Eavesdropping on phone calls opens a treasure trove of valuable data. Big gems await in financial institutions, professional services firms, and government agencies. Equally dazzling are call centers, where the bounty can include confidential account information, health records, and payment card data.
Ip Phone Cisco
Hi, Is it any alternative to Cisco IP Communicator? I know there are SIP soft phones available, but what about SCCP or MGCP? Any software clients which may query a. Mar 21, 2019 Cisco released on Wednesday security patches for vulnerabilities present in its IP Phone 7800 and 8800 series. An attacker could exploit most of the flaws remotely without being authenticated.
Hacking voicemail is also lucrative; it exposes private business information and celebrity secrets.
Toll fraud is prized by a global armada of phone pirates, who are unrelenting in their attacks. 'Unfortunately, a business decided they needed voice security after the fact,' says Chris Krueger, director of operations at Cisco Premier Certified Partner PEI. 'During a few hours one morning, a rogue user had easily accessed the call control in the SIP gateway and generated several thousands of dollars in calls to Eastern Europe.'
Complacency Is Costly
Don't let security vulnerabilities decimate the financial and productivity benefits that your company can get, or is already getting, from an IP phone system.
'Some customers who have us design and implement their VoIP solution decline security services, saying with full intention that they'll do it themselves. It's amazing to see that 100 percent of them just don't get around to doing it,' Krueger says. His company, PEI, is a technology consultancy and service provider focused on technologies such as networking unified communications, with security as a top priority.
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VoIP risks extend beyond toll fraud, voicemail hacks, and eavesdropping. Samsung tv remote app samsung phone. IP phones can be entry points into your business network. VoIP calls and voicemail messages are data, susceptible to data network attacks.
Whether you use a hosted IP phone service or an onsite VoIP system, protecting the voice network requires the same protection as the data network. The security policies and technologies can be complex, depending on your goals (including compliance requirements), users' applications and locations, and the IP phone system you're using, whether onsite or hosted. Fortunately, you can engage VoIP experts--such as Cisco partners--to strengthen and simplify your company's security.
Following is an introduction to some IP phone security strategies, from Cisco and two Cisco partners that provide VoIP security solutions and services.