The\u00a0Web Application Firewall\u00a0(WAF) protects online services from malicious internet traffic. Basically, the function of WAF is to detect malicious traffic to filter out threats which may bring havoc for the online applications. Thereby, it examines HTTP traffic before it reaches the application server. Besides, it offers protection against the unauthorized transfer of data from the server.<\/p>\n
Web Application Firewall Security\u00a0\u00a0(WAF Security)<\/strong><\/p>\n There are two security models that\u00a0Web Application Firewall security\u00a0work on namely the positive and negative security models or a combination of both(hybrid security model). The positive security model (whitelist) denies everything not named as allowed whereas the negative security model (blacklist) works based on the banned items and allows everything.\u00a0Web Application Firewall security prevents many attacks such as Cross-site Scripting (XSS), SQL injection, Cookie poisoning, Unvalidated input, Layer 7 DoS, and Web scraping \u2014 Data scraping.<\/p>\n Top 7\u00a0Web application Firewalls Comparison<\/strong><\/p>\n Here is a list of top 7\u00a0web application firewalls that are efficient enough to protect your system from internet hacks. Go through it carefully before you make your choices:<\/p>\n Sucuri Website Firewall<\/strong><\/p>\n The Sucuri\u00a0Web Application Firewall\u00a0is an online service wherein a website\u2019s address gets hosted at Sucuri\u2019s server and therefore directs all your Web traffic goes there first. Malicious files \/codes are filtered through a range of techniques. The Sucuri\u00a0Web Application Firewall\u00a0is offered in the subscription model, and pricing starts from $9.99\/month for the basic package.<\/p>\n StackPath\u00a0Web Application Firewall\u00a0<\/strong><\/p>\n StackPath which specializes in “edge technology” offers\u00a0Web Application Firewall\u00a0as one of a suites of cloud-based service. Basically, StackPath is a subscription-based Cloud service and the offsite configuration offers extra security for a Web server as any malicious code doesn\u2019t even get a chance to touch the resources. The defenses offered by this service are IP address assessment, browser validation, and the use of content rules. The\u00a0Web Application Firewall\u00a0is offered free for the first month of service.<\/p>\n Akamai Kona Site Defender<\/strong><\/p>\n This\u00a0Web Application Firewall\u00a0is the best across the globe in DDoS mitigation as it integrates full DDoS protection. The Akamai Kona Site Defender is a reputable WAF due to the reason that it often is the first to discover new exploits. By choosing Akamai Kona Site Defender, the user will stay ahead of the curve with tighter and smarter blocks on online criminal traffic.<\/p>\n Amazon AWS WAF<\/strong><\/p>\n The Amazon AWS\u00a0web application firewall, sometimes also referred to as \u00a0AWS WAF is offered only to customers of the Amazon Web Services. The WAF packs the Amazon content delivery network and Application Load Balancer. \u00a0The\u00a0web application firewallis offered an add-on to the user’s existing subscription due to the reason that Amazon Web Services are cloud-based. They come at affordable rates, the users are billed based on each security rule that is set up and for the number of web requests per month.<\/p>\n Cloudbric\u00a0Web Application Firewall<\/strong><\/p>\n Cloudbric\u00a0Web Application Firewall\u00a0is a cloud-based web security provider based in South Korea. It offers DDoS protection, SSL solution, and WAF \u2013\u00a0Web Application Firewall. Its pricing model is based on monthly website traffic rather than premium service features. The Cloudbric\u00a0Web Application Firewall\u00a0works as a proxy to identify and separate malicious attacks, thereby requiring its customers to change their website’s Domain Name System (DNS).<\/p>\n Barracuda\u00a0Web Application Firewall<\/strong><\/p>\n Barracuda provides the complete set of\u00a0Web Application Firewall\u00a0features and architectures starting with support for physical and virtual appliances, public cloud-based implementations. The architecture arrives with its own set of advantages and disadvantages, ranging from SaaS option to the fine-grained control over configuration and deployment with the appliance-based offerings. It\u2019s hardware appliances begin at $5,249, with virtual appliances coming in at $2,579.<\/p>\n Comodo\u00a0Web Application Firewall<\/strong><\/p>\n Comodo\u00a0Web Application Firewall\u00a0(CWAF) is efficient, real-time protection for websites and web applications running on LiteSpeed, Nginx on Linux, and Apache. Comodo\u00a0Web Application Firewall\u00a0known as CWAF supports ModSecurity rules, security and intrusion protection.<\/p>\n It is devised to protect sensitive customer data, meets PCI compliance requirements, effectively blocks unauthorized access, and prevents SQL injection and Cross Site Scripting (XSS) attacks. \u00a0The web interface is customizable, free ModSecurity rules-based traffic control system that delivers robust, long-term protection against all known web-server attacks. The setup is quick and easy which takes a few minutes and does not require any server-side installs.<\/p>\n No wonder, today web applications form the vital components for all online business. They are the ones that run many things on a website ranging from online stores to dynamic content, and much more. With all this running in the background, it is impossible to take the risk of a security breach. \u00a0An unanticipated attack on the web applications can leave a devastating impact for the site owner, thereby it is important to have a\u00a0web application firewall\u00a0in place to steer clear from such online dangers. So, make your decision wisely!<\/p>\n","protected":false},"excerpt":{"rendered":" The\u00a0Web Application Firewall\u00a0(WAF) protects online services from malicious internet traffic. Basically, the function of WAF is to detect malicious traffic to filter out threats which may bring havoc for the online applications. Thereby, it examines HTTP traffic before it reaches the application server. Besides, it offers protection against the unauthorized transfer of data from the server. Web Application Firewall Security\u00a0\u00a0(WAF Security) There are two security models that\u00a0Web Application Firewall security\u00a0work on namely the positive and negative security models or a combination of both(hybrid security model). The positive security model (whitelist) denies everything not named as allowed whereas the negative security\u2026<\/p>\n","protected":false},"author":3,"featured_media":46,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-45","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-website-security"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":5}},"yoast_head":"\n