單項選擇題Which of the following statements is correct regarding a hybridcrypto system?()

A. uses symmetric crypto for keys distribution
B. uses symmetric crypto for proof of origin
C. uses symmetric crypto for fast encrypted/decryption
D. uses asymmetric crypto for message confidentiality
E. uses symmetric crypto to transmit the asymmetric keys that is thenused to encrypt a session


您可能感興趣的試卷

你可能感興趣的試題

1.多項選擇題When configuring IOS firewall (CBAC) operations on Cisco routers, the "inspection rule" could be applied at which two locations? ()

A. at the untrusted interfacein the inbound direction
B. atthe untrusted interface in theoutbounddirection
C. at thetrusted interface inthe inbound direction
D. at the trusted interface in the outbound direction
E. at the trusted and untrusted interfaces in the inbound direction
F. at the trusted and untrusted interfaces in the outbounddirection

2.多項選擇題The CS-MARS appliance offers attackmitigatons using which twomethods?  ()

A. Automatically pushing ACLs to layer 3 devices to block the attacker’s traffic
B. Automatically pushing commands to layer 2 switches to shutdown the attacker’s ports
C. Automatically resetting the attacker’sTCP connections
D. RecommendingACLs tobe manuallypushed tolayer 3 devices such as routers/firewalls
E. Operating as an inline appliance, it automaticallyblocks malicious traffic inline
F. Working inconjuction with CSM to block the attacker’s traffic inline

3.單項選擇題Which of the following are not steps in setting up aTLS session? ()

A. Client sends Hello to Server listing all of its supported cipher suites
B. Server sends Hello to Client listing all of its supported cipher suites
C. Client calculates and sends encryptedpre_master_secret
D. Client and Server calculate keys from pre_master_secret
E. Server sends Change Cipher Spec to indicate a shift to encrypted mode

4.單項選擇題PEAP provides authentication for theEAP exchange using: ()

A. RC4
B. TLS
C. SSH
D. AES
E. 3DES

5.單項選擇題To enable TCP Port Forwarding applications using IOS WebVPN, what needs tobe downloaded to the client?()

A. Cisco SecurityAgent (CSA)
B. CiscoTrustAgent (CTA)
C. Cisco Secure Desktop (CSD)
D. A small Java Applet
E. SSLVPN Client (SVC)
F. SSLVPN Client (SVC) and Cisco Secure Desktop (CSD)

最新試題

Which one of the following is NOT a valid RADIUS packet type?()

題型:單項選擇題

What technologies are included inAnti-X? ()

題型:多項選擇題

Choose the most correct statements about SMTP/ESMTP. ()

題型:多項選擇題

Which Cisco security software product mitigates Day Zero attacks on desktops and servers - stopping known and unknown attacks without requiring reconfigurations or updates on the endpoints?()

題型:單項選擇題

With PGP, which of the following entity signs a users’s public key?()

題型:單項選擇題

What Cisco Switch feature best protects against CAM table overflow attacks?()

題型:單項選擇題

Of the threats discussed below, what is the main advantage of using Cisco Secure Desktop which is part of the Cisco ASA VPN solution?()

題型:單項選擇題

Cisco Clean Access ensures that computers connecting to your network have which of the following?()

題型:單項選擇題

Select the two correctstatements from the list below that describe DES and 3DES: ()

題型:多項選擇題

For a router to obtain a certificate from a CA, what is the first stepof the certificate enrollment process?()

題型:單項選擇題