{"id":2446,"date":"2021-02-03T05:05:37","date_gmt":"2021-02-03T05:05:37","guid":{"rendered":"https:\/\/websnipers.com\/?p=2446"},"modified":"2021-07-05T06:06:53","modified_gmt":"2021-07-05T06:06:53","slug":"how-does-a-virtual-private-network-work","status":"publish","type":"post","link":"https:\/\/websnipers.com\/how-does-a-virtual-private-network-work\/","title":{"rendered":"How Does A Virtual Private Network work?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\"><strong>Virtual Private Network<\/strong> describes the opportunity to establish a protected network connection when using public networks. VPNs encrypt your <strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Internet\" target=\"_blank\" rel=\"noopener noreferrer\">internet<\/a><\/strong> traffic and it hides your identity. This makes it difficult for third parties to track your online activities and steal your data. Encryption takes place in real time.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_53 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-655dd598af28e\"><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-655dd598af28e\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/websnipers.com\/how-does-a-virtual-private-network-work\/#Working_Of_A_VPN\" title=\"Working Of A VPN\">Working Of A VPN<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/websnipers.com\/how-does-a-virtual-private-network-work\/#Why_Should_We_Use_A_VPN\" title=\"Why Should We Use A VPN?\">Why Should We Use A VPN?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/websnipers.com\/how-does-a-virtual-private-network-work\/#What_Types_Of_VPNs\" title=\"What Types Of VPNs?\">What Types Of VPNs?<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/websnipers.com\/how-does-a-virtual-private-network-work\/#Site-To-Site_VPN\" title=\"Site-To-Site VPN\">Site-To-Site VPN<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/websnipers.com\/how-does-a-virtual-private-network-work\/#VPN_Configured_On_SSL\" title=\"VPN Configured On SSL\">VPN Configured On SSL<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/websnipers.com\/how-does-a-virtual-private-network-work\/#Client_To_Server_VPN\" title=\"Client To Server VPN\">Client To Server VPN<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Working_Of_A_VPN\"><\/span><b>Working Of A VPN<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">If we connect to the web without a <strong>Virtual Private Network<\/strong>, our traffic flows freely in an unencrypted form from our device to the servers of our ISP provider. At all times, you are vulnerable to hacker attacks, espionage, phishing, and other security threats. If we use VPN, it hides your IP address as it redirects through a separate configured remote server that is managed by the VPN host. This means that if you browse online with a VPN, the VPN&#8217;s server becomes the source of your data.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">That means your <strong>Internet Service Provider (ISP)<\/strong> and other third parties will not be able to see the <strong><a href=\"https:\/\/websnipers.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">websites<\/a><\/strong> you visit or the data you send and receive online. A VPN turns all your data into garbled text. Even if someone could access the data, it would be completely useless.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_Should_We_Use_A_VPN\"><\/span><b>Why Should We Use A VPN?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The first VPN came about in the early 2000s, but they were used almost exclusively by companies. However, following a wave of security breaches, especially in the early 2010s, the consumer market for VPNs began to rally.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Our ISP configures our connection when we connect to the Internet. It tracks us using an IP address. Our network traffic is transmitted through your ISP&#8217;s servers, which can record and display everything you do online. Our ISP may appear trustworthy, however you may share your search history with advertisers, the police or the government, or other third parties.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ISPs can also be victims of <a href=\"https:\/\/websnipers.com\/cybersecurity\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>cybercriminal attack<\/strong>s<\/a>: if they are hacked, your personal and private data can be compromised. You never know who might be monitoring your internet traffic and what kind of information might be stolen from you, including passwords, personal data, payment information, or even your identity. Here and check out this list of <strong><a href=\"https:\/\/www.top50vpn.com\/\" target=\"_blank\" rel=\"noopener\">top VPN providers<\/a><\/strong> which emerged in cyber security world for the past years<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Types_Of_VPNs\"><\/span><b>What Types Of VPNs?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">There are many different types of VPN, but the three most important types:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Site-To-Site_VPN\"><\/span><b>Site-To-Site VPN<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">A site-to-site VPN is a private network intended to disguise private intranets, while allowing the users of those secure networks to access each other&#8217;s resources. It is useful if we have multiple locations in our company, each with its own Local area network connected to a Wide area network.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Site-to-site <strong>Virtual Private Network <\/strong>is also useful if you have two independent intranets between which you want to send files without users on one intranet having to explicitly access the other. Site-to-site VPNs are primarily used by large companies. They are complex to implement and do not offer the same flexibility as SSL VPNs. However, they are the most effective in ensuring communication within and between large departments.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"VPN_Configured_On_SSL\"><\/span><b>VPN Configured On SSL<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">In general, not all employees of a company have access to a laptop that they can use to work from home. During the coronavirus crisis in the spring of 2020, many companies faced the problem of not having enough equipment for their employees. In these cases, the use of a <strong>private device<\/strong> (PC, laptop, tablet, mobile phone) is often used. When this is the case, companies rely on an SSL-VPN solution , which is implemented through a corresponding hardware box.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Client_To_Server_VPN\"><\/span><b>Client To Server VPN<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Connecting through a VPN client is like connecting your personal computer to your business with an extension cable. Employees can access the company network from their home office through the secure connection and act as if they are sitting in the office.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">However, it is necessary to have the <strong>VPN client<\/strong> installed and configured on the computer. This implies that the user or user does not connect to the Internet from their own ISP, but instead establishes a direct connection through their VPN provider.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">It prevents access by third parties that could compromise the network connection, and encrypts the data up to the provider. It also prevents ISPs from accessing data that for whatever reason remains unencrypted, and bypasses any Internet access restrictions that the user may experience&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The advantage of this type of<strong> VPN access is greater efficiency<\/strong> and universal access to a company&#8217;s resources. As long as a suitable telephone system is available, the male or female employee can, for example, connect to the system with a headset and act as if they were at the workplace in their company. For example, customers of a company will not be able to tell whether the employee is working at the company or from their home office.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Virtual Private Network describes the opportunity to establish a protected network connection when using public<\/p>\n","protected":false},"author":1,"featured_media":2447,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[252],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Virtual Private Network | How Does A VPN work | Working And Its Types |<\/title>\n<meta name=\"description\" content=\"Virtual Private Network describes the opportunity to establish a protected network connection when using public networks. 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