KRACK : Critical Key Reinstallation Attack Against Widely-Used WPA2 Wi-Fi Protocol

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Do you remember your wireless network is secure because you’re using WPA2 encryption?
If yes, think again!

Security researchers have found few key management vulnerabilities in the core of WI-FI Protected Access II (WPA2) rules that could allow an attacker to hack into your WI-FI network and monitor on the Internet communications.

WPA2 is a 13-year-old WiFI authentication scheme widely used to secure WiFI connections, but the standard has been compromised, impacting almost all WI-FI devices—adding in our places and businesses, along with the networking groups that build them.

Named KRACK—Key Re-installation Attack—the proof-of-concept attack demonstrated by a team of researchers works against all modern protected WI-FI systems and can do abused to steal sensitive information like credit card numbers, passwords, chat messages, emails, and photos.

Since the gaps continue in the WI-FI rule itself, and not in the implementations or any individual product, any suitable implementation of WPA2 is right affected.

According to the researchers, the newly found attack works against:

Both WPA1 furthermore WPA2,
Personal and enterprise networks,
Ciphers WPA-TKIP, AES-CCMP, and GCMP
In short, if your device helps WiFI, it is most likely affected. During their initial analysis, the researchers discovered that Android, Linux, Apple, Windows, OpenBSD, MediaTek, Linksys, plus others, are all influenced by the KRACK attacks.

It should be noted that the KRACK attack does not support attackers recover the targeted WiFI’s password; instead, it allows them to decrypt WiFI users’ data without telling or knowing the actual password.
So merely replacing your Wi-FI custom key does not prevent (or mitigate) KRACK attack.

Here’s Whence the KRACK WPA2 Attack Work








https://youtu.be/Oh4WURZoR98

How to Design a Website for SEO

Learning to design an excellent SEO incorporated website is not a joke, it requires a systematic approach. Anyone who is design a SEO friendly website has to keep in mind few things which hold relevance from the search engine optimization point of view.

EditSteps

  1. 1
    Research keywords. When designing a search engine friendly site, carry out the research for keywords. Make effective use of a word tracker. A word tracker is a keyword research tool from which one can find relevant databases that could help one grab the attention of prospective audience. The two main things to remember are competition search and the misspelling search.
  2. 2
    Place keywords strategically . Researching for the keyword is a complex chore, but what holds more complexity is correct placement of researched keywords.
    • Place keywords in the URL. Inclusion of keywords in the URL of the website is optimal. If you have multiple words that need to be placed in the URL, then appropriately separated dashes should be used.
    • Focus on areas that register well with search engines, including bold headings, near the top of the page and at the end of the page.
    • Embed keywords in the anchor text used to describe links, your domain name and title and Meta tags.
    • Use keywords to create a theme throughout the content on your site. Search engines tend to look for a theme or common topic on a Website in an effort to deliver more relevant results for searchers.
    • Place your keywords as closely together as possible, while making sure your sentences remain clear.
    • Ensure a proper keyword density or weight. The greater the percentage of keywords, in relation to other text, the better.
  3. 3
    Include Meta and title tags. Some search engines still use Meta Keyword, Meta Description and Title tags to catalog and rank Web pages. Be sure to place a title tag at the top of each page to identify the document's overall content. You should also write an accurate Meta description tag. Don't neglect to include a Meta keyword tag to reveal the most important keywords for each page to search engine spiders.
  4. 4
    Keep your content updated. This lets search engines know the content on your site isn't stale, plus it will keep your site appealing to visitors looking for the latest information.
  5. 5
    Provide enough content. Major search engines typically require you to have at least 200 to 250 words on each page.
  6. 6
    Use images sparingly. Apart from the logo or any other specific symbol, the text of the website should be kept away from images. The size and the placement of the image also need to be watched.
  7. 7
    Avoid using frames if possible. Frames, which are being used less and less, enable you to split a page into pieces and section off static content to decrease download times. However, they can cause navigation difficulties and prevent search engines from being able to access every page on your website.
  8. 8
    Build incoming or back links. Most major search engines rank Web pages based on the number and the quality of links that point to the Website (link popularity). They do so because it's very difficult for Web masters to "fake" good links. As a result, link analysis gives search engines a useful means of determining which pages are good for particular topics.
    • Listing your Website with relevant directories and portals is an ideal way to build valuable incoming links. You can also write articles, forum/blog posts, and testimonials and include a link pointing back to your site. In addition, you can trade links with Websites that complement yours. Just make sure they're not competing Websites. The main objective is to link to sites that are closely related to your site's topic.
    • Keep in mind that search engines look for websites that are useful for site visitors. If your linking structure indicates that it is helpful and informative, you'll generate more favorable search engine rankings. You'll also enjoy a steady stream of targeted traffic from your link partners.

How to Hacking Facebook ? Please Red The post

Hacking into other peoples' Facebook accounts is an infringement on personal privacy, and should be avoided. Knowing how to break into someone's Facebook account, however, can help you learn how to protect your own. To get someone's Facebook password, a person will need to either guess the password or search for a password document, so choosing strong passwords and keeping them safe are vital if you wish to protect your account. Another party can also gain access to someone's Facebook account by resetting the password; if the user has Login Approvals enabled, however, the only way they can access that user's account is if they have the user's mobile device as well.

1
EditResetting the Password

  1. 1
    Obtain your target's email address. You will need this to start the password reset process.
    • You'll likely also need to have three mutual friends who are willing to help you enter the account. More on this later.
  2. 2
    Open the Facebook login page. Log out if you are already logged in.
  3. 3
    Click the "Forgot your password?" button.
  4. 4
    Enter your target's Facebook login email address. Hit "Search."
  5. 5
    Click the "No longer have access to these?" button.
  6. 6
    Enter in an email address that you control that isn't linked with your Facebook account.
  7. 7
    Try to answer the security question. If you can answer this question, you'll be able to change the password. If you can't answer the question, read on.
  8. 8
    Click "Recover your account with help from your friends" if you can't figure out the security question.
  9. 9
    Choose three friends that you can trust to help you get into the account.Facebook will send an account recovery password to the friends that are selected. If you have mutual friends who are willing to help, you can have the password sent to them
  10. 10
    Reset the password. After entering in the codes from the friends, you'll be able to reset the password.

2
EditProtecting Your Own Password

  1. 1
    Enable Login Approval. This is Facebook's two-factor authentication system, and can foil nearly any attempt to access your account without permission. When an access attempt is detected on an unrecognized device, your mobile phone will be sent a code that will need to be entered in order to log in. Without this code, the intruder will not be able to access your Facebook account.
    • Log in to your Facebook account.
    • Click the Menu button in the upper-right and select "Settings".
    • Click the "Security" tab.
    • Click "Edit" next to the "Login Approvals" entry.
    • Follow the prompts to enable Login Approvals. You will need to associate your mobile phone number with your Facebook account.
  2. 2
    Pick a unique password. Avoid using names, birthdays, home addresses, or real words in your password, as these are easy to guess. To ensure security, your password should be a combination of words and letters, preferably in a totally random order. The longer and more random your password is, the better.
  3. 3
    Use different passwords for different accounts. If you use the same password for your email, your online banking, and your Facebook account, then it will be easier for people to hack into all of your information once they have discovered one of your passwords.
  4. 4
    Change your password frequently. If you suspect that somebody else has your login information, then you should change your password immediately to prevent them from hacking into your account without your permission.
  5. 5
    Remember to log out. This is especially important if you are logging into your account on somebody else's computer or mobile device. You may even want to consider logging out of your account on your own computer each time, especially if you know that somebody else will be using your computer.
  6. 6
    Install a firewall to detect keystroke logging. The firewall will alert you anytime information on your computer is being sent out to a third party and ask for your permission first.

3
EditGuessing the Password

  1. 1
    Try keywords and dates. Many people build passwords off of important names and dates in their lives. These could be pet names, birthday dates, house numbers, and more. If you know your target pretty well, try various combinations of important keywords and dates.
  2. 2
    Remember some basic password tricks. There are a few tricks to keep in mind when trying to guess a password:
    • If the password has numbers in it, it will usually be "1" or "2" and will typically be located at the end of the password.
    • If the password has a capital letter in it, it will usually be the first character, followed by a vowel.
    • Women tend to use personal names, while men tend to use hobbies.
  3. 3
    Try some universal passwords. Tons of people use very basic passwords for their accounts so that they can remember them easily. Try a few of these common passwords to see if any work:[1]
    • password
    • 123456
    • 12345678
    • abc123
    • qwerty
    • monkey
    • letmein
    • dragon
    • 111111
    • baseball

4
EditSearching for a Password Document

  1. 1
    Gain access to the target's computer. Many people save all of their passwords in a text document so that they don't have to remember all of them. If you're able to get on their computer, you may be able to find this file.
  2. 2
    Check the Documents folder. There's a good chance that if they did create a document with their passwords that it will be stored in the Documents folder. Search through the folder to see if you can find one.
  3. 3
    Perform a search on the computer for "password", "login", or "accounts". This may help you track down a document that has been stored elsewhere on the computer.
  4. 4
    Check the Recent Documents. Open up the target's word processor and check the Recent Files list to see if the password document has been opened recent