December 7, 2012 5:58 am
Here are a few strategies for keeping the cyber-grinches out:
• Know what is happening on your network. With good security monitoring architecture in place, if a network incident occurs, you would be able to go back and trace when and how the breach happened and detect if any sensitive data was stolen. Network recording devices, such as full packet capture appliances, quickly establish the facts and timeline of any incidents and provide the forensic evidence necessary to pursue prosecution.
• Beware of holiday e-cards, even if received from a trusted sender. Unbeknownst to the sender, holiday-themed screensavers, e-cards and other free digital content from the Internet may contain malicious spyware, malware and trojans. Downloading these digital "freebies" onto your office computers can open your network up to intrusion and exploitation by cybercriminals who have no intent of spreading holiday cheer.
• Encourage employees to keep their holiday Internet shopping activities at home. Seemingly benign and legitimate retail sites may be fronts for disseminating malware, compromising both computers and networks. Hackers are fully aware that even a short-lived exploit on a busy website can bring high exposure. Hackers even go so far as to hide their malicious payloads in paid-for advertisements. Remember: a firewall cannot keep malicious programs out if an insider invites them in.
• Review what your business liability insurance covers and what to expect from lapses in PCI and other regulatory compliance. Standard business insurance does not cover the costs and liabilities resulting from data theft and a breach of your credit card processing system can result in suspension of your merchant account.
The reality is that business losses from cybercrime overtook losses due to physical theft for the first time in 2010, and 2012 stands as no exception, with a growing list of breach victims in all industries.
Cybercrime is on an upward trend and the question now is not whether an intrusion will happen, but when you will need to respond to a cyber-event. Businesses cannot afford to put cybersecurity off until the new year.
Source: IPCopper, Inc.
Published with permission from RISMedia.