There are many tasks and responsibilities of the (lone) IT sysadmin, they are sometimes varied, sometimes monotonous. We know what they are without thinking about them, as if they are unwritten commandments, specific to the IT world.
Security has featured greatly in the world news over the past few years, and even more so within the IT circles. We have the aspects of social responsibility, who is watching the watchers, how should they be held to account (NSA, GCHQ). We have the more particular stories, such as Heartbleed, and the “simplicity” of gaining information from a system.
Sitting down and reading about the recently highlighted issue surrounding a fake Trojan copy of the popular terminal tool, PuTTY, I realized that over all, we spend a great deal thinking about security within IT systems. But sometimes we don’t think about security in the actions we take, or we forget to think about them. Read More »
Tags: #ciscochampion, it security, malware, security, security breach
Cyber-Security: it has always been important for video entertainment companies. But times have changed- now it’s mission critical. Top of mind again this last few days, the events of the last 6 months have proven this point. If cyber-protection is not bullet-proof, any video entertainment company is living on borrowed time… and that bill is going to come due with potentially disastrous consequences.
There is a second change going on: security at video entertainment companies used to focus on protecting content in the distribution chain – DRM, CAS and the like. But there are many more ways to lose content – many more places in the “connected” production chain where content can be stolen. For instance, as has happened in the last few months, if an attacker can gain access to Read More »
Tags: #NABshow, attacker, Cisco, cyber security, cyber-protection, malware, national association broadcasters, security, security breach, Service Provider, threat-centric security solutions, video business, videoscape
A few years ago, a point-product security vendor proudly declared their technology was the silver bullet that stopped ALL security threats from penetrating the corporate network. Many of us in the industry raised our collective eyebrows in surprise at such a bold claim.
While the naive or inexperienced might have believed such an outrageous claim, we all knew there is no such thing as a silver bullet in security and that no matter how cutting edge or sophisticated your security is, attacks will get through and it is onlya matter of time before any organisation is compromised. Read More »
Tags: Cisco, Cyber Resilience, security, security breach, threat-centric
5 helpful steps for responding to and recovering from a network attack
Strange pop-up windows, unauthorized software, sluggish systems, mysteriously changed passwords, programs running automatically, or unofficial content posted to your website are all signs that your small business network has been hacked. If you suspect that your network security has been compromised, don’t panic! It’s important to remain calm, retain your professional demeanor, and act decisively.
In addition to seeking guidance from a security professional, these five steps can help you quickly respond and safely recover from a network attack.
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Tags: network security, response plan, security breach, small business