All About The Cyber Security Updates

Distributed denial of service (DDoS) attacks make headlines when they are 1) large enough to cripple a website and 2) the affected website belongs to a recognizable organization. For example, we’ve seen news stories about attacks on websites with many users (such as PlayStation, a gaming website) or websites that serve a critical function (such as the South African State Broadcasting Corporation). DDoS defense techniques However, most DDoS attacks are not large, volumetric attacks, and DDoS hackers target all kinds of organizations, not only big, household name companies or government agencies. No website or online application is immune to DDoS, and any size DDoS attack is cause for alarm. You see, DDoS is not just a web availability issue; it’s a security issue. Corero research has shown that the vast majority (93%) of DDoS attacks are under 1 Gbps, and 96% last less than 30 minutes. That’s certainly not enough to cripple a website. So why would hackers launch such attacks, and...

Website owners and administrators across the globe must always be prepared for the possibility of an attack. Web attacks can come in many forms, ranging from phishing schemes and hacks to increasingly common DDoS attacks. These days, websites of all sizes are prone to DDoS attacks, which can cause access problems for users. What Is a DDoS Attack ? Essentially, a DDoS attack affects a website by bombarding its servers with “fake” traffic. This traffic, depending on the attack size, can overwhelm the website’s servers and result in a denial of service. As a result, the site’s legitimate users may have difficulty accessing the website until the attack is properly handled. DDoS attacks can range in size and severity from a couple of gigabytes per second to several hundred gigabytes; the larger the attack, the more difficult it can be to stop. And they are becoming larger, more common and more unpredictable than ever before (a major website was recently taken down with a record attac...

The DDoS cyberattack suffered this morning by the server of the Bitfinex exchange has ended. At this time all systems are active and the services are back 100% operational. The attack has actually lasted very little, less than half an hour, and when it ended it doesn’t seem to have left any traces. Know more:  what happens during a ddos attack? Besides, it was a trivial DDoS attack, an attempt to block the server’s reactivity by flooding it with more connections than it could handle. This type of attack does not generally cause damage, but only a suspension of the server’s operation, making it simply unable to respond to all requests. As a precaution, the company suspended all services, waiting for the attack to stop before returning everything online, after having raised protection levels against this type of attack. Now, with protection levels raised, the server should be better able to withstand this type of attack, although it all depends upon the intensity of th...

IoT vendors must improve their security. Or, as Lyndon Nerenberg, an internet engineer, said on the North American Network Operators Group (NANOG), the professional association for internet engineering, architecture, and operations, mailing list, "The way this will get solved is for a couple of large ISPs and DDoS targets to sue a few of these IoT device manufacturers into oblivion." IoT vendors know this. Hangzhou Xiongmai Technology, the Chinese technology company that admitted its webcam and digital video recorder (DVR) products were used in the assault and recalled its webcams, is also threatening legal action against those that try to attach blame for the attack to its gear. Difference between ddos and dos Of course, the ISPs and DNS providers deserve much of the blame as well. Their failure to implement Network Ingress Filtering, Best Current Practice (BCP)-38 and response rate limiting (RRL) played a large role in making the attacks possible. The attacks thems...

Beginning in 2010, and driven in no small part by the rise of Hacktivism, we’ve seen a renaissance in DDoS attacks that has led to innovation in the areas of tools, targets and techniques. Today, the definition of a DDoS attack continues to grow more complicated. Cyber criminals utilize a combination of very high volume attacks, along with more subtle and difficult to detect infiltrations that target applications as well as existing network security infrastructure such as firewalls and IPS. Why are DDoS attacks so dangerous? DDoS represents a significant threat to business continuity. As organizations have grown more dependent on the Internet and web-based applications and services, availability has become as essential as electricity. DDos stands for DDoS is not only a threat to retailers, financial services and gaming companies with an obvious need for availability. DDoS attacks also target the mission critical business applications that your organization relies on to manage ...