Showing posts with label Virus. Show all posts
Showing posts with label Virus. Show all posts
Windows 8 to come with Bult in Malware Protection
Microsoft's next version of Windows will ship with "tons of security features," including one that automatically scans boot drives for malware and a revamped version of the Windows Defender antivirus program, company executives said.
At the company's BUILD conference in Anaheim, California on Tuesday, Corporate Vice President of Windows Planning and Ecosystem Michael Angiulo demonstrated an early version of Windows 8 that automatically scanned an infected USB drive used to boot the next generation operating system. Before the OS was able to load, the computer stopped the process and displayed a warning that the boot volume contained an "invalid signature" indicating it had been compromised.
He was able to get the valid version of Windows to load by turning off the system and turning it back on. The presentation starts around the 1:08 mark in the following video:
The technology making this possible is known as UEFI, short for Unified Extensible Firmware Interface. A successor to the BIOS ROM firmware that Microsoft operating systems have relied on since their beginning, UEFI was designed to shorten the time it takes a PC to start up. It was built by Intel, but is designed to work with a variety of CPU architectures.
"It's not just about speed and having a boot that looks better," Angiulo said during Tuesday's keynote, referring to UEFI. "It's about security, too."Steven Sinofsky, president of Microsoft's Windows and Windows Live division, went on to say that Windows 8 developers "have taken Defender and we've actually built a whole new range of protection, all the way up though antimalware, antivirus." Users are free to run Defender or security software supplied by another company. In all, the new OS will offer "tons of security features," he added.
The company issued a statement Wednesday saying Windows 8 would include "low-level security features such as Secured Boot to help defeat classes of threats, and user facing features including Windows Defender and SmartScreen" spam-filtering. The statement didn't elaborate.
Windows 8 will also offer a new way to log on to PCs equipped with a touchscreen. Sam Bowne, a security instructor at San Francisco City College, provided a screenshot here that describes the feature this way: "You choose the picture – and the gestures you use with it – to create a password that's uniquely yours."
Bowne and his students have been testing the security features in the new Windows beta, according to a source.
"There is built in antivirus, and it works!" he wrote "It stopped not only thr EICAR test file, but more than a dozen malware items in Metasploit. So it might be time to sell your Symantec stock."
How To Hide Virus or other Private File into a Jpeg File Like File Binder
Hide File in Picture
In order to accomplish this task, you will need to have either WinZip or WinRAR installed on your computer. You can download either of these two off the Internet and use them without having to pay anything. Here are the steps for creating your hidden stash:
In order to accomplish this task, you will need to have either WinZip or WinRAR installed on your computer. You can download either of these two off the Internet and use them without having to pay anything. Here are the steps for creating your hidden stash:
- Create a folder on your hard drive, i.e. C:\Test and put in all of the files that you want to hide into that folder. Also, place the image that you will be using to hide the files in
- Now select all of the files that you want to hide, right-click on them, and choose the option to add them to a compressed ZIP or RAR file. Only select the files you want to hide, not the picture. Name it whatever you want, i,e. “Hidden.rar”.
- Now you should have a folder that looks something like this with files, a JPG image, and a compressed archive:
- Now here’s the fun part! Click on Start, and then click on Run. Type in “CMD” without the quotes and press Enter. You should now see the command prompt window open. Type in “CD \” to get to the root directory. Then type CD and the directory name that you created, i.e. “CD Test“.
- Now type in the following line: “copy /b DSC06578.JPG + Hidden.rar DSC06578.jpg” and press Enter. Do not use the quotes. You should get a response like below:
- Just make sure that you check the file extension on the compressed file, whether it is .ZIP or .RAR as you have to type out the entire file name with extension in the command. I have heard that some people say that they have had problems doing this with a .ZIP extension, so if that doesn’t work, make sure to compress to a .RAR file.
And that’s it! The picture file will have been updated with the compressed archive inside! You can actually check the file size of the picture and see that it has increased by the same amount as the size of the archive.
You can access your hidden file in two ways. Firstly, simply change the extension to .RAR and open the file using WinRAR. Secondly, you can just right-click on the JPG image and choose Open With and then scroll down to WinRAR. Either way, you’ll see your hidden files show up that you can then extract out.
That’s it! That is all it takes to hide files inside JPG picture files! It’s a great way simply because not many people know it’s possible and no one even thinks about a picture as having to the ability to “hide” files. Enjoy!
