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jjguy

1,757 karma · joined April 4, 2008

ex-fed hacker turned startup guy. Co-founder & CEO at Sevco Security, previously CTO/COO at JASK, founding team of Carbon Black. San Antonio, TX.

@jjguy jeffrey.guy@gmail.com linkedin.com/in/jjguy

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What caused the large AWS outage?

newsletter.pragmaticengineer.com·8 pts·jjguy·
1

Supply-Chain Firewall: Protecting Developers from Malicious Open Source Packages

securitylabs.datadoghq.com·5 pts·jjguy·
0

iPhone Mirroring at work may expose employees’ personal information

sevcosecurity.com·58 pts·jjguy·
73

Don't use iPhone Screen Mirroring on a work computer

sevcosecurity.com·5 pts·jjguy·
1

Show HN: Cybersecurity Company Jingle Service

sodiumhalogen.com·1 pts·jjguy·
0

Did a Chinese Hack Kill Canada’s Greatest Tech Company?

bloomberg.com·6 pts·jjguy·
1

Steven Sinofsky on Apple’s pricing strategy

mobile.twitter.com·1 pts·jjguy·
0

Updated NIST 800-63 finalized with new identity and authorization guidelines

trustedidentities.blogs.govdelivery.com·3 pts·jjguy·
0

Security startup Carbon Black merging with Bit9

carbonblack.com·1 pts·jjguy·
0

The Design of Everyday Things Online Course Launches

blog.udacity.com·2 pts·jjguy·
0

FAA to Allow Airlines to Expand Use of Personal Electronics

faa.gov·9 pts·jjguy·
0

Ex-CIA chief Michael Hayden: What Edward Snowden did

cnn.com·7 pts·jjguy·
2

Show HN: my startup - a "distributed process monitor" for the enterprise

carbonblack.com·2 pts·jjguy·
0

Microsoft Announcing New Bounty Programs

blogs.technet.com·6 pts·jjguy·
2

Blackstone invests in enterprise information security startup Carbon Black

carbonblack.com·1 pts·jjguy·
0

LinkedIn is down; java stack traces

linkedin.com·1 pts·jjguy·
0

Nate Silver's NCAA Final Four Bracket

nytimes.com·2 pts·jjguy·
0

Exponential decay as an alternative to circular buffers

awelonblue.wordpress.com·2 pts·jjguy·
0

Google Hacking Database from Johnny Long

hackersforcharity.org·2 pts·jjguy·
0

Inappropriate Use of Adobe Code Signing Certificate

blogs.adobe.com·84 pts·jjguy·
13

HN's tptacek on how to break into a security job

krebsonsecurity.com·3 pts·jjguy·
0

Ross Anderson: Debunking Cybercrime Myths

lightbluetouchpaper.org·3 pts·jjguy·
0

Remind HN: DEFCON CTF registration closes tomorrow

ddtek.biz·2 pts·jjguy·
0

The quest to replace passwords

lightbluetouchpaper.org·2 pts·jjguy·
0

Real world antivirus performance: 30 days with 43 different antivirus products

getcarbonblack.com·1 pts·jjguy·
0

Exploit code released for MS12-020, remote pre-auth vuln in RDP

aluigi.org·1 pts·jjguy·
0

Bathsheba Sculpture - art embodied as 3D printed mathematical sculptures

bathsheba.com·4 pts·jjguy·
0

The legal history of "fuck" (2007) [pdf]

cardozolawreview.com·49 pts·jjguy·
27

Forget TrueCrypt, use self-encrypting drives. Gear-level crypto.

seagate.com·1 pts·jjguy·
1

List of the 100 all-time best non-fiction books

guardian.co.uk·3 pts·jjguy·
0
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