Wireless Network and its Security Methods
Wireless Indeed! What could be made simpler and better than the transmission of all our vital data through waves in the electromagnetic spectrum? And with the growing population, as well as advancement in technology, wireless media and networking has definitely become a product of convenience for us today.
Wireless networking operates through three broad categories – the radio wave, microwave and infrared. Radio waves maybe AM, FM and VHF, while microwave maybe terrestrial or satellite, and infrared maybe point to point or broadcast.
While this obviously sounds wonderful, wireless networking has also become so ubiquitous and inexpensive, giving rise to dozens of potential network intruders lurking within the probable range. And though the benefits cannot be refuted, it is also true that hacking into wireless networks is relatively easier than wired networks. Thus it is crucial to know what wireless network security we can opt for as the use is inevitable with more and more computers and gadgets coming with a wireless pre-installed card. The two main issues to be focused upon are access and privacy in a wireless network.
WPA (Wi-fi Protected access) and WEP (Wired Equivalent Privacy) are two commonly used technologies that you can use to “encrypt” or “scramble” the traffic on your network so that a hacker can’t make any sense of it. However, the other party can access by using a password. It operates in two modes, personal or enterprise. Personal just requires a password while enterprise mode is for larger installations that have a Radius server which will support WPA. WPA has now evolved into second generation referred to as WPA2. Though WEP is considered more insecure, it can be upgraded to support WPA. End to end encryption like SSL and SSH are also extremely useful if used with WPA.
In addition to WPA and WEP there are also two other security precautions available in most wireless hardware. They are MAC address control, where you can cause the access point only to get connected to specific devices; and disabling SSID broadcast, where “SSID” is the technical name for the network. This way you enter only through this access point, also known as a closed network.
Perhaps there will be more options in future, but whatever may be, it will be wiser to just spend a few extra minutes and educate yourself and set some security measures before you go wireless!
How To Recover Deleted Whatsapp Media Files From Phone
Whatsapp is one of the leading messaging apps available for different kinds of smartphones powered by iOS, Android, Windows, and Symbian. It provides users a convenient way of communication through which we can exchange voice messages, text messages, photos, videos and much more with workmates, friends and family members flexibly. As smartphone brings up a smart responsive touch screen, the Whatsapp attachments and messages are often deleted by mistake. If you’re looking for solutions to recover deleted Whatsapp media on Android, then after reading this article you will be able to recover your deleted Whatsapp media files.
How To Recover Deleted Whatsapp Media
This application provides the built-in backup feature itself; that helps the user to recover deleted Whatsapp media files and chat history using the backup file. With the help of this backup file, you can easily restore deleted videos, photos, audios and text messages from android phones or other android devices. To restore deleted data from backup files, uninstall and reinstall the Whatsapp application this will use the backup files to recover some of your deleted Whatsapp media files.
Prevent Your Whatsapp Data From Being Overwritten
In case to recover deleted Whatsapp media files the first thing you need to do is, stop using applications and Internet services on your android phone as soon you realise you have deleted your Whatsapp media. Because new flowing data can easily overwrite the space of deleted or missing media files in no time that makes it almost impossible to recover deleted media files.
Types Of Recovering Deleted Whatsapp Media
There are tow basic types to recover deleted Whatsapp media and text messages:
- By manual restoring methods.
- By using 3rd party software applications to recover deleted Whatsapp media and text messages.
How To Recover Whatsapp Messages and Media Manually
To recover deleted Whatsapp media files manually connect your Android phone to the computer. Go to the database location on your SD card i.e., (sdcard-> WhatsApp->Database). In the database, it would be mentioned as, “msgstore-YYY-MM-DD.1.db.crypt” copy-paste all the required data from Android phone to the computer.
Now create a backup of your “msgstore.db.crypt” file to prevent the mishap. Put back that file now to your android phone. Finally, now Un-install and re-install your Whatsapp. When you are done, it will promote your Whatsapp to recover all the database and media files.
Recover Deleted Media From Whatsapp Via Third Party Services
To recover deleted Whatsapp media via third party services try following tools given below:
This app can retrieve, recover and scan deleted Whatsapp media from internal storage and SD card of your Android phone. This app can Restore every file that has not been overwritten. It works with images, documents, music, video, binaries, and archives. It will automatically Save files to Google Drive, Dropbox, and SD card.
If you are not able to operate the root access of the Android phone, then use Recuva app (you can use either paid or free version). Connect your phone to the computer. This application requires selecting the file you want to recover then select (Sdcard/Whatsapp/Media). After applying this method, the app will recover all the data in no time.
Using CardRecovery is completely safe and risk-free. This software executes Read-Only operations on your SD card. It doesn’t modify, delete or move the data on the SD card to prevent it from further damage or overwriting. It can recover deleted Whatsapp media from the source SD card and saves them to the destination you determine.
PC Inspector File Recovery
PC Inspector File Recovery is a recovery software with support for FAT and NTFS file systems. It recovers files and media with the original time and date label, even when a header entry is deleted. On FAT systems, the software finds separations automatically, even if the FAT or boot sector has been damaged or deleted. PC Inspector File Recovery provides an easy to use interface that scans your Android phone through the computer and automatically finds the files that can be recovered from a “Deleted” folder.
Asoftech data recovery software
It is a data recovery application that offers an easy Whatsapp media recovery solution to recover deleted, lost or formatted media files from your Android phones. You can recover deleted Whatsapp media files worldwide easily on your computer. So it’s not necessary to visit data recovery centres, looking for specialists. You can quickly perform a data recovery and media recovery even sitting at you home.
How to Make Sure the Article You Have is plagiarism free?
The act of copying someone’s text, content or article and publishing it with the own name is called plagiarism. It’s easy to find information almost for any article through the internet, but it’s not easy to add that information into an article without falling into the plagiarism. Avoiding plagiarism is easy with the help of some simple tricks. Follow some easy steps while writing your article to ensure that your content is free of plagiarism. In this article, we will tell you how to check plagiarism free article and to avoid plagiarism in your article.
Steps To Avoid Plagiarism
Following are the steps to avoid plagiarism:
Take Your Time
Plagiarism mostly happens with an intimidating deadline and when you need to get the next task finished quickly. Hence, the first step should be to make sure that you have plenty of time to the writing process. Make sure you have enough time for double checking and editing the content so that you don’t have anything left in there that you didn’t write yourself.
Keep Track Of Sources
If you use someone else information, mention it below. Better yet, provide a link to them while writing or place the link into the draft. That way you will stay aware of what’s your own written and what have been taken from other people.
Read more than one source
In most cases, the danger of plagiarism also shows up when you limit your research. If your article is completely based on single content, you easily run the danger of sticking to its original formatting, phrasing, and other identifiable features. So, do broad research and read or learn through as many sources as you can.
If you simply want to lift the text exact from your resource materials, you should quote other peoples’ text on your blog post and provide a link to the online resource or the site you took it from.
In this case, the same goes if you plan to include a point or an original idea from the alternative source. Even if you’re expressing it in your words, make sure to place a link. This not only frees you from the plagiarism but it’s also a better option regarding SEO.
When spreading information that does need to be transferred to everyone (because it is collective knowledge), make sure to re-paraphrase or rewrite it. Must keep that in mind publishing the content in same language or phrasing will only get you punished for plagiarism.
Finally, probably it is the best way to confirm your article is plagiarism free is to check. That does not mean, just to edit your content until its unique completely, but also, run it through a plagiarism checkers mentioned in the list below. These checkers will compare your content to available web sources and will notify you whether your content is completely free from plagiarism or not.
How To Check Plagiarism Free Article With Following Tools
if you have are searching for, how to check plagiarism free article? Use following tools to re-check your content before publishing it. It may take few minutes but will save you from lots of headache concerning plagiarism.
1. Plagiarism Checker By Small SEO Tools
It is a free online plagiarism tool that will run your article or blog through Google and other search engines, phrase by phrase, and provide % score on its uniqueness. It takes some time to perform the check for longer content, but the sweep seems to be detailed. It can perform maximum of 1000 words per check
2. WorldEssays Plagiarism Checker
It is another free plagiarism checker. An unregistered visitor can sweep up to five times per month. It works very well and can successfully list all sources of the plagiarized content available in the article.
Grammarly is a paid tool which apparently runs your content through 8 billion websites. Grammarly plans start from $11.66/month on a yearly contract and can extend up to $29.95/month. It is mostly used by professionals who need to check a lot of text every day.
A plagiarism tool that will not only help you find a copied content on the web but their premium version also enable the user to check their work for originality and uniqueness.
Duplichecker is also a free online content checker, with no maximum words/search. Unregistered users can only be able to search one time. Registered users can unlimited searches, and it is completely costless. This checker enables two options ‘Copy/Paste’ and online ‘File Uploader’.
Be sure to edit your article carefully and check for plagiarism before publishing. The steps above are essential for content writing. Using plagiarism checker services is a considerable way to assess your anti-plagiarism skills and paraphrasing.
Few Facts That You Should Know About The Importance of Data Backup!
Ever wonder how vulnerable is your private data while you are online? Many times, users suffer from data theft without even realizing it. At times, hackers or other internet vulnerabilities steal your data and harm your computer simultaneously.
On the other hand, some viruses are specifically designed to steal privacy without harming the hardware. In other words, being online means you are vulnerable to a lot of things, and you need to do something about it. Here are a few facts that you should know about the importance of data backup.
It is perhaps the most commonly occurring phenomenon for both corporate and home users. The following statistics classifies types of data losses into different categories. For instance, 50% hard drives die within five years of data theft while 40% of data is lost by mistake or software corruption. Approximately 14% data is claimed by virus attacks and 36% contains private and financial information. Around 15% is lost to burglaries and other house theft activities such as natural disasters and storms.
The importance of data backup should always be on the priority list of users of all levels. From the infographic below, we see that almost 18% never back their data, while the same number claims to do each month. Around 39% claims they back it up when to remember while 9% say they do it each week. Almost 4% claim to do it each day and 7% claim they don’t know about it. We also have 5% of those who don’t have a PC at home.
Why Need Regular Backups?
When asked about regular backups, here is how people responded. About 25% claimed to do ti regularly while the same number claim to be too lazy for to do so. 18% didn’t know how to backup while 15% claimed it took a long time. 9% claimed that it is too expensive, 5% remained confident that nothing will happen and 3% gave miscellaneous reasons.
How to Backup Data?
You can backup your data through following popular ways:
- Online backup service – it transfers the data through the internet and stored on an online server in a data center. It is an effective way to back up your data and is quite safe.
- Creating a cloud backup – a very popular way to back your data up these days. Several companies provide online cloud storage facility for data backup purposes. Users may choose to have free or paid versions.
- Backing up on external storage or media – perhaps the easiest and most common way to backup your data is by transferring it to an external media or storage device. However, it is time-consuming and not the safest option around.
- Using Disk imaging Backup – it is a much sophisticated way of backing up data. You can use a disk cloning/ image creating software to create the exact copy of your hard drive. This way, you can restore the files at any given time. The best thing about using disk imaging tool is that it doesn’t take a lot of space.
Now let’s take a look at the following infographics that beautifully explains all the facts and stats about the importance of data backup importance in a graphical way.
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