How would you imagine a world where annoying CAPTCHAs are not the first line when it comes to identification of botnets and human visitors? Here at BitNinja we thought big and made it come true. Let us show you a security solution where the visitors with suspicious incidents in their past don't have to type anything, […]

IP address spoofing is a technique used by hackers to disguise their IP address as another IP and gain access to sensitive information or access private services on authorized networks. In some special cases, they can create IP packets that contain a false source IP address and this way hide their original address or impersonate […]

The internet is undoubtedly one of the mankind's greatest achievements which now has more than one billion websites on it. However, something being great doesn’t imply that is also safe and that is the case with our beloved creation. Here, we are going to show you 10 types of sites (or a site in particular) […]

Last week we released our newest front-end development, which grants you a more transparent view of your installed servers on our already easy-to-use dashboard. After logging into your account, you will instantly realize the improvements. On the servers homepage, the installed servers are shown on ninja-colored cards. Let’s see in details their contents: On the […]

This week we released a new version of BitNinja, which contains many significant performance improvements. But what are the changes exactly? We limited the SS usage of our Outbound WAF module. It will only use SS if a malicious request is caught. Its result will be a significant drop in BitNinja's CPU usage. Our SenseLog […]

Let’s start with the definition. Ransomware is a kind of malware that installs itself onto an unprotected computer, encrypts some files, and asks for a certain amount of money for decryption or to not publish certain sensitive information online. It is called a denial-of-access attack and it can be very frustrating because you know that the […]

CVE-2016-5696 Linux Kernel vulnerability has been recognized two weeks ago by some watchful researchers , who immediately informed the world of the Internet about the potential dangers waiting for them. This vulnerability can be exploited by an attack called with the umbrella term: “man in the middle attack” and is mainly conducted by off-path hackers. RedHat […]

Did you know that using IPv6 on your server can completely bypass all your security? On Linux, there are separate kernel stacks, and separate mechanisms to filter traffic for the original IPv4 traffic and for IPv6. The kernel module responsible for this filtration is called ipfilter, and there is an other module called ipfilter6 for […]