This week Cisco is announcing the ASA 1000V cloud firewall, a product that we previewed at VMworld last month and in an earlier blog post. This video provides a very high level introduction to our latest virtual security product.
Keeping up-to-date on new threats and software updates is critical to maintaining a secure network
You’ve installed a firewall and intrusion prevention system (IPS) to secure the perimeter of your small business network. You’ve configured your protection measures to filter dangerous traffic, secure remote access, and control who can access your network. You’ve added antivirus and antimalware software to every computer and laptop in your organization. Your business is now safe from attackers lurking on the Internet, right?
Well, yes, for now. But if you don’t keep up with the constantly changing world of security vulnerabilities, your network won’t stay locked down for long.
New network vulnerabilities and security attacks are continually cropping up. Technology vendors discover new holes and release patches to their products’ firmware and software on a regular basis. But attackers are moving just as fast to exploit those holes and invent new ways to break into your network.
There are three ways you can stay on top of this moving target. Depending on how comfortable you are handling your network security, you can take a completely DIY approach by following vendors’ advisories, subscribe to a service that will inventory and automatically update your software, or contract with a security professional to manage security updates for you.
With the ever-evolving cyberspace landscape, our reliance on information is at an all-time high. Along with that reliance, comes an increasing focus on our devices. We can all relate to the common, daily scene of people so deeply entrenched in a mobile device chat session that they are almost oblivious to the outside world. This security awareness tip focuses on the boundary outside of that device and how situational awareness can affect security. Securing the physical boundary outside of that computer, laptop, or mobile device can often pay big dividends and thwart attacks. Below is a checklist of physical security awareness items you can add to your toolbox:
A Republican task force recently released a limited set of near-term recommendations for cybersecurity legislation that emphasized voluntary standards instead of regulation. Interesting. Several words jump out at me in that sentence. “Voluntary standards”, “near-term”, “not regulated”. I paraphrase.
Seems to me that something as important as a task force that was put together should be working on an overall strategy to address cybersecurity rather than trying to patch holes in the dike. Read More »
Cloud services. You may or may not think about them, but they are no longer a talk of the future. Some of you probably listen to Rhapsody and Rdio, which are cloud-based streaming music services. Others perhaps use a cloud-based compression service Onavo to shrink your smartphone data and your monthly bill. Storage (Dropbox), email, social media, banking, location-based services (GPS), just to name some, all at your fingertips. For small and mid-size businesses, there’s a wide range of cloud services including productivity, finance, and accounting. For many companies and organizations, cloud adoption is on top of their priority list.
Before we continue to ride the cloud at lightning speed, shall we pause a moment to reflect on the risks? After all, there are many things that can threaten our data and services. To learn more about the current threat landscape, watch a rich and compelling on-demand webcast by Patrick Gray, principal security strategist at Cisco. Here are some specific concerns and action to take.