cybersecurity

How do you protect DNS from hacktivists like SEA?

DNSSEC can be an effective tool -- but only one tool -- in preventing redirection attacks such as those carried out recently by the Syrian Electronic Army.

USPS

The key to getting your money's worth out of IT security tools

Holding the vendor accountable for results — and right away — is the first step in getting value from your cybersecurity investment, said USPS information security officer Chuck McGann.

secure text

R U secure? Encrypted texting expands to Android OS.

Silent Circle releases its latest end-to-end encryption tool, which enables secure texting between Apple iOS and Android platforms. A secure, peer-to-peer email app is due next year.

keys

Key-sharing tech helps combat encrypted DDoS attacks

Prolexic's SSL key-sharing tools make it easier to detect and stop encrypted Layer 7 DDoS attacks while customers maintain control of their SSL keys.

building

How USPS merges compliance, security in its huge enterprise

The Postal Service now is using the RedSeal network monitoring platform, originally intended to evaluate firewall rules, to improve situational awareness and operational security across its extended enterprise.

automation

Agencies must put more emphasis on automation

Defending against the steady growth in cyberattacks requires continuous monitoring and automated responses, and that could mean shifting resources.

security

Group releases draft specs on ID tools for network devices

The proposed profile builds on TCG’s network security architecture to ensure the identity and security status of all devices connecting to a network.

Akamai

Akamai global network receives FedRAMP security approval

Akamai becomes first provider of distributed content and application delivery services to receive authority to operate cloud services under the government’s FedRAMP cloud security program.

students

University cybersecurity: Different, but still the same

Academic environments are built around sharing information, but securing their networks — and the mobile devices that use them — calls for the same layered approach other organizations use.

mobile device passcode

Which sectors require passcodes for mobile device access?

A sampling of smartphones and tablets by Fiberlink Communications shows government is more likely than other sectors to require strong passcodes for mobile devices.

PSIM

Tech, tactics behind CitiWatch’s large-scale video surveillance system

A video surveillance system that combines thousands of cameras requires more than technology to be effective.

PSIM

Force multiplier: PSIM leverages video surveillance networks in Baltimore

With thousands of cameras providing round-the-clock surveillance of Baltimore, the CitiWatch surveillance program turned to a video analysis platform from VidSys to help make sense of all of the data.

Topic Resources

  • GameChanger: Microsegmentation

    In less than a decade, more than 87 million records with sensitive or private information have been exposed due to cyber-incidents on federal networks alone. Increasingly, organizations are beginning to realize that perimeter-based security just isn’t enough anymore. Download to learn how for many data centers, the solution is microsegmentation.