Security

How much time do you spend at work? For some the answer is too much! No matter how much time you spend, I’m willing to guess that it’s an important part of your week. Your work is part of who you are, where you go, and what you do. That is why Cisco is proud to join the National Cybersecurity Allian…

Safe. The very sound of it resonates with security. It is with some irony that Cisco has decided to reuse the term. Why ironic? For one, there is the idea among security folk that in reality, nothing is entirely safe. Why would Cisco sell intrusion detection if no intruders can, well…intrude? For th…

We’d like to announce a “Save the Date” and “Call for Speakers” for the FIRST Amsterdam Technical Colloquium (TC) 2016. The event, hosted by Cisco Systems in Amsterdam, Netherlands will be a plenary style conference held on the 19th and 20th of April 2016. Event registr…

Attackers are constantly innovating, employing more sophisticated techniques to compromise organizations and gain access to other parts of the network and sensitive data including proprietary information, trade secrets, and of course financial information. Threats have evolved to the point that it&#…

The threat landscape is ever-changing. Attackers continue to innovate and refine their tactics, and malware is more sophisticated than ever. New threats are surfacing every day, like the Angler exploit kit and the SSHPsychos DDoS attack. According to the 2016 Cisco Annual Security Report, ransomware…

With cyber threats escalating, security has emerged as a critical business driver and competitive differentiator. Organizations that successfully embed security throughout their network infrastructure, policies, processes, and culture are able to reduce risk while creating sustainable business advan…

On January 20, 2016, a new Linux Kernel zero-day vulnerability (CVE-2016-0728) was disclosed by Perception Point. The vulnerability has the potential to allow attackers to gain root on affected devices by running a malicious Android or Linux application. Our investigation is ongoing; however, at thi…

Data Privacy Day is January 28, and this year’s theme examines issues around respecting privacy, protecting data and enabling trust. Today more than ever, any global company is a digitized company, which means that every company is grappling with challenges around privacy, security and trust. As a r…

When dealing with TLS connections, it is important to understand how a client (in most cases this is a web browser) will be acting. Let’s quickly check some of the steps that are happening when a TLS connection is made. A web server will send its certificate down to the requesting client during the…