Ninja blog

I’m sure you’ve heard about the recent headlines about the hacked cameras with the system default passwords or how IoT (Internet of Things) devices can serve as botnets in huge DDoS attacks against the most frequently visited websites. One of these kinds of attacks was a DDoS attack against Dyn, the internet infrastructure company responsible […]

Today (2016, 07 Nov) we released the newest version of BitNinja. Let’s see what has changed: SenseLog supervisors can be disabled in /etc/bitninja/SenseLog/config.ini CaptchaHttp now checks remote address at connection time From now on the BitNinja captcha is able to determine the performer of the connection in the exact moment when the connection has been established. […]

Recently our support team has received questions about a highly controversial topic, a traffic exchange service, because these server owners started to receive incident reports from us about DoS attacks coming from their servers. We decided to write this blog in order to dissolve any possible concerns and doubts about BitNinja’s reaction to this service […]

Relational database, SQL, SELECT SQL is a language designed for the manipulation of relational databases and for the retrieval of information from that database. A relation most commonly looks like a chart, which can be, for example, an article. ARTICLES ID Title Text 1 DoS abc1  2    DDoS abc2 The columns are called attributes […]

WordPress is the most commonly used blog engine, which is free to use and has an open source code. It is used mainly for the operation of websites, blogs and webshops. If your purpose is to have a great website in a blink of an eye, which you are able to develop later in parallel […]

In 2015 it was made publicly known that Hillary Clinton, being the United States Secretary of State, used her private email server for email conversations which ,not so long ago, turned out to contain classified and top secret information. The whole server has been investigated thorougly by the FBI in the hope of finding any […]

Many of our customers who use Cloudflare have recently notified us that they are not able to see the proper visitor IPs in the logs only the railgun server IPs. It is caused due to the fact that the requests are not directly coming from Cloudflare, so mod_cloudflare will not restore the IP’s of the […]

Spammers are enemies of all sysadmins, because they are altering their tactics day by day. Keeping softwares up-to-date on your servers is not always as easy and solvable as we might think. Even though you have the latest application which is protected against the known security risks, you can have a lot of user-related contents which […]

We are convinced that almost all server owners have to struggle with the maintenance of their server, which is not always as easy and transparent as we would assume.  Our treasured servers are vulnerable, sensitive and exposed to many many types of attacks, exploits or malfunctions. That is why we have to take care of […]