The Cyber Security Sentinel

The purpose of this blog is to help small-medium businesses (SMB's) deal effectively with their unique cyber security needs. With over 15 years experience in IT and cyber security I will show SMB's how they can leverage their limited resources to develop effective cyber defenses to the most common threats using information security best practices and no/low cost tools.

LinkedIn: http://www.linkedin.com/in/ecissorsky/

Twitter: @ecissorsky

Thursday, May 11, 2017

Businesses Not Properly Securing Microsoft Active Directory

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From Dark Reading: Businesses Not Properly Securing Microsoft Active Directory " Businesses overlook key security aspects of AD, le...
1 comment:

10 Free or Low-Cost Security Tools

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From Dark Reading: 10 Free or Low-Cost Security Tools " Security spending is on the rise, but allocating funds remains a challenge....

US-CERT Alert: FTC Announces Resource for Small Business Owners

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From US-CERT: FTC Announces Resource for Small Business Owners " The Federal Trade Commission (FTC) has released an announcement a...

US-CERT Alert: Microsoft Releases May 2017 Security Updates

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From US-CERT: Microsoft Releases May 2017 Security Updates " Microsoft has released updates to address vulnerabilities in Microsoft...

US-CERT Alert: Cisco Releases Security Update

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From US-CERT: Cisco Releases Security Update " Cisco has released a security update to address a vulnerability in its WebEx Meeting...
1 comment:

Lawyers demand answers after artist forced to unlock his phone

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From Sophos Naked Security: Lawyers demand answers after artist forced to unlock his phone " In February, artist Aaron Gach flew ho...

The Google Play apps that say they don’t collect your data – and then do

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From Sophos Naked Security: The Google Play apps that say they don’t collect your data – and then do " Adware is typically viewed a...

How to hack a Jeep Cherokee – but don’t try this at home, kids

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From Sophos Naked Security: How to hack a Jeep Cherokee – but don’t try this at home, kids " Charlie Miller and Chris Valasek origi...

Unhappy 39th birthday, spam, and many unhappy returns

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From Sophos Naked Security: Unhappy 39th birthday, spam, and many unhappy returns " In October 2011, email turned 40. Last week it ...

One more way to get busted on the Dark Web

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From Sophos Naked Security: One more way to get busted on the Dark Web " Tor users suspected of child abuse imagery may have visite...
Tuesday, May 9, 2017

3 Reasons Why TheDarkOverlord Loves Vendor Data Breaches

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From PivotPoint Security: 3 Reasons Why TheDarkOverlord Loves Vendor Data Breaches " As hacker monikers go, TheDarkOverlord (TDO) p...

MSFTSecurity Virtual Security Summit

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Microsoft Security Virtual Security Summit Date: Wednesday, May 10 th Time: 8:00am-10:15am PT / 11:00am-1:15pm ET It seems nearl...

Silverpush Quits Creeping World Out, Ceases Tracking TV Habits Via Inaudible 'Beacons'

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A follow up to two (2) previous posts.  From Forbes: Silverpush Quits Creeping World Out, Ceases Tracking TV Habits Via Inaudible 'Bea...

Are you encrypting your documents? Here’s what happens when you don’t

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From Sophos Naked Security: Are you encrypting your documents? Here’s what happens when you don’t " In June 2015, someone connected...

Dating site users spammed with smut after ‘third-party’ data leak

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From Sophos Naked Security: Dating site users spammed with smut after ‘third-party’ data leak " Users of the Guardian’s Soulmates d...

Android Apps Secretly Tracking Users By Listening To Inaudible Sound Hidden In Adverts

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From The Independent: Android Apps Secretly Tracking Users By Listening To Inaudible Sound Hidden In Adverts " Researchers say the ...

SPY PHONE Secret messages hidden in TV adverts can order smartphones to spy on people, researchers warn

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From The Sun: SPY PHONE Secret messages hidden in TV adverts can order smartphones to spy on people, researchers warn " Popular app...

This ‘dark web’ vigilante is zapping tons of child porn

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From the NY Post: This ‘dark web’ vigilante is zapping tons of child porn " The dark web is now 20 percent lighter — thanks to a “M...

US-CERT Alert: Security Tip (ST05-019) Preventing and Responding to Identity Theft

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Privacy Week follow up from US-CERT: Security Tip (ST05-019) Preventing and Responding to Identity Theft Is identity theft just a proble...

US-CERT Alert: Security Tip (ST04-014) Avoiding Social Engineering and Phishing Attacks

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Privacy Week follow up from US-CERT: Security Tip (ST04-014) Avoiding Social Engineering and Phishing Attacks What is a social engineeri...

US-CERT Alert: Security Tip (ST04-013) Protecting Your Privacy

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Privacy Week follow up from US-CERT: Security Tip (ST04-013) Protecting Your Privacy How do you know if your privacy is being protected?...
1 comment:

US-CERT Alert: Security Tip (ST06-008) Safeguarding Your Data

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Privacy Week follow up from US-CERT: Security Tip (ST06-008) Safeguarding Your Data " Why isn't "more" better? Mayb...

US-CERT Alert: FTC Promotes Privacy Awareness Week

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From US-CERT: FTC Promotes Privacy Awareness Week " The Federal Trade Commission (FTC) has released an announcement on Privacy Awar...

US-CERT Alert: Microsoft Releases Critical Security Update

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From US-CERT: Microsoft Releases Critical Security Update " Microsoft has released a critical out-of-band security update addressin...
Monday, May 8, 2017

Homeland Security Issues Warning on Cyberattack Campaign

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From DataBreach Today: Homeland Security Issues Warning on Cyberattack Campaign " The Department of Homeland Security is warning IT...

Monsanto accused of hiring army of trolls to silence online dissent – court papers

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From RT: Monsanto accused of hiring army of trolls to silence online dissent – court papers " Biotech giant Monsanto is being accus...

The U.S. military is targeting Islamic State's virtual caliphate by hunting & killing its online operatives one-by-one

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From the LA Times: The U.S. military is targeting Islamic State's virtual caliphate by hunting & killing its online operatives one...

What Can You Learn On Your Own

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From SANS ISC: What Can You Learn On Your Own " We are all privileged to work in the field of information security. We also carry t...

‘Playpen’ Creator Sentenced to 30 Years

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Even on the Dark Web with Tor - You. Will. Get. Caught. From the FBI: ‘Playpen’ Creator Sentenced to 30 Years " The creator and l...

WikiLeaks Details MitM Attack Tool Used by CIA

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From Security Week: WikiLeaks Details MitM Attack Tool Used by CIA " WikiLeaks has released documents detailing a man-in-the-middle...

Google Researchers Find "Worst" Windows RCE Flaw

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From Security Week: Google Researchers Find "Worst" Windows RCE Flaw "Google Project Zero researchers Tavis Ormandy and N...

Exploitable Details of Intel's 'Apocalyptic' AMT Firmware Vulnerability Disclosed

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The Intel AMT firmware vulnerability is much more serious than previously reported.  From Security Week: Exploitable Details of Intel'...

Software Download Mirror Distributes Mac Malware

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From Security Week: Software Download Mirror Distributes Mac Malware " A download mirror server for the video converting tool HandB...

Defining Your Overarching Goal for Email Phishing Testing

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Great article by Kevin Beaver on Toolbox.com: Defining Your Overarching Goal for Email Phishing Testing " Are you among the relativ...

US-CERT Alert: Mozilla Releases Security Updates

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From US-CERT: Mozilla Releases Security Updates " Mozilla has released security updates to address a vulnerability in Firefox and F...

US-CERT Alert: Intel Firmware Vulnerability

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More on the Intel AMT vulnerability from US-CERT: Intel Firmware Vulnerability " Intel has released recommendations to address a vu...

And Now a Ransomware Tool That Charges Based On Where You Live

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From Dark Reading: And Now a Ransomware Tool That Charges Based On Where You Live " Malware is designed to charge more for victims ...

How to protect your boss from phishing attacks

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From Sophos Naked Security: How to protect your boss from phishing attacks " We already know that more than 75% of us lie on social...

French Cybersecurity Agency to Probe Macron Hacking Attack

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From Newsmax: French Cybersecurity Agency to Probe Macron Hacking Attack " France's election campaign commission said Saturday ...

Law Firm Sues Insurer Over Income Loss in Ransomware Attack

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From Dark Reading: Law Firm Sues Insurer Over Income Loss in Ransomware Attack " A Rhode Island law firm sued its insurer over fail...

How does Ticketbleed affect session ID security?

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Looks like this one is going to get a lot of media coverage.  From Search Security: How does Ticketbleed affect session ID security? ...
Friday, May 5, 2017

FBI's James Comey on Insider Threat, Other Cyber Challenges

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From DataBreach Today: FBI's James Comey on Insider Threat, Other Cyber Challenges The latest ISMG Security Report leads with an acc...

ATM Security Software Found to Have Serious Vulnerability

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From DataBreach Today: ATM Security Software Found to Have Serious Vulnerability " A security application for ATMs that's desig...

Authorities Take Down Darknet Marketplace

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From SecurityWeek: Authorities Take Down Darknet Marketplace " Europol announced Thursday that it had assisted the Slovak NAKA crim...

How to Stop a Hacker: Disincentivizing Cybercriminals

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From SecurityWeek: How to Stop a Hacker: Disincentivizing Cybercriminals " As long as computers have been in existence, there have ...
5 comments:

Consent Control and eDiscovery: Devils in GDPR Detail

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From SecurityWeek: Consent Control and eDiscovery: Devils in GDPR Detail " The European General Data Protection Regulation will be ...

Cisco Patches Critical Flaw in Small Business Router

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From SecurityWeek: Cisco Patches Critical Flaw in Small Business Router " Cisco has released a firmware update for one of its small...

Hackers Exploit SS7 Flaws to Loot Bank Accounts

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From SecurityWeek: Hackers Exploit SS7 Flaws to Loot Bank Accounts " Cybercriminals have exploited vulnerabilities in the SS7 proto...

FBI: Business- and Email Account Compromise Attack Losses Hit $5 Billion

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From Dark Reading: FBI: Business- and Email Account Compromise Attack Losses Hit $5 Billion " The FBI's IC3 division reports a ...

Attackers Unleash OAuth Worm via 'Google Docs' App

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From DataBreach Today: Attackers Unleash OAuth Worm via 'Google Docs' App " A malicious app named "Google Docs" b...
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