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Showing posts from December, 2019

Privacy and Security Tips

Alternatives to Google: When it comes to privacy, using Google search is not a good idea. When you use their search engine, Google is recording your IP address, search terms, user agent, and often a unique identifier, which is stored in cookies. Here are 9 alternatives to Google search: 1. Searx – A privacy-friendly and versatile metasearch engine that’s also open source. 2. MetaGer – An open source metasearch engine with good features, based in Germany. 3. SwissCows – A zero-tracking private search engine based in Switzerland, hosted on secure Swiss infrastructure. 4. Qwant – A private search engine based in France. 5. DuckDuckGo – A private search engine based in the US. 6. Mojeek – The only true search engine (rather than metasearch engine) that has its own crawler and index (based in the UK). 7. YaCy – A decentralized, open source, peer-to-peer search engine. 8. Givero – Based in Denmark, Givero offers more privacy than Google and combines search with charit

Some Network Protocols

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Telnet Telnet is an application protocol that allows a user to communicate with a remote device. A user on a client machine can use a software (known as a Telnet client) to access a command-line interface of another, remote machine that is running a Telnet server program. Telnet is often used by network administrators to access and manage  devices. A network administrator can access the device by telnetting to the IP address or hostname of a remote device. The network administrator will then be presented with a virtual terminal that can interact with the remote host. To use telnet, you must have a software (Telnet client) installed. On a remote device, a Telnet server must be installed and running. Telnet uses a well-known TCP port 23 for its communication. Although Telnet is simple and easy to use, it is not widely used anymore, especially in production environments. This is because Telnet sends all data in clear-text, including usernames and passwords!SSH is commonly u

Mobile Phones

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Top 5 Best Indian Brand Mobile Companies 1.Micromax Mobile 2.I-Ball Mobile 3.Karbonn Mobile 4.Lava Mobile 5.Intex Mobile Top 12 Most Popular Chinese Mobile Brands in India 1.Xiaomi – Redmi – Mi 2.OnePlus 1+ 3.Vivo 4.Oppo 5.Realme 6.Lenovo (Motorola) 7.Meizu 8.Coolpad 9.Zopo Mobile 10.Huawei 11.Tecno Mobile 12.Gionee South Korea Mobiles 1.KT Tech 2.LG 3.Pantech 4.Samsung United StatesMobiles 1.Apple 2.Google Nexus 3.InfoSonics 4.Microsoft Mobile 5.Motorola Mobility 6.Sonim  Taiwan Mobiles   1. Acer   2. Asus   3.  HTC Canada Mobile  1.Blackberry