In this article, we’ll explore Calico’s denial-of-service (DoS) mitigation features, including XDP-optimisation support introduced in Calico v3.7.

In May 2019, Verizon Enterprise released the 12th edition of its Data Breach Investigations Report (DBIR). Researchers analyzed a total of 41,686 security incidents, of which there were 2,013 data breaches, for the publication. More than half (52 percent) of those reported breaches involved some form of hacking. The report listed the most prominent hacking variety and vector combinations, with “vulnerability exploitation” making the top three.

Financial gain is one of the most common motivations behind cyber-attacks, making the financial sector an attractive target for cyber criminals. Recently, it was reported that companies in finance lost nearly $20 billion due to cyber-attacks and breaches. Furthermore, it was reported that financial companies get attacked 2500x more than a typical business for a total of over one billion attack attempts in a single year. These attacks don’t just target financial institutions.

A selection of this week’s more interesting vulnerability disclosures and cyber security news. Continued focus on locating issues in Docker reveal another flaw. This time with no patch (though I notice some Docker updates this week). Watch your backs folks.

“Computers are bicycles for the mind,” said Steve Jobs once. Security Information and Event Management (SIEM) is biking uphill. Picture this: You cycle hard against the incline and ensure the bike holds up, all the while watching out for incoming traffic in blind turns. The worst part? The bike grinds to a halt when you stop pedaling. You simply can't coast on the steep hill of security operations.

In an ideal scenario, security would be baked into the development process from the very beginning. Security teams would primarily exist to verify that best practices have been followed at every step in the process. In practice, security is an enormous challenge for most organizations. This challenge is compounded by the increasingly complex and fast-paced nature of modern service-oriented architectures, such as Kubernetes.

Information security policy is a set of policies put forward by high ranking members of an organization to assure that all information technology users within the domain of that organization is its networks adhere to the same rules and guidelines related to the security of information that is transferred or stored at any point within the organization’s boundaries of authority.

Have you noticed that people are just too busy to read important information you send to them? One of the problems with disseminating information, especially when it is about cybersecurity, is that there needs to be a balance between timing, priority, and cadence.

Although DNS rebinding attacks have been known for over a decade now, they are only recently receiving attention as a practical attack surface. In the last year, quite a few popular products have been shown to lack DNS rebinding protections, and as a result, someone could operate them remotely using a malicious web site. Manufacturers have made a habit of giving consumers connected devices that are controlled by unauthenticated HTTP requests via the local network.

Murphy’s Law (“Anything that can go wrong will go wrong”) hangs over every jobsite like a dark cloud. When you’re dealing with massive construction projects being overseen by scores of project managers and swarms of subcontractors—all of whom are dealing with highly intricate details and a deluge of documents—the opportunities for snafus to rear their ugly little heads are in no short supply.