Corporate Headquarters
530 S. Lake Ave. Suite 706
Pasadena, CA 91101
Tel 626 676 5170
Fax 855 230 5311
Email info@keystoneis.com
CA License No. PI26751
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To all our clients, We are living in unique times. The coronavirus pandemic is impacting everyone from our families, to our businesses and community. Keystone Investigative Services, Inc. would like to assure you that we are taking measures to ensure the health and safety of our staff, while continuing to remain in full operation to […] ↓ Read the rest of this entry…
A Real World Action Plan by Kelly Cory, President/CEO of Keystone Investigative Services, Inc. I’m sure you have all heard by now that the major credit bureau Equifax was hacked and over a hundred thousand consumers’ identity information has been stolen. Usually, when there is a security breach, you are told to report any suspected […] ↓ Read the rest of this entry…
These days with the Internet and social media becoming an integral part of our day to day lives, people have become accustomed to instant gratification. A person could potentially meet the love of his or her life with the simple click of the mouse or the press of button using social media or popular dating […] ↓ Read the rest of this entry…
With numerous online background check sites now available, one should question if the resources at your fingertips are accurate, complete and legal to use for your purpose. Many of the options are inexpensive and fast but are not technically qualified to pre-screen employment candidates. Large holes in the online research usually exist. For instance, there […] ↓ Read the rest of this entry…
Are you getting serious about your information security yet? If government employee data can be hacked and stolen from a major security provider, so can yours. In an article from August 7, 2014 entitled “Key Homeland Security contractor hacked, gov(erment) employee data likely stolen” rt.com explained how the Department of Homeland Security was cyber attached […] ↓ Read the rest of this entry…
As an investigator we use a barrage of sources to get information on our subjects. Much of the information can be obtained from open sources such as public records, the person’s online activities, what they do and where they go in public. Social Media for instance has transformed how we share personal information in general […] ↓ Read the rest of this entry…
Smartphone safety tips you need to know. Our article published in the January 2013 edition of California Investigator is posted below. In today’s technology landscape, people are becoming increasingly aware of security issues. It has almost become second nature for people to understand the importance of keeping their computers and laptops safe from unauthorized access […] ↓ Read the rest of this entry…
Information Security is very important today. Check out our recent article which was published in the California Investigator Magazine. } What is Information Security? { “Information security, also termed cyber security, is the protection of information and information systems from unauthorized access, use, disclosure, disruption, modification or destruction in order to provide confidentiality, integrity and availability.” […] ↓ Read the rest of this entry…
Keystone Investigative Services, Inc. in the local news: To download full .pdf click here