{"id":925,"date":"2024-09-13T01:18:00","date_gmt":"2024-09-13T01:18:00","guid":{"rendered":"https:\/\/www.prolimehost.com\/blogs\/?p=925"},"modified":"2024-09-13T17:27:53","modified_gmt":"2024-09-13T17:27:53","slug":"protect-your-data-from-malicious-hacks","status":"publish","type":"post","link":"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/","title":{"rendered":"Protect Your Data From Malicious Hacks"},"content":{"rendered":"<p><img decoding=\"async\" class=\"aligncenter wp-image-2530 size-large\" src=\"https:\/\/www.prolimehost.com\/wp-content\/uploads\/sites\/4\/ransomware-2321110_1920-1024x678.jpg\" alt=\"protection from hackers\" width=\"680\" height=\"450\" srcset=\"https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/ransomware-2321110_1920-1024x678.jpg 1024w, https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/ransomware-2321110_1920-300x200.jpg 300w, https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/ransomware-2321110_1920-1536x1017.jpg 1536w, https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/ransomware-2321110_1920-512x339.jpg 512w, https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/ransomware-2321110_1920-920x609.jpg 920w, https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/ransomware-2321110_1920-1600x1059.jpg 1600w, https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/ransomware-2321110_1920.jpg 1920w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/>OK, let\u2019s face it. The Internet is game to all sorts of intruders and malicious hacks. I told a friend I found a <a href=\"https:\/\/en.wikipedia.org\/wiki\/Trojan_horse_(computing)\" target=\"_blank\" rel=\"nofollow noopener\">Trojan Horse<\/a> on her laptop and her response was, \u201cWhat\u2019s that?\u201d<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" 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><\/span><\/a><\/span><\/div>\n<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:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#Use_a_firewall_to_fight_off_malicious_hacks\" >Use a firewall to fight off malicious hacks<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#Your_primary_consideration_is_the_worth_of_your_data_If_you_lost_it_or_it_was_compromised_this_minute_could_you_survive_as_a_business_entity\" >Your primary consideration is the worth of your data. If you lost it or it was compromised this minute, could you survive as a business entity?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#Is_your_network_secure\" >Is your network secure?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#Fortunately_there_are_firms_that_you_can_turn_to_that_make_it_their_business_to_protect_your_business\" >Fortunately, there are firms that you can turn to that make it their business to protect your business.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#CLI_versus_GUI_interfaces\" >CLI versus GUI interfaces<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#Custom_operating_versus_open_source_systems\" >Custom operating versus open source systems<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#Are_you_up_to_managing_your_own_firewall_with_a_CLI_Command_Line_Interface\" >Are you up to managing your own firewall with a CLI? (Command Line Interface)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#Vulnerabilities\" >Vulnerabilities<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#Due_Diligence\" >Due Diligence<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#Disaster_Recovery_and_Business_Continuity\" >Disaster Recovery and Business Continuity<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#BROUGHT_TO_YOU_BY_PROLIMEHOST\" >BROUGHT TO YOU BY PROLIMEHOST<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#VPS_SERVICES_LIGHTNING_FAST_SSD_VIRTUAL_SERVERS\" >VPS SERVICES: LIGHTNING FAST SSD VIRTUAL SERVERS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#DEDICATED_SERVERS_BACKED_BY_A_999_SLA_NETWORK_UPTIME_GUARANTEE\" >DEDICATED SERVERS: BACKED BY A 99.9% SLA NETWORK UPTIME GUARANTEE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.prolimehost.com\/blogs\/protect-your-data-from-malicious-hacks\/#ASIA_OPTIMIZED_SERVERS_IMPROVING_CONNECTION_SPEED_AND_QUALITY\" >ASIA OPTIMIZED SERVERS: IMPROVING CONNECTION SPEED AND QUALITY<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Use_a_firewall_to_fight_off_malicious_hacks\"><\/span>Use a firewall to fight off malicious hacks<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Clearly, protecting your data from being compromised can be a daunting task. What firewall should you incorporate? Are software or hardware firewalls better? What exactly is packet filtering and why is it important? And how do I analyze my firewall logs? Is this something better left to professionals?<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Your_primary_consideration_is_the_worth_of_your_data_If_you_lost_it_or_it_was_compromised_this_minute_could_you_survive_as_a_business_entity\"><\/span>Your primary consideration is the worth of your data. If you lost it or it was compromised this minute, could you survive as a business entity?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Let\u2019s say you\u2019ve done due diligence and installed a high end firewall appliance. Is anyone on your staff certified to analyze that firewall\u2019s logs? If not, do you outsource those logs? Are you provided analysis and recommendations? Are security risks shored up? Are you compliant?<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_your_network_secure\"><\/span>Is your network secure?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>I\u2019m constantly reading threads in forums of compromised data, and OPs (original posters) pleading for assistance after-the-fact. I was at a physician\u2019s office years ago checking the security of her WiFi network, and while she was protected, at least a dozen other unprotected networks popped up. She had no clue she could compromise their networks as that was never her intention, but certainly it is the intention of (apparently) thousands of unscrupulous hacks on the Internet.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Fortunately_there_are_firms_that_you_can_turn_to_that_make_it_their_business_to_protect_your_business\"><\/span>Fortunately, there are firms that you can turn to that make it their business to protect your business.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>For any organization that conducts business over the Internet, it\u2019s a vital first-line of defense that:<\/p>\n<ul>\n<li>protects your information and systems from compromise<\/li>\n<li>helps ensure secure, ongoing communications between your Web site and customers<\/li>\n<li>reduces the costs and disruption of intrusion-initiated downtime<\/li>\n<li>extends your in-house capabilities<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"CLI_versus_GUI_interfaces\"><\/span>CLI versus GUI interfaces<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>What are some types of command line interfaces (CLI) for managing firewalls? <a href=\"https:\/\/en.wikipedia.org\/wiki\/Cisco_PIX\" target=\"_blank\" rel=\"nofollow noopener\">PIX<\/a> and <a href=\"https:\/\/en.wikipedia.org\/wiki\/Iptables\" target=\"_blank\" rel=\"nofollow noopener\">Linux IPTables<\/a> are popular examples. GUI based interfaces are more intuitive to the end user, so are presumably easier to use. They\u2019re both designed to keep the malicious stuff out, while providing an enhanced more secure online experience.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Custom_operating_versus_open_source_systems\"><\/span>Custom operating versus open source systems<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Systems like the Cisco PIX run on a custom operating system where the source code is not available, and is updated via patches or new releases. Then there are open source systems which include Linux and <a href=\"https:\/\/en.wikipedia.org\/wiki\/Oracle_Solaris\" target=\"_blank\" rel=\"nofollow noopener\">Solaris 10<\/a>. Open source systems typically require more effort to maintain and secure your data, but patches to shore up vulnerabilities may get released faster. Closed source systems, properly configured and maintained by the user, eliminate many of the variables inherent in general operating systems, making it easier for the less experienced user to maintain.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Are_you_up_to_managing_your_own_firewall_with_a_CLI_Command_Line_Interface\"><\/span>Are you up to managing your own firewall with a CLI? (Command Line Interface)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Most firewalls require you to perform an initial configuration &#8211; things like your IP address, net mask, default gateway and possibly an administrative password, first in CLI even when using a GUI. CLIs require knowledge of the command set in your firewall appliance. For example, to configure Linux\u2019s <a href=\"https:\/\/en.wikipedia.org\/wiki\/Netfilter\" target=\"_blank\" rel=\"nofollow noopener\">NetFilter<\/a>, you\u2019ve have to use the IPTables CLI to set up configurations for Secure Shell (SSH), email and web traffic. What ports do you allow and which do you deny?<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Vulnerabilities\"><\/span>Vulnerabilities<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A vulnerability is a defect that might result in the potential exploitation of the firewall by an attacker to cause either a distributed denial-of-service (DDoS) attack or to gain access to your firewall. Vulnerabilities are routinely caused by a misconfiguration of the firewall itself.<\/p>\n<p>A vulnerability due to a misconfiguration of the firewall can range from allowing access to Remote Procedure Call (RPC) ports on systems behind the firewall to not setting an access password on the device itself.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Due_Diligence\"><\/span>Due Diligence<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Special care must be taken when managing a firewall because it protects your data from the world. In many cases, it represents the only security device on your network.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Disaster_Recovery_and_Business_Continuity\"><\/span>Disaster Recovery and Business Continuity<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>I cannot overemphasize the importance of remote backup even with a properly configured and maintained firewall, regardless of what backup plan you&#8217;ve procured via your web hosting provider.<\/p>\n<p>Having said that, firewalls are an essential element in the defense and retention of your data. Your data is your business. If you are even remotely at loss how to configure, maintain and analyze your firewall logs, I wholly recommend outsourcing this service.<\/p>\n<h4><img decoding=\"async\" class=\"aligncenter wp-image-51 size-full\" src=\"https:\/\/www.prolimehost.com\/wp-content\/uploads\/sites\/4\/2014\/08\/unnamed-e1408122780935.jpg\" alt=\"ProlimeHost Dedicated Server USA\" width=\"400\" height=\"80\" srcset=\"https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/2014\/08\/unnamed-e1408122780935.jpg 400w, https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/2014\/08\/unnamed-e1408122780935-300x60.jpg 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/h4>\n<h4><span class=\"ez-toc-section\" id=\"BROUGHT_TO_YOU_BY_PROLIMEHOST\"><\/span>BROUGHT TO YOU BY PROLIMEHOST<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>We\u2019ve been in the web hosting industry for over a decade, helping hundreds of clients succeed in what they do best and that\u2019s running their business. We specialize in Virtual Private Servers (VPS) and dedicated servers, with data centers in Los Angeles, Denver &amp; Singapore.<\/p>\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"VPS_SERVICES_LIGHTNING_FAST_SSD_VIRTUAL_SERVERS\"><\/span>VPS SERVICES: LIGHTNING FAST SSD VIRTUAL SERVERS<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Our\u00a0<a href=\"https:\/\/www.prolimehost.com\/ssd-vps-server\/\">Virtual Private Servers<\/a>\u00a0all feature high performance Xeon processors and SSD storage in a RAID10 configuration to optimize your server\u2019s performance, which dramatically enhances visitor experiences on your site.<\/p>\n<p>That speed is backed by unparalleled 24\/7 support, featuring both outstanding response AND resolution times to maximize your uptime.<\/p>\n<p><strong><em>Now is the time to join the ProlimeHost virtual private server revolution.<\/em><\/strong><\/p>\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DEDICATED_SERVERS_BACKED_BY_A_999_SLA_NETWORK_UPTIME_GUARANTEE\"><\/span>DEDICATED SERVERS: BACKED BY A 99.9% SLA NETWORK UPTIME GUARANTEE<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>We only use enterprise-class hardware in our\u00a0<a href=\"https:\/\/www.prolimehost.com\/los-angeles-dedicated-servers\/\">dedicated servers<\/a>\u00a0and offer a four (4) hour hardware replacement. Throw in IPMI for remote management, support for public and private networks, free operating system (OS) re-installs, and SATA, SAS &amp; SSD (including NVMe) storage. Call 1-877-477-9454 or\u00a0<a href=\"https:\/\/www.prolimehost.com\/contact\/\">contact us<\/a>. For everything from gaming servers to\u00a0<a href=\"https:\/\/www.prolimehost.com\/discounted-dedicated-server-deals\/\">cheap dedicated servers<\/a>, we\u2019re here to help.<\/p>\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ASIA_OPTIMIZED_SERVERS_IMPROVING_CONNECTION_SPEED_AND_QUALITY\"><\/span>ASIA OPTIMIZED SERVERS: IMPROVING CONNECTION SPEED AND QUALITY<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Procuring an Asia optimized server improves the connection speed and quality between the server and the users in Asia or China. This can reduce latency, packet loss, jitter, and bandwidth issues that can affect the performance and reliability of the server and the applications hosted on it. For more information, please call 1-877-477-9454 or\u00a0<a href=\"https:\/\/www.prolimehost.com\/contact\/\">contact us<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"OK, let\u2019s face it. The Internet is game to all sorts of intruders and malicious hacks. I told&hellip;","protected":false},"author":3,"featured_media":2530,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_display_header_overlay":false,"csco_singular_sidebar":"","csco_page_header_type":"","footnotes":""},"categories":[1,10],"tags":[123,43,24,107,113,106,33],"class_list":{"0":"post-925","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-geneal","8":"category-tutorials-tips","9":"tag-china-optimized","10":"tag-dedicated-server","11":"tag-dedicated-servers","12":"tag-dedicated-servers-usa","13":"tag-gaming-servers","14":"tag-virtual-private-servers","15":"tag-vps","16":"cs-entry"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/posts\/925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/comments?post=925"}],"version-history":[{"count":0,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/posts\/925\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/media\/2530"}],"wp:attachment":[{"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/media?parent=925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/categories?post=925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/tags?post=925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}