Internet, We (Still) Have a Problem with Internationalized Domain Names

blog / avr. 25, 2017

by Lori MacVittie

Even URLs that look legitimate can be fake, so train, train, train your users to verify links before they click.

Executive Impersonation Fraud Is on the Rise—and It Is Working

blog / avr. 20, 2017 (MODIFIED: avr. 25, 2017)

by Mike Levin, Center for Information Security Awareness

Your company could lose hundreds of thousands in an impersonation scam, but here are eight things you can do to protect yourself.

Profile of a Hacker: The Real Sabu, Part 1 of 2

blog / avr. 18, 2017 (MODIFIED: avr. 20, 2017)

by David Holmes

Notorious hacker of Anonymous and LulzSec fame is challenged by rival hacker, The Jester, to reveal his identity.

Stalking in the Workplace: What CISOs Can Do

blog / avr. 14, 2017 (MODIFIED: avr. 25, 2017)

by Ray Pompon

Cyberstalking will rise as hacking tools become more powerful and easier to use, but there’s much you can do to help protect victims.

Doxing, DoS, and Defacement: Today’s Mainstream Hacktivism Tools

article / avr. 12, 2017 (MODIFIED: avr. 25, 2017)

by Ray Pompon

Readily available hacking tools provide new ways for civil disobedience groups to antagonize their targets anonymously.

Marcher Gets Close to Users by Targeting Mobile Banking, Android Apps, Social Media, and Email

article / avr. 07, 2017 (MODIFIED: avr. 25, 2017)

by Doron Voolf

Marcher targets focused on European, Australian, and Latin American banks, along with PayPal, eBay, Facebook, WhatsApp, Viber, Gmail, and Yahoo—all in the month of March.

Wait, Don’t Throw Out Your Firewalls!

blog / avr. 04, 2017 (MODIFIED: avr. 20, 2017)

by Wendy Nather, Duo Security

Yes, the perimeter has shifted, but firewalls still have a place in your network. They’re just not alone anymore.

How to Talk Cyber Risk with Executives

blog / mars 30, 2017 (MODIFIED: avr. 25, 2017)

by Ray Pompon, Sara Boddy

Board level interest in your cyber risk posture is growing, in fact it might be required soon for publicly traded companies. Presenting cyber risk to your board – effectively – means talking in their terms.

Virtual Kidnapping: The Latest in an Endless Stream of Scams

blog / mars 30, 2017 (MODIFIED: avr. 25, 2017)

by Mike Levin, Center for Information Security Awareness

The virtual kidnapping scam is on the rise because of the excessive amount of personal information people volunteer on social media.

From DDoS to Server Ransomware: APACHE STRUTS 2 - CVE-2017-5638 Campaign

article / mars 27, 2017 (MODIFIED: avr. 20, 2017)

by Maxim Zavodchik, Julia Karpin, Ilya Chernyakov, Dylan Syme

A common infection vector used by botnet creators is scanning the Internet for web vulnerabilities to exploit for malware or back doors. The advantage of hitting servers over personal consumer devices is the ability to leverage powerful hardware that is...

Cyber Insurance: Read the Fine Print!

blog / mars 24, 2017 (MODIFIED: avr. 14, 2017)

by Ray Pompon, Sara Boddy

Purchasing cyber insurance can be useful, but claims are often denied due to policy exclusions or lapses in controls.

Can Audits Help Us Trust Third Parties?

blog / mars 20, 2017 (MODIFIED: avr. 20, 2017)

by Ray Pompon

Organizations who outsource need to measure the risk of entrusting their data to someone else. They aren’t easy or cheap, but audits are really the best tool we have.

Will Deception as a Defense Become Mainstream?

blog / mars 13, 2017 (MODIFIED: avr. 14, 2017)

by Ray Pompon

Defensive deception works well, but needs championing before we’ll see it as a best practice or compliance requirement.

DNS Is Still the Achilles’ Heel of the Internet

article / mars 10, 2017 (MODIFIED: avr. 25, 2017)

by Ray Pompon

Since the Internet can’t survive without DNS, let’s make our best effort to defend it.

Security’s “Rule Zero” Violated Again with Zero-Day Apache Struts 2 Exploit

blog / mars 09, 2017 (MODIFIED: avr. 25, 2017)

by Lori MacVittie

If you’re running Apache Struts 2 and the vulnerable component, stop reading and update now.

Five Steps Users Can Take to Inoculate Themselves against Fake News

blog / mars 06, 2017 (MODIFIED: avr. 04, 2017)

by Michael Levin, Center for Information Security Awareness

Security awareness training can significantly curb users' dissemination of fake news.

Why Managing Low-Severity Vulnerabilities Can’t Be Just a Pipe Dream

blog / mars 03, 2017 (MODIFIED: mars 29, 2017)

by Sara Boddy

Putting off fixing low-severity vulnerabilities can have high-impact effects.

Speed Over Security Still Prevalent in Spite of Substantial Risk for IoT Apps

blog / mars 03, 2017 (MODIFIED: mars 20, 2017)

by Lori MacVittie

Speed to market means IoT and mobile apps are being released with known vulnerabilities.

A CISO’s Reflections on RSA 2017

blog / févr. 28, 2017 (MODIFIED: mars 30, 2017)

by Mike Convertino

Recapping RSA 2017: Endpoint Protection, Threat Hunting, and Talent Searching Abound!

Cloudbleed: What We Know and What You Should Do

blog / févr. 24, 2017 (MODIFIED: mars 29, 2017)

by Lori MacVittie

Definitive steps individuals and organizations can take today to deal with the impact of Cloudbleed.

Building Secure Solutions Successfully Using Systems Theory

blog / févr. 23, 2017 (MODIFIED: mars 20, 2017)

by Ray Pompon

When security solutions don’t work as planned, embrace the complexity and use Systems Theory tools to adjust, regulate, and redefine.

Ramnit's Twist: A Disappearing Configuration

blog / févr. 17, 2017 (MODIFIED: févr. 21, 2017)

by Anna Dorfman

The Ramnit banking Trojan continues to evolve, this time with the intent of making the malware harder to detect.

The Conflicting Obligations of a Security Leader

blog / févr. 14, 2017 (MODIFIED: mars 20, 2017)

by Ray Pompon

Faced with competing pressures, CISOs are ultimately the experts at assessing what’s truly at stake in their organizations.

How Three Low-Risk Vulnerabilities Become One High

article / févr. 13, 2017 (MODIFIED: mars 20, 2017)

by Ray Pompon, Keiron Shepherd

It’s easy to brush off low-risk vulnerabilities as trivial—until they’re combined to create a deep-impact attack.

The Risk Pivot: Succeeding with Business Leadership by Quantifying Operational Risk

blog / févr. 09, 2017 (MODIFIED: mars 03, 2017)

by Ray Pompon

Getting the security investments you need often comes down to making your case to management in terms of operational risk.

Friendly Reminder: App Security in the Cloud is Your Responsibility

blog / févr. 02, 2017 (MODIFIED: mars 03, 2017)

by Lori MacVittie

Nearly 200,000 servers are still vulnerable to Heartbleed—and the organizations who own them might surprise you.

Using F5 Labs Application Threat Intelligence

report / janv. 26, 2017 (MODIFIED: avr. 07, 2017)

by Ray Pompon, Sara Boddy

As security professionals, we often feel like we’re fighting a losing battle when it comes to cyber security.

The Humanization of the Security Leader: What CISOs Need to Be Successful

blog / janv. 23, 2017 (MODIFIED: févr. 27, 2017)

by Ray Pompon

When someone from the IT group gets promoted into security management, a common first lesson is that “geek culture” is ineffective in the boardroom. Just watch one episode of The Big Bang Theory and you’ll recognize the classic nerd character...

The New Insider Threat: Automation Frameworks

blog / janv. 19, 2017 (MODIFIED: févr. 23, 2017)

by Lori MacVittie

One of the pillars of DevOps is - according to its founders - automation. Along with automation naturally comes orchestration, which as you might guess is automation but at a higher level of abstraction. Where automation focuses on using...

The 2016 TLS Telemetry Report

report / janv. 19, 2017 (MODIFIED: mars 30, 2017)

by David Holmes

In just four short years, encryption estimates have gone from almost non-existent (in the low single digits before 2013) to just over 50% by the end of 2016. How much of a victory is this?

Welcome to CISO to CISO

article / janv. 18, 2017 (MODIFIED: mars 06, 2017)

by Mike Convertino

Hi. I’m Mike Convertino, CISO of F5 Networks, and I want to welcome you to an experiment we’re conducting here at F5. We’ve laid the foundation of this CISO to CISO portal on an idea that has traditionally been somewhat controversial in the security community: openness.

Application Threat Intelligence: What Do CISOs Need?

blog / janv. 18, 2017 (MODIFIED: mars 13, 2017)

by Mike Convertino

I’ve mentioned before how important strong risk management is to a CISO. When it comes to risk, the applications our users depend on are a big concern. In F5's 2016 State of Application Security survey, a majority of respondents cited security around applications as an area of great concern.

IoT Threats: A First Step into a Much Larger World of Mayhem

blog / janv. 17, 2017 (MODIFIED: mars 03, 2017)

by Ray Pompon

So far, we’ve seen IoT DDoS attacks on a Death Star scale. What's next for those of us that may be caught in the blast?

TrickBot Now Targeting German Banking Group Sparkassen-Finanzgruppe

blog / déc. 01, 2016 (MODIFIED: janv. 27, 2017)

by Shaul Vilkomir-Preisman

TrickBot, the latest arrival to the banking malware scene and successor to the infamous Dyre botnet, is in constant flux.

Old Protocols, New Exploits: LDAP Unwittingly Serves DDoS Amplification Attacks

article / nov. 15, 2016 (MODIFIED: mars 03, 2017)

by Liron Segal

A new DDoS attack vector that leverages LDAP for reflection-amplification attacks is seeing increased usage.

Security’s Blind Spot: Application Layer Visibility

blog / nov. 14, 2016 (MODIFIED: févr. 24, 2017)

by Lori MacVittie

We’ve all seen after-the-fact security camera footage of a wide variety of crimes splashed across social media and news sites. This visibility is a critical component of any judicial system, as it helps identify who did what and provides crucial, objective evidence of what actually happened.

Little TrickBot Growing Up: New Campaign

blog / nov. 07, 2016 (MODIFIED: févr. 13, 2017)

by Julia Karpin, Shaul Vilkomir-Preisman, Anna Dorfman

Recently there have been several reports of a financial malware named TrickBot; this malware's code looks similar to Dyre.

DARPA Proves Automated Systems Can Detect, Patch Software Flaws at Machine Speed

article / oct. 23, 2016 (MODIFIED: févr. 13, 2017)

by Debbie Walkowski, David Holmes, John Hall

According to DARPA, it takes an average of 312 days for security pros to discover software vulnerabilities such as viruses, malware, and other attacks. In hacker time, that’s a virtual eternity in which bad actors can wreak havoc.

DDoS's Newest Minions: IoT Devices (Volume 1)

report / oct. 08, 2016 (MODIFIED: avr. 25, 2017)

by Justin Shattuck, Sara Boddy

The latest evolution of cyber weapons is brought to you by the default passwords in Internet of Things (IoT) devices.

Mirai: The IoT Bot that Took Down Krebs and Launched a Tbps Attack on OVH

article / oct. 06, 2016 (MODIFIED: avr. 18, 2017)

by Liron Segal

The Mirai botnet has infected hundreds of thousands of Internet of Things (IoT) devices, specifically security cameras, by using vendor default passwords for Telnet access.

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