Which Three Protocols Can Use Advanced Encryption Standard?

What are the Top 5 cyber threats?

Here are the current top five cyber threats that you should be aware of.Ransomware.


Data leakage.


Insider threat.



What technology should be implemented to verify the identity of an organization?

Biometrics are a hot topic in the world of ID verification and are becoming increasingly powerful with every new iteration. Depending on the application, biometric technology allows users to verify their identities via geolocation, social media accounts, fingerprint, iris scan, and/or even facial recognition.

What common equipment is used to protect Organisations from cyber attacks?

Install & Activate Software and Hardware Firewalls Firewalls can thwart malicious hackers and stop employees from browsing inappropriate websites. Install and update firewall systems on every employee computer, smartphone, and networked device.

What technology uses a chip on the motherboard of the computer to provide cryptographic services?

A Hardware Security Module (HSM) is essentially a chip on the motherboard of the computer that provides cryptographic services. A block cipher works on a single character at a time, and is faster than a stream cipher.

What is the step by step process for creating a digital signature?

Create a digital signatureClick the link. Your document should open in an electronic signature tool such as DocuSign.Agree to electronic signing. … Click each tag and follow the instructions to add your digital signature.Verify your identity and follow the instructions to add your digital signature.

What is the most common threat on the Internet?

The Top 10 Most Common Internet ThreatsTrojan. … Virus. … Worms. … Phishing. … Spyware. … Keyloggers. … Pharming. Pharming is a more complex version of phishing that exploits the DNS system. … Rogue Security Software. If you are ever downloading antivirus or antispyware programmes, make sure you have purchased it from a legitimate source.More items…•

What are 3 NIST digital signature algorithms?

Federal Information Processing Standard (FIPS) 186-4, Digital Signature Standard (DSS), specifies three NIST-approved digital signature algorithms: DSA, RSA, and ECDSA. All three are used to generate and verify digital signatures, in conjunction with an approved hash function specified…

Which methods can be used to implement multifactor authentication group of answer choices?

Which methods can be used to implement multifactor authentication?IDS and IPS.tokens and hashes.VPNs and VLANs.passwords and fingerprints. Explanation: A cybersecurity specialist must be aware of the technologies available that support the CIA triad.

What is the most basic cyber defense tool?

Penetration testing toolsKali Linux. Kali Linux is one of the most common cybersecurity tools. … Metasploit. Metasploit consists of an excellent collection containing different tools for carrying out penetration testing exercises. … Cain and Abel. … Wireshark. … John the Ripper. … Tcpdump. … Netstumbler. … Aircrack-ng.More items…

What distributed attack?

A distributed denial-of-service (DDoS) attack is a malicious attempt to disrupt normal traffic of a targeted server, service or network by overwhelming the target or its surrounding infrastructure with a flood of Internet traffic.

Which algorithm is used for digital signature?

DSAThe Digital Signature Algorithm (DSA) is a Federal Information Processing Standard for digital signatures, based on the mathematical concept of modular exponentiation and the discrete logarithm problem. DSA is a variant of the Schnorr and ElGamal signature schemes.

What type of attack will make illegitimate?

Phishing and spear phishing attacks It could involve an attachment to an email that loads malware onto your computer. It could also be a link to an illegitimate website that can trick you into downloading malware or handing over your personal information. Spear phishing is a very targeted type of phishing activity.

Which is better asymmetric or symmetric encryption?

Asymmetric encryption is considered to be more secure than symmetric encryption as it uses two keys for the process. … When a message is encrypted using a public key, it can only be decrypted using a private key. However, when a message is encrypted using a private key, it can be decrypted using a public key.

What are the two most effective ways to defend against malware?

Implement RAID. Implement strong passwords. Update the operating system and other application software. Install and update antivirus software.

Which technology can be used to protect VoIP against eavesdropping group of answer choices?

Updating your SBCs is one of the technologies that you can use to protect VoIP against eavesdropping.

What is the most difficult part of designing a cryptosystem?

key managementAnswer: The most difficult part of designing a crypto system is key management.

Which three protocols use asymmetric key algorithms choose three?

Four protocols use asymmetric key algorithms:Internet Key Exchange (IKE)Secure Socket Layer (SSL)Secure Shell (SSH)Pretty Good Privacy (PGP)

What three best practices can help defend against social engineering attacks choose three?

What three best practices can help defend against social engineering attacks? Do not provide password resets in a chat window. Resist the urge to click on enticing web links. Educate employees regarding policies.