An Overview of Cyber Computers and Security

In the digital era where almost every facet of society is intertwined with technology, cyber computers have become a significant and integral part of our daily lives. The advent of cyber computers has revolutionized numerous sectors, including commerce, communication, entertainment, and importantly, cybersecurity. As we become more reliant on cyber computers, maintaining their security has become an overwhelming concern. In response to this, cyber security solutions Brisbane has emerged as a trusted provider for cybersecurity infrastructure and services.

Understanding Cyber Computers

Cyber computers refer to advanced computing systems that connect and communicate through the Internet and other network infrastructures. These systems tap into the vast realm of cyberspace, leveraging resources and functionalities that are primarily based on internet-enabled applications and interactions. From desktop computers in our offices to the smartphones in our hands, the applications are numerous and diverse.

One of the key promises of cyber computers is their potential to revolutionize how we view and interact with data. With advanced computation and networking abilities, these systems can process enormous data volumes at high speeds, enabling real-time information analysis and decision-making.

Cybersecurity Concerns in the Digital Age

While cyber computers have revolutionized numerous aspects of our lives, they come with their own set of challenges and threats, particularly in terms of cybersecurity. Cyber-attacks and security breaches are becoming increasingly common and sophisticated, posing significant threats to individuals and organizations alike.

From identity theft, ransomware attacks, to sophisticated nation-state cyber-espionage, the threats are diverse and evolving. They have underlined the need for robust and adaptive cybersecurity measures to protect and safeguard cyberspace and its users.

Cyber Security Solutions Brisbane: Leading the Charge in Cybersecurity

The growing prominence of cyber threats has given rise to dedicated cybersecurity service providers like cyber security solutions Brisbane. With a comprehensive understanding of the cyber threat landscape and state-of-the-art security technologies, they provide robust solutions to protect businesses from cyber threats.

Cyber security solutions Brisbane leverages advanced security technologies and proven methodologies to offer a wide range of cybersecurity services. Their services include threat intelligence, vulnerability assessment, incident response, and cyber-risk management.

By integrating cutting-edge security technologies with a deep understanding of the cyber threat landscape, cyber security solutions Brisbane is not just safeguarding businesses today but is also preparing them for the potential cybersecurity threats of tomorrow.

Conclusion

As the world becomes more interconnected through cyber computers, it is vital for businesses and individuals to understand the increasing cybersecurity risks and take proactive measures to mitigate them. In an era where cybersecurity threats are constantly evolving, relying on experts like cyber security solutions Brisbane to safeguard our digital assets can be a game-changer.

Submitted by: Mark McSherry

If you ve just started to work with lightweight access points, you might have already come across the term rogue access point .

The questions most people ask are:

What is it?

What can I do about it?

Rogue access points are determined by your lightweight wireless LAN controller as an access point it does not control. This can mean that there is an AP on your site that should not be there however in some cases it may be an access point which is used for a hotspot, such as a nearby coffee shop.

The good news is that on your controller you can set up some rules. These rules are used to automate the process of determining if a rogue access point is an issue or not.

You can classify on a number of different parameters and classifying on signal strength or the SSID broadcast allows you to determine if the AP may be is a friendly or a malicious AP.

If, for example, the rogue AP has the same SSID you have, then the chances are that it s malicious. It s flagged as such and you can investigate. Rogue APs are an issue because a hacker may set up an access point to impersonate one of your APs. They may also be used to send out disconnect messages, so you should also configure your network to allow clients and APs to authenticate each other.

Generally when you switch a new lightweight network on, you ll find that there are sometimes dozens of rogue APs identified however using the automated rules allows you to determine which may be safely ignored.

If you determine a rogue AP is malicious, you have several options (depending on your network configuration):

You can perform a wired trace to determine if the AP is connected to your wired network and you can then disable the switchport where the rogue AP is connected.

You can use location tracking to determine the likely location of the rogue AP and physically visit the location.

You can contain the rogue AP. This option will cause nearby APs from your wireless LAN to send de-authenticate and disassociate messages to any clients trying to associate to this rogue AP effectively rendering the rogue AP useless when in the presence of your wireless LAN. This option can be activated manually on a per AP basis or a rule can be setup to deactivate all APs connected to your wireless LAN (This option must be used with caution as accidentally disabling somebody else s wireless LAN outside of your premises may have legal ramifications)

Rogue access points are a fact of life any time you stand up a managed lightweight network you re going to see them the question is how you manage which are a threat to your business and which ones you don t care about. Once a new network is deployed it can take a fair bit of upfront work to categorise all the rogue APs.

The real lesson is that a wireless network isn t a static thing it changes and requires ongoing support and maintenance.

About the Author: IPTel Solutions are an Australian based company providing the design and delivery of Enterprise computer networks. Specialising in Wireless, we also work in Routing & Switching and Voice. Visit us at

iptel.com.au

Source:

isnare.com

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