NIS 2011 is Norton Recovery Tools that is able to recover severely damaged files on your disk that have been infected with malicious software.
Norton Internet Security 2011 includes personal firewall, anti-spyware and anti-virus software packages and other features that make Web surfing safer. This edition of NIS comes with built-in antispyware features that protect your PC from keyloggers and other computer spying software.
Norton has several great features such as excellent antivirus program, anti spyware and firewall.
When you run a scan or if there is a detection made, there is an option to select if you feel there is still a problem. Mobile users won’t have to worry about laptop batteries draining because they forgot to disable a scheduled scan: NIS 2011 detects when a battery-powered laptop is idle and delays the scan accordingly.
In other words, only the files at risk will be inspected which results in more speedy virus/spyware scans. Norton Internet Security can run its antivirus routines performing either in a quick or a full system scan either in the foreground or in the background allowing the user to continue their work with other applications.
Norton’s scan speed improved mainly with individual file scans, but there’s been also some slight improvement with boot time.
Norton AntiVirus 2011 users won’t get the web protection section and they’ll see fewer app-style icons at the bottom. Overall, Norton’s installation experience was fast and hassle-free, with a minimum of configuration options–but the ones that did come up appeared necessary. Security controls have been condensed into three sections in the main window: computer protection, network protection, and Web protection. So, under computer protection, there are text buttons for instantly initiating a scan, for forcing a virus database update, for accessing your History or Quarantine, and for viewing Application Ratings.
System Insight shows you how files and applications affect your PC’s performance, to help keep your computer performing at its best. Norton’s System Insight component has been bumped up to version 2. After completing a scan, Norton provides users with a summary report. There’s also a link so that you can follow in case you believe that Norton missed something in its scan, although as the reputation-based protection matures, the need for on-demand scanning becomes less of an issue when compared with the “always-on” protection offered here. However, Norton Internet Security had a very small impact on the computer’s shutdown time, slowing it down only by half a second.
Norton Internet Security 2011 continues its great tradition as a complete security suite by having a strong antivirus and firewall protection. After receiving the first update, your computer is 100% protected against any possible threats. In traditional virus detection, threats are compared to the virus signatures but to combat the fast changing threats, Norton employs a statistical detection technique.