Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Vulnerabilities / Threats

4/25/2012
02:04 PM
Connect Directly
LinkedIn
Twitter
RSS
E-Mail
50%
50%

Facebook's Newest Move To Tighten Security

Facebook enlists the help of Microsoft and four other security vendors as it improves defenses against malware, phishing, and spam. One tactic: Block malicious URLs.

6 Social Sites Sitting On The Cutting Edge
6 Social Sites Sitting On The Cutting Edge
(click image for larger view and for slideshow)

Facebook on Wednesday said it is working with Microsoft, McAfee, Trend Micro, Sophos, and Symantec to help improve security for its users.

The social networking giant, which plans to go public next month, has become a target for spammers and scammers due to its size. A similar trend happened to Microsoft's Windows in the 90s and has started to happen to Apple's OS X. Any massively popular platform attracts attackers.

To protect its 845 million users, Facebook is integrating malicious URL data provided by its security partners into its URL blacklist system.

[ Is HTC's rumored Facebook phone folly? Read more at Facebook Phone: 4 Reasons Why It's Crazy. ]

"So whenever you click a link on our site, you benefit not just from Facebook's existing protections, but the ongoing vigilance of the world’s leading corporations involved in computer security," the company explains on its security blog.

Keeping its users secure also happens to serve Facebook's best interests, as the site's reason for being involves sharing as a vehicle for advertising. Sharing becomes a lot less appealing when there's a risk of contagion.

Facebook's security partnership isn't just a one-way arrangement. In exchange for access to its partners' valuable security data, Facebook is offering its partners greater visibility through the Facebook AV Marketplace. As its name suggests, AV Marketplace is an online store for downloadable security software from Microsoft, McAfee, Trend Micro, Sophos, and Symantec. And it's not just for Windows users; AV Marketplace also offers security applications for Mac users.

Many Mac users remain skeptical about the need for malware protection, despite the recent Flashback trojan outbreak. Sophos' statistics indicate that one in 36 Macs is infected with OS X malware. The company's data also shows that one in five Macs harbors Windows malware, which could pose a threat to connected Windows machines.

Sophos blogger Carole Theriault celebrates the Facebook partnership while also pointing out that users need to take an active interest in their security. In a blog post, she likened security software to automotive safety features like brakes and seatbelts, noting that if people fail to use them, they're worthless.

"To better safeguard your account, make sure you choose a strong unique password for your Facebook account, and don't tell it to anyone," she wrote. "Look over your privacy settings regularly and carefully choose your configuration. Take care when downloading applications. Only befriend people you know. Report suspicious activity to Facebook."

Sophos's presence among the other security companies is noteworthy because the company has been more than a little bit critical of Facebook security in the past. In a blog post comment, Graham Cluley, senior technology consultant at Sophos, insisted that the beatings will continue.

"We don't have any plans to stop reporting about Facebook security and privacy issues," he wrote.

Perhaps it's too much to hope that Facebook's partnership with five security vendors might mean fewer noteworthy security incidents.

At a time when cybercrime has never been more prolific and sophisticated, budgets are being cut. In response, IT is taking a hard look using third-party services--outsourcing--to meet security challenges. Our Making The Security Outsourcing Decision report outlines the various security outsourcing options available. (Free registration required.)

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Edge-DRsplash-10-edge-articles
7 Old IT Things Every New InfoSec Pro Should Know
Joan Goodchild, Staff Editor,  4/20/2021
News
Cloud-Native Businesses Struggle With Security
Robert Lemos, Contributing Writer,  5/6/2021
Commentary
Defending Against Web Scraping Attacks
Rob Simon, Principal Security Consultant at TrustedSec,  5/7/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
2021 Top Enterprise IT Trends
We've identified the key trends that are poised to impact the IT landscape in 2021. Find out why they're important and how they will affect you today!
Flash Poll
How Enterprises are Developing Secure Applications
How Enterprises are Developing Secure Applications
Recent breaches of third-party apps are driving many organizations to think harder about the security of their off-the-shelf software as they continue to move left in secure software development practices.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-23872
PUBLISHED: 2021-05-12
Privilege Escalation vulnerability in the File Lock component of McAfee Total Protection (MTP) prior to 16.0.32 allows a local user to gain elevated privileges by manipulating a symbolic link in the IOTL interface.
CVE-2021-23891
PUBLISHED: 2021-05-12
Privilege Escalation vulnerability in McAfee Total Protection (MTP) prior to 16.0.32 allows a local user to gain elevated privileges by impersonating a client token which could lead to the bypassing of MTP self-defense.
CVE-2021-23892
PUBLISHED: 2021-05-12
By exploiting a time of check to time of use (TOCTOU) race condition during the Endpoint Security for Linux Threat Prevention and Firewall (ENSL TP/FW) installation process, a local user can perform a privilege escalation attack to obtain administrator privileges for the purpose of executing arbitra...
CVE-2020-36289
PUBLISHED: 2021-05-12
Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the QueryComponentRendererValue!Default.jspa endpoint. The affected versions are before version 8.5.13, from version 8.6.0 before 8.13.5, and fro...
CVE-2021-32606
PUBLISHED: 2021-05-11
In the Linux kernel 5.11 through 5.12.2, isotp_setsockopt in net/can/isotp.c allows privilege escalation to root by leveraging a use-after-free. (This does not affect earlier versions that lack CAN ISOTP SF_BROADCAST support.)