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    Step by step configuration tutorials for many of the Linux services like DNS, DHCP, FTP, Samba4 etc including many tips and tricks in Red Hat Linux.

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    Learn installation and configuration of databases like Oracle, My SQL, Postgresql, etc including many other related tutorials in Linux.

  • Tips To Stay Safe On The Internet And Prevent Hacking

    Hacking isn’t a new phenomenon. As the web world keeps expanding, attacks on internet
    security have become more common. Cybercriminals have become smarter and hacking into
    computer systems and mobile devices have become more frequent. Hence, it is of paramount
    importance to protect yourself from cyber attacks and hacking. A few simple steps can go a long
    way in ensuring your cyber safety. Here is a look at a few of them.

    Create strong passwords:

    The first and the most basic step towards your internet security is to ensure you have complex
    and strong passwords for all your vital internet accounts. In simple words, don’t make it easy for
    hackers by using a password like “123Alpha” or just “password". Our passwords are our weakest
    links in the entire internet security framework. Make sure you use different passwords for every
    account. In addition, a mix of random numbers, letters and special characters like *, #, or! would
    help in making your password stronger and harder to hack for cybercriminals. Using a password
    manager would be helpful too.

    Use private web browsing:

    Almost every browser these days comes with the option of private web browsing. It allows you
    to browse the internet without producing a browser history. You can also use the “Do Not Track”
    option in the settings of the private browsing mode. This means that advertisers and websites will
    be unable to track your online activities and this will keep you safe.

    Do not save your passwords online and disable autofill:

    Browsers save your passwords to various accounts and we let them. While it might be
    convenient to do so, it is also risky. Hackers can get hold of these browser-saved passwords in
    numerous ways. Hence, it is always better to type your passwords manually each time and then
    delete your browser history at the end of the day to be extra safe.
    The same goes for the autofill option. It saves your personal information from forms that you fill.
    Details like email id, phone number, and home address are stored. While it might be
    cumbersome to type these details every single time, it is certainly safer than allowing your
    browser to save them and allow hackers to access them easily. Hence, disable the autofill option
    in your browser and type your details manually.

    Block pop-up ads:

    A lot of websites these days use pop-ups – small windows that automatically open when you
    click on a website. These pop-up ads often carry malicious malware and phishing scams that may
    greatly endanger your internet security. Thus, it is best to use some pop-up blocker app or simply
    block them from your browser’s security setting in order to prevent them from causing any

    Install antivirus software:

    It goes without saying that your mobile and computer device needs to have strong antivirus
    software installed for better virus protection. With the ever-increasing threats to internet security,
    there are a number of antivirus software options in the market today. In addition to Windows
    Defender, BitDefender, Kaspersky, Avast, Norton, McAfee, and BullGuard are some of the
    reliable options you can go for. However, there are others to choose from as well depending on
    your comfort. Once installed, don't forget to turn on the ‘auto-scan’ option in the antivirus.

    Go for penetration testing:

    To further ensure better internet security for your device you can opt for penetration testing – a
    simulated cyber-attack, or ethical hacking, against your computer system to evaluate its security
    against vulnerabilities. Using Kali Linux is your best option for penetration testing. It is an
    advanced penetration testing distribution which makes ethical hacking a simplified task with its
    array of handy tools. Moreover, it is free and is easily customizable.

    Tips To Stay Safe On The Internet And Prevent Hacking Tips To Stay Safe On The Internet And Prevent Hacking Reviewed by admin on Friday, October 04, 2019 Rating: 5

    1 comment:

    1. Thanks for the very good information on Linux, I had been trying to find the good site for Unix/Linux Administrator.


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